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MV005: Meteorological data from the Discovery Tree at the Andrews Experimental Forest, 2015 to present

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Status: continually
Period: 2015-10-01 to 2023-03-15
Version: 3
Published: 2023-04-08
EDI Package ID: knb-lter-and.5476.3
Source XML: MV005_3.xml

Notice

"As Is" Basis: All content, including maps and forecasts, is provided without warranties. Users are advised to independently verify critical information.

Citation

Still, C. 2023. Meteorological data from the Discovery Tree at the Andrews Experimental Forest, 2015 to present Long-Term Ecological Research Andrews Forest LTER Site. [Database]. Available: https://andrewsforest-stage.forestry.oregonstate.edu/data/fsdb-data-catalog/MV005 Accessed 2026-05-10.

Abstract

The upper-canopy of forests is known to experience a very different leaf wetness than the rest of the forest: it is often simultaneously brighter, hotter, windier, and drier. The upper canopy also contains most of the leaf area, and because it absorbs most of the solar radiation, it accounts for the great majority of carbon and water exchanges in most forests. Critically, this is also the zone where most climate variations and stress likely manifest. The upper canopy is also the region of the forest that is sampled by satellite imagery. Intensive canopy microclimate monitoring provides connections to satellite-based imagery at varying temporal and spatial scales in order to scale across the Andrews landscape and improves our understanding of forest function and its response to climate change. A 50 meter old growth tree, called the Discovery Tree, was instrumented with various sensors. A thermal infrared camera was installed in March 2014, which collects surface temperatures of the old-growth forest and the adjacent secondary-growth forest. Since then, the scope of information being acquired in real-time has increased to include temperature, leaf wetness, relative humidity, soil temperature, soil moisture, wind direction and speed. This suite of data serves as a glimpse into the canopy and soil processes we are unaware of when our feet are planted firmly on the ground. These measurements complement and leverage ongoing, long-term climate measurements collected in the sub-canopy and at the climate stations located across the Andrews forest, and potentially link with Lidar data on canopy structure and planned soil moisture measurements. Canopy thermal imaging and microclimate measurements have been established for ecophysiological applications such as monitoring the response of forest tree canopies to climate variations, including heat and drought stress.

Coverage

Temporal coverage: 2015-10-01 to 2023-03-15

Geographic coverage: Discovery Trail at the HJ Andrews Experimental Forest Headquarters

Spatial coverage:

Bounds: W -122.24965723, E -122.24965723, N 44.21658692, S 44.21658692

Purpose
  • To understand whether and how the forest canopy is 'de-coupled' from the understory and connected to larger-scale climate processes, and thus might also be experiencing regional warming and drought and heat stresses. Also to demonstrate how canopy microclimate observations can advance fundamental biological understanding of canopy processes and properties and their linkages to atmospheric and sub-canopy dynamics.
Project

Title: Long-Term Ecological Research

Personnel
  • Posy Elizabeth Busby - Principal Investigator
    Assistant Professor OSU Botany & Plant Pathology
    Email: busbyp@science.oregonstate.edu, posybusby@gmail.com
    ORCID: http://orcid.org/0000-0002-2837-9820
  • Matthew G Betts - Principal Investigator
    Department of Forest Ecosystems and Society; 201E Richardson Hall; College of Forestry; Oregon State University, Corvallis, OR, 97331
    Phone: (541) 737-3841
    Email: matt.betts@oregonstate.edu
    ORCID: http://orcid.org/0000-0002-7100-2551
  • Brooke E. Penaluna - Principal Investigator
    Email: brooke.penaluna@usda.gov, Brooke.Penaluna@oregonstate.edu
    ORCID: http://orcid.org/0000-0001-7215-770X
  • Catalina Segura - Principal Investigator
    Assistant Professor; Department of Forest Engineering, Resources, and Management; Oregon State University, Corvallis, OR, 97331
    Phone: 541-737-6568
    Email: catalina.segura@oregonstate.edu
    ORCID: http://orcid.org/0000-0002-0924-1172
  • David Bell - Principal Investigator
    Email: david.bell@usda.gov, david.bell@oregonstate.edu
    ORCID: http://orcid.org/0000-0002-2673-5836
Abstract
  • The H.J. Andrews Experimental Forest is a living laboratory that provides unparalleled opportunities for the study of forest and stream ecosystems in the central Cascade Range of Oregon. Since 1980, as a part of the National Science Foundation Long Term Ecological Research (NSF-LTER) program, the Andrews Experimental Forest has become a leader in the analysis of forest and stream ecosystem dynamics.
  • Long-term field experiments and measurement programs have focused on climate dynamics, streamflow, water quality, and vegetation succession. Currently researchers are working to develop concepts and tools needed to predict effects of natural disturbance, land use, and climate change on ecosystem structure, function, and species composition.
  • The Andrews Experimental Forest is administered cooperatively by the USDA Forest Service Pacific Northwest Research Station, Oregon State University and the Willamette National Forest. Funding for the research program comes from the National Science Foundation (NSF), US Forest Service Pacific Northwest Research Station, Oregon State University, and other sources.
Funding

Data were provided by the HJ Andrews Experimental Forest research program, funded by the National Science Foundation's Long-Term Ecological Research Program (DEB 2025755), US Forest Service Pacific Northwest Research Station, and Oregon State University. National Science Foundation: DEB2025755

Awards
Study Area Description
  • Long-Term Ecological Research
    The Andrews Forest is situated in the western Cascade Range of Oregon, and covers the entire 15,800-acre (6400-ha) drainage basin of Lookout Creek. Elevation ranges from 1350 to 5340 feet (410 to 1630 m). Broadly representative of the rugged mountainous landscape of the Pacific Northwest, the Andrews Forest contains excellent examples of the region's conifer forests and associated wildlife and stream ecosystems. These forests are among the tallest and most productive in the world, with tree heights of often greater than 250 ft (75 m). Streams are steep, cold and clean, providing habitat for numerous aquatic organisms.
Associated Party
  • Adam M Kennedy
    Role: Other Researcher
    1055 Clinton Drive, Eugene, OR, 97401, US
    Phone: 541-822-6302
    Email: adam.kennedy@oregonstate.edu, kennaster@gmail.com
  • Mark D Schulze
    Role: Other Researcher
    H.J. Andrews Experimental Forest; PO Box 300, Blue River, OR, 97413
    Phone: 541-822-6336
    Email: mark.schulze@oregonstate.edu
  • Christopher J. Still
    Role: Principal Investigator
    Department of Forest Ecosystem & Society; 326 Richardson Hall; College of Forestry; Oregon State University; 321 Richardson Hall, Corvallis, OR, 97331-5752
    Phone: (541) 737-4086
    Email: chris.still@oregonstate.edu
  • Christopher J. Still
    Role: Creator
    Department of Forest Ecosystem & Society; 326 Richardson Hall; College of Forestry; Oregon State University; 321 Richardson Hall, Corvallis, OR, 97331-5752
    Phone: (541) 737-4086
    Email: chris.still@oregonstate.edu
  • Elise Heffernan
    Role: Other Researcher
    Email: elise.heffernan@gmail.com
  • Youngil Kim
    Role: Other Researcher
    Email: kimyi01@gmail.com
  • Adam Sibley
    Role: Other Researcher
    Email: adam.sibley@oregonstate.edu
Contact
Publisher
  • Andrews Forest LTER Site
    Role: Publisher
    Forest Ecosystems and Society Department in Forestry, Oregon State University, 201K Richardson Hall, Corvallis, OR, 97331-5752
    Phone: (541) 737-8480
    Email: lterweb@lists.oregonstate.edu
Study Description

The upper-canopy of forests is known to experience a very different leaf wetness than the rest of the forest: it is often simultaneously brighter, hotter, windier, and drier. The upper canopy also contains most of the leaf area, and because it absorbs most of the solar radiation, it accounts for the great majority of carbon and water exchanges in most forests. Critically, this is also the zone where most climate variations and stress likely manifest. The upper canopy is also the region of the forest that is sampled by satellite imagery. Intensive canopy microclimate monitoring provides connections to satellite-based imagery at varying temporal and spatial scales in order to scale across the Andrews landscape and improves our understanding of forest function and its response to climate change. A 50 meter old growth tree, called the Discovery Tree, was instrumented with various sensors. A thermal infrared camera was installed in March 2014, which collects surface temperatures of the old-growth forest and the adjacent secondary-growth forest. Since then, the scope of information being acquired in real-time has increased to include temperature, leaf wetness, relative humidity, soil temperature, soil moisture, wind direction and speed. This suite of data serves as a glimpse into the canopy and soil processes we are unaware of when our feet are planted firmly on the ground. These measurements complement and leverage ongoing, long-term climate measurements collected in the sub-canopy and at the climate stations located across the Andrews forest, and potentially link with Lidar data on canopy structure and planned soil moisture measurements. Canopy thermal imaging and microclimate measurements have been established for ecophysiological applications such as monitoring the response of forest tree canopies to climate variations, including heat and drought stress. To understand whether and how the forest canopy is 'de-coupled' from the understory and connected to larger-scale climate processes, and thus might also be experiencing regional warming and drought and heat stresses. Also to demonstrate how canopy microclimate observations can advance fundamental biological understanding of canopy processes and properties and their linkages to atmospheric and sub-canopy dynamics. Field Methods - MV005

Purpose: To understand whether and how the forest canopy is 'de-coupled' from the understory and connected to larger-scale climate processes, and thus might also be experiencing regional warming and drought and heat stresses. Also to demonstrate how canopy microclimate observations can advance fundamental biological understanding of canopy processes and properties and their linkages to atmospheric and sub-canopy dynamics.

Methods

Method Steps

Field Methods - MV005
  • The following environmental variables were observed at multiple heights in the discovery tree.
  • Air Temperature/Relative Humidity: Campbell Scientific; HC2S3; Calibration dates unknown; Accuracy Air Temperature +- 0.6 deg C, Relative Humidity between -+3% - 7% depending on temperature and RH, 5-minute average; Heights 1.5m and 56m. Chris Thomas fan aspirated shield.
  • Dew Point Temperature: Calculation on data logger; deg C.
  • Vapor Pressure and mean air temperature: Calculation on post processing; mb.
  • Vapor Pressure at dew point temperature: Calculation on post processing; mb.
  • Air Temperature: Campbell Scientific; 107; Calibration dates unknown; Accuracy =±0.01°C over measurement range (CR1000), less than ±0.5°C over measurement range (CR23X), 5-minute average; Heights 10m, 20m, 30m, 40m. Chris Thomas fan aspirated shield.
  • Leaf-wetness: Decagon Devices; output range 250 – 1500mV, operating temperature -20 deg C to 60 deg C. No accuracy data given; Heights 1.5m, 10m, 20m, 30m, 40m, 56m, units; mV.
  • Sonic Wind Speed/Direction: Vaisala, WAS425 (new code WS425); Unknown calibration dates; Accuracy +- 0.135 m/s or 3 % of reading, whichever is greater and +- 2 deg for wind speed over 1 m/s), 5-minute average; Heights 1.5m, 50m.

Instrumentation:

  • <para>Instruments were mounted on the north side of the tree, approximately 30cm from the trunk. See field methods description section for a list of instruments deployed. </para> <para>Dataloggers used: Campbell Scientific Inc,; CR1000, Calibration dates unknown; Accuracy Analog voltage accuracy +- (0.06% of reading + offset) at 0 deg to 40 deg C. Campbell Scientific Inc,; CR23X, Calibration dates unknown; Accuracy Analog voltage accuracy unknown. </para>
Processing Procedures - MV005
  • Data were post-processed using GCE Data Toolbox for Matlab version 3.9.7b. Development of the GCE Data Toolbox for MATLAB was supported by the National Science Foundation under grant numbers OCE-9982133 and OCE-0620959.
Quality Assurance - MV005
  • The data were checked for erroneous values using automated quality assurance checks. Missing timesteps were added and if gaps were less than 5-minutes, estimated values were added. Duplicate timestamps were identified and the second instance of duplicate row was deleted.
  • Manual data screening was undertaken using flags created by the GCE toolbox referenced in the processing procedures section. In most cases data records flagged as "Q" (questionable) or "I" (impossible) were replaced with NA values. Any NA value that was introduced into the dataset in the screening process has a corresponding flag value of "R", which stands for removed.
Statistics - MV005
  • 5-min data are averages of 1 (wind speed and direction) or 30 second (everything else) samples.

Sampling

Study Extent
  • Old-growth forest and an adjacent secondary-growth forest.
  • Sampling frequency: 5 minute intervals
Sampling Description
  • Sensors were placed at defined intervals along a 65m tall old growth tree. Observations were collected at 1 or 30 seconds (depending on sensor) and averaged over 5-minute intervals. One CR1000 data logger was used to collect and compute 5-minute statistics from the lower sensors while a CR23X configured as a PakBus logger was used to collect and compute 5-minute statistics from the upper sensors.
Spatial Sampling Units
  • Andrews Experimental Forest (HJA)
    W -122.26172200, E -122.10084700, N 44.28196400, S 44.19770400
    Altitude: 1631 to 1631 meter
  • Discovery Tree Meteorological Station (tree tower)
    W -122.24965723, E -122.24965723, N 44.21658692, S 44.21658692
    Altitude: 436 to 436 meter
Software

No software entries listed in this EML file.

Keywords
  • LTER controlled vocabulary: relative humidity (theme), microclimate (theme), wind direction (theme), wind speed (theme), air temperature (theme), soil temperature (theme), soil moisture (theme)
Taxonomic Hierarchy
  • All Organisms: All Organisms
  • Highest common category (ca. kingdom): Plantae
  • Division or Phylum: Coniferophyta
  • Class: Pinopsida
  • Order: Pinales
  • Family: Pinaceae
  • Genus: Pseudotsuga
  • Species: Pseudotsuga menziesii
Data Entities
# Entity Metadata Data
1 MV00501
Air temperature
Includes probes at 6 different heights up the tree.
 METADATA DATA
2 MV00502
Dewpoint temperature
Includes probes at 2 different heights up the tree.
 METADATA DATA
3 MV00503
Relative humidity
Includes probes at 2 different heights up the tree.
 METADATA DATA
4 MV00504
Saturated vapor pressure at air temperature and dewpoint temperature
Includes probes at 2 different heights up the tree.
 METADATA DATA
5 MV00505
Water vapor pressure deficit
Includes probes at 2 different heights up the tree.
 METADATA DATA
6 MV00506
Leaf wetness
Includes probes at 6 different heights up the tree. Values reported in mV – user must choose their own wet/dry threshold.
 METADATA DATA
7 MV00507
Wind speed and direction from sonic anemometer
Includes probes at 2 different heights up the tree.
 METADATA DATA
8 MV00508
Soil temperature
Includes probes at 4 different depths in the soil.
 METADATA DATA
9 MV00509
Soil water content
Includes probes at 4 different depths in the soil.
 METADATA DATA
Metadata
MV00501 - Air temperature

Object name: MV00501_v2.txt

Records: 4123409

Attributes: 8

Temporal coverage: 2016-08-02 to 2023-03-15

File size: 252253552 byte

Checksum (MD5): b564de328252e79145f6b134c36176f9

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00501.DATE_TIME, MV00501.PROBE_CODE, MV00501.SITECODE
  • notNullConstraint: NOTNULL
    MV00501.AIRTEMP_MEAN_FLAG, MV00501.DATE_TIME, MV00501.DBCODE, MV00501.ENTITY, MV00501.PROBE_CODE, MV00501.SITECODE, MV00501.PROBE_HT
Attributes (8)
DBCODE - char(5) (nominal)

ID: MV00501.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00501.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=1.0000 (exclusive=false), max=1.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00501.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_HT - numeric(4,1) (ratio)

ID: MV00501.PROBE_HT

Height of the proble on the Discovery Tree

Type system: Microsoft SQL Server 2019

Unit: meters

Precision: 1

Numeric domain: type=real, min=1.5000 (exclusive=false), max=56.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00501.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00501.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

AIRTEMP_MEAN - numeric(5,2) (ratio)

ID: MV00501.AIRTEMP_MEAN

Air Temperature

Type system: Microsoft SQL Server 2019

Unit: degrees Celsius

Precision: 1

Numeric domain: type=real, min=-20.0000 (exclusive=false), max=50.0000 (exclusive=false)

AIRTEMP_MEAN_FLAG - char(1) (nominal)

ID: MV00501.AIRTEMP_MEAN_FLAG

Air Temperature flag value

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00502 - Dewpoint temperature

Object name: MV00502_v2.txt

Records: 1381089

Attributes: 8

Temporal coverage: 2016-08-02 to 2023-03-15

File size: 83705850 byte

Checksum (MD5): 2557a5c9274504fa04e9af0d8df31967

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00502.DATE_TIME, MV00502.PROBE_CODE, MV00502.SITECODE
  • notNullConstraint: NOTNULL
    MV00502.DATE_TIME, MV00502.DBCODE, MV00502.DEWPT_MEAN_FLAG, MV00502.ENTITY, MV00502.PROBE_CODE, MV00502.SITECODE
Attributes (8)
DBCODE - char(5) (nominal)

ID: MV00502.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00502.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=2.0000 (exclusive=false), max=2.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00502.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_HT - numeric(4,1) (ratio)

ID: MV00502.PROBE_HT

Height of the proble on the Discovery Tree

Type system: Microsoft SQL Server 2019

Unit: meters

Precision: 1

Numeric domain: type=real, min=1.5000 (exclusive=false), max=56.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00502.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00502.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

DEWPT_MEAN - numeric(5,2) (ratio)

ID: MV00502.DEWPT_MEAN

Dewpoint temperature

Type system: Microsoft SQL Server 2019

Unit: degrees Celsius

Precision: 1

Numeric domain: type=real, min=-25.0000 (exclusive=false), max=50.0000 (exclusive=false)

DEWPT_MEAN_FLAG - char(1) (nominal)

ID: MV00502.DEWPT_MEAN_FLAG

Dewpoint temperature flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00503 - Relative humidity

Object name: MV00503_v2.txt

Records: 1381089

Attributes: 8

Temporal coverage: 2016-08-02 to 2023-03-15

File size: 84878342 byte

Checksum (MD5): 89d64dbbe2acbdb992b2ed26abb8dbbd

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00503.DATE_TIME, MV00503.PROBE_CODE, MV00503.SITECODE
  • notNullConstraint: NOTNULL
    MV00503.DATE_TIME, MV00503.DBCODE, MV00503.ENTITY, MV00503.PROBE_CODE, MV00503.RELHUM_MEAN_FLAG, MV00503.SITECODE
Attributes (8)
DBCODE - char(5) (nominal)

ID: MV00503.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00503.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=3.0000 (exclusive=false), max=3.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00503.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_HT - numeric(4,1) (ratio)

ID: MV00503.PROBE_HT

Height of the proble on the Discovery Tree

Type system: Microsoft SQL Server 2019

Unit: meters

Precision: 1

Numeric domain: type=real, min=1.5000 (exclusive=false), max=56.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00503.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00503.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

RELHUM_MEAN - numeric(5,2) (ratio)

ID: MV00503.RELHUM_MEAN

Relative humidity

Type system: Microsoft SQL Server 2019

Unit: percent

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=100.0000 (exclusive=false)

RELHUM_MEAN_FLAG - char(1) (nominal)

ID: MV00503.RELHUM_MEAN_FLAG

Relative humidity flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00504 - Saturated vapor pressure at air temperature and dewpoint temperature

Object name: MV00504_v2.txt

Records: 1381089

Attributes: 10

Temporal coverage: 2016-08-02 to 2023-03-15

File size: 96370603 byte

Checksum (MD5): f0ad0e1a739eb274fccda7404e251817

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00504.DATE_TIME, MV00504.PROBE_CODE, MV00504.SITECODE
  • notNullConstraint: NOTNULL
    MV00504.DATE_TIME, MV00504.DBCODE, MV00504.ENTITY, MV00504.PROBE_CODE, MV00504.SATVAPDEW_MEAN_FLAG, MV00504.SATVAP_MEAN_FLAG, MV00504.SITECODE
Attributes (10)
DBCODE - char(5) (nominal)

ID: MV00504.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00504.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=4.0000 (exclusive=false), max=4.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00504.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_HT - numeric(4,1) (ratio)

ID: MV00504.PROBE_HT

Height of the proble on the Discovery Tree

Type system: Microsoft SQL Server 2019

Unit: meters

Precision: 1

Numeric domain: type=real, min=1.5000 (exclusive=false), max=56.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00504.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00504.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

SATVAP_MEAN - numeric(5,3) (ratio)

ID: MV00504.SATVAP_MEAN

Saturated vapor pressure

Type system: Microsoft SQL Server 2019

Unit: millibars

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=100.0000 (exclusive=false)

SATVAPDEW_MEAN - numeric(5,3) (ratio)

ID: MV00504.SATVAPDEW_MEAN

Saturated vapor pressure at dewpoint temperature

Type system: Microsoft SQL Server 2019

Unit: millibars

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=100.0000 (exclusive=false)

SATVAP_MEAN_FLAG - char(1) (nominal)

ID: MV00504.SATVAP_MEAN_FLAG

Saturated vapor pressure flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
SATVAPDEW_MEAN_FLAG - char(1) (nominal)

ID: MV00504.SATVAPDEW_MEAN_FLAG

Saturated vapor pressure at dewpoint temperature flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00505 - Water vapor pressure deficit

Object name: MV00505_v2.txt

Records: 1381089

Attributes: 8

Temporal coverage: 2016-08-02 to 2023-03-15

File size: 83353629 byte

Checksum (MD5): 8ebea80821cae6f9d52da22a1cdbc202

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00505.DATE_TIME, MV00505.PROBE_CODE, MV00505.SITECODE
  • notNullConstraint: NOTNULL
    MV00505.DATE_TIME, MV00505.DBCODE, MV00505.ENTITY, MV00505.PROBE_CODE, MV00505.SITECODE, MV00505.VPD_MEAN_FLAG
Attributes (8)
DBCODE - char(5) (nominal)

ID: MV00505.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00505.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=5.0000 (exclusive=false), max=5.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00505.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_HT - numeric(4,1) (ratio)

ID: MV00505.PROBE_HT

Height of the proble on the Discovery Tree

Type system: Microsoft SQL Server 2019

Unit: meters

Precision: 1

Numeric domain: type=real, min=1.5000 (exclusive=false), max=56.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00505.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00505.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

VPD_MEAN - numeric(5,2) (ratio)

ID: MV00505.VPD_MEAN

Vapor pressure deficit

Type system: Microsoft SQL Server 2019

Unit: millibars

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=100.0000 (exclusive=false)

VPD_MEAN_FLAG - char(1) (nominal)

ID: MV00505.VPD_MEAN_FLAG

Vapor pressure deficit flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00506 - Leaf wetness

Object name: MV00506_v2.txt

Records: 4123281

Attributes: 8

Temporal coverage: 2016-08-02 to 2023-03-15

File size: 254246504 byte

Checksum (MD5): 337b073b7c4014a32b4f2a5c1e98dde6

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00506.DATE_TIME, MV00506.PROBE_CODE, MV00506.SITECODE
  • notNullConstraint: NOTNULL
    MV00506.DATE_TIME, MV00506.DBCODE, MV00506.ENTITY, MV00506.LEAFWET_MEAN_FLAG, MV00506.PROBE_CODE, MV00506.SITECODE
Attributes (8)
DBCODE - char(5) (nominal)

ID: MV00506.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00506.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=6.0000 (exclusive=false), max=6.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00506.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_HT - numeric(4,1) (ratio)

ID: MV00506.PROBE_HT

Height of the proble on the Discovery Tree

Type system: Microsoft SQL Server 2019

Unit: meters

Precision: 1

Numeric domain: type=real, min=1.5000 (exclusive=false), max=56.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00506.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00506.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

LEAFWET_MEAN - numeric(5,1) (ratio)

ID: MV00506.LEAFWET_MEAN

Leaf wetness

Type system: Microsoft SQL Server 2019

Unit: millivolt

Precision: 1

Numeric domain: type=real, min=230.0000 (exclusive=false), max=1050.0000 (exclusive=false)

LEAFWET_MEAN_FLAG - char(1) (nominal)

ID: MV00506.LEAFWET_MEAN_FLAG

Leaf wetness flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00507 - Wind speed and direction from sonic anemometer

Object name: MV00507_v2.txt

Records: 1330384

Attributes: 12

Temporal coverage: 2016-11-10 to 2023-03-15

File size: 101720147 byte

Checksum (MD5): 7e3bd4d04d01bd74f52f8cbf921bcde3

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00507.DATE_TIME, MV00507.PROBE_CODE, MV00507.SITECODE
  • notNullConstraint: NOTNULL
    MV00507.DATE_TIME, MV00507.DBCODE, MV00507.ENTITY, MV00507.PROBE_CODE, MV00507.SITECODE, MV00507.WDIR_MEAN_FLAG, MV00507.WDIR_STDDEV_FLAG, MV00507.WSPD_MEAN_FLAG
Attributes (12)
DBCODE - char(5) (nominal)

ID: MV00507.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00507.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=7.0000 (exclusive=false), max=7.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00507.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_HT - numeric(4,1) (ratio)

ID: MV00507.PROBE_HT

Height of the proble on the Discovery Tree

Type system: Microsoft SQL Server 2019

Unit: meters

Precision: 1

Numeric domain: type=real, min=1.5000 (exclusive=false), max=56.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00507.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00507.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

WDIR_MEAN - numeric(5,2) (ratio)

ID: MV00507.WDIR_MEAN

Wind direction

Type system: Microsoft SQL Server 2019

Unit: degrees azimuth

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=360.0000 (exclusive=false)

WDIR_STDDEV - numeric(5,2) (ratio)

ID: MV00507.WDIR_STDDEV

Standard deviation of wind direction

Type system: Microsoft SQL Server 2019

Unit: degrees azimuth

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=360.0000 (exclusive=false)

WSPD_MEAN - numeric(5,3) (ratio)

ID: MV00507.WSPD_MEAN

Wind speed

Type system: Microsoft SQL Server 2019

Unit: meters per second

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=50.0000 (exclusive=false)

WDIR_MEAN_FLAG - char(1) (nominal)

ID: MV00507.WDIR_MEAN_FLAG

Wind direction flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
WDIR_STDDEV_FLAG - char(1) (nominal)

ID: MV00507.WDIR_STDDEV_FLAG

Standard deviation of wind direction flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
WSPD_MEAN_FLAG - char(1) (nominal)

ID: MV00507.WSPD_MEAN_FLAG

Wind speed flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00508 - Soil temperature

Object name: MV00508_v2.txt

Records: 2840677

Attributes: 8

Temporal coverage: 2015-10-01 to 2023-03-15

File size: 172069502 byte

Checksum (MD5): afc63f91d1a985e48257ee082409507b

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00508.DATE_TIME, MV00508.PROBE_CODE, MV00508.SITECODE
  • notNullConstraint: NOTNULL
    MV00508.DATE_TIME, MV00508.DBCODE, MV00508.ENTITY, MV00508.PROBE_CODE, MV00508.SITECODE, MV00508.SOILTEMP_MEAN_FLAG
Attributes (8)
DBCODE - char(5) (nominal)

ID: MV00508.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00508.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=8.0000 (exclusive=false), max=8.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00508.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_DEPTH - numeric(3,0) (ratio)

ID: MV00508.PROBE_DEPTH

Depth of probe in the soil from ground surface

Type system: Microsoft SQL Server 2019

Unit: centimeters

Precision: 1

Numeric domain: type=real, min=10.0000 (exclusive=false), max=100.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00508.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00508.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

SOILTEMP_MEAN - numeric(5,3) (ratio)

ID: MV00508.SOILTEMP_MEAN

Soil temperature

Type system: Microsoft SQL Server 2019

Unit: degrees Celsius

Precision: 1

Numeric domain: type=real, min=-10.0000 (exclusive=false), max=30.0000 (exclusive=false)

SOILTEMP_MEAN_FLAG - char(1) (nominal)

ID: MV00508.SOILTEMP_MEAN_FLAG

Soil temperature flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
MV00509 - Soil water content

Object name: MV00509_v2.txt

Records: 2803441

Attributes: 8

Temporal coverage: 2015-10-01 to 2023-03-15

File size: 168628874 byte

Checksum (MD5): 9e4c9b909dff6102243c2e9ed83b4e68

Format: headers=1, recordDelimiter=\r\n, fieldDelimiter=,, quoteCharacter=", orientation=column

Constraints (2)
  • primaryKey: PRIMARY
    MV00509.DATE_TIME, MV00509.PROBE_CODE, MV00509.SITECODE
  • notNullConstraint: NOTNULL
    MV00509.DATE_TIME, MV00509.DBCODE, MV00509.ENTITY, MV00509.PROBE_CODE, MV00509.SITECODE, MV00509.SOILWC_MEAN_FLAG
Attributes (8)
DBCODE - char(5) (nominal)

ID: MV00509.DBCODE

FSDB Database Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • MV005
    FSDB Database Database Code
ENTITY - numeric(2,0) (ratio)

ID: MV00509.ENTITY

Entity number

Type system: Microsoft SQL Server 2019

Unit: number

Precision: 1

Numeric domain: type=natural, min=9.0000 (exclusive=false), max=9.0000 (exclusive=false)

SITECODE - char(6) (nominal)

ID: MV00509.SITECODE

Site Code

Type system: Microsoft SQL Server 2019

Code definitions (1)
  • DSCMET
    Discovery Tree Meteorological Station (tree tower)
PROBE_DEPTH - numeric(3,0) (ratio)

ID: MV00509.PROBE_DEPTH

Depth of probe in the soil from ground surface

Type system: Microsoft SQL Server 2019

Unit: centimeters

Precision: 1

Numeric domain: type=real, min=10.0000 (exclusive=false), max=100.0000 (exclusive=false)

PROBE_CODE - char(8) (ordinal)

ID: MV00509.PROBE_CODE

Probe number code indicates the measurement type, site, and sensor number

Type system: Microsoft SQL Server 2019

Code definitions (30)
  • AIRDSC01
    Air temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • AIRDSC02
    Air temperature on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • AIRDSC03
    Air temperature on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • AIRDSC04
    Air temperature on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • AIRDSC05
    Air temperature on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • AIRDSC06
    Air temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • DEWDSC01
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • DEWDSC06
    Dewpoint temperature on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • RELDSC01
    Relative humidity on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • RELDSC06
    Relative humidity on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SVPDSC01
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • SVPDSC06
    Saturated vapor pressure on air temperature and dewpoint temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • LFWDSC01
    Leaf wetness on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • LFWDSC02
    Leaf wetness on Discovery Tree (DSCMET), probe no. 02 at height 10 m on tree
  • LFWDSC03
    Leaf wetness on Discovery Tree (DSCMET), probe no. 03 at height 20 m on tree
  • LFWDSC04
    Leaf wetness on Discovery Tree (DSCMET), probe no. 04 at height 30 m on tree
  • LFWDSC05
    Leaf wetness on Discovery Tree (DSCMET), probe no. 05 at height 40 m on tree
  • LFWDSC06
    Leaf wetness on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • VPDDSC01
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • VPDDSC06
    Water vapor pressure deficit on Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • WNDDSC01
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 01 at height 1.5 m on tree
  • WNDDSC06
    Dew Point Temperature at Discovery Tree (DSCMET), probe no. 06 at height 56 m on tree
  • SOIDSC01
    Soil temperature near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SOIDSC02
    Soil temperature near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SOIDSC03
    Soil temperature near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SOIDSC04
    Soil temperature near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
  • SWCDSC01
    Soil water content near Discovery Tree (DSCMET), probe no. 01 at depth 10 cm below ground
  • SWCDSC02
    Soil water content near Discovery Tree (DSCMET), probe no. 02 at depth 20 cm below ground
  • SWCDSC03
    Soil water content near Discovery Tree (DSCMET), probe no. 03 at depth 50 cm below ground
  • SWCDSC04
    Soil water content near Discovery Tree (DSCMET), probe no. 04 at depth 100 cm below ground
DATE_TIME - datetime (dateTime)

ID: MV00509.DATE_TIME

Date and time in Pacific Standard Time (PST) of sensor reading

Type system: Microsoft SQL Server 2019

Date format: YYYY-MM-DD hh:mm:ss

SOILWC_MEAN - numeric(5,3) (ratio)

ID: MV00509.SOILWC_MEAN

Soil water content

Type system: Microsoft SQL Server 2019

Unit: percent

Precision: 1

Numeric domain: type=real, min=0.0000 (exclusive=false), max=1.0000 (exclusive=false)

SOILWC_MEAN_FLAG - char(1) (nominal)

ID: MV00509.SOILWC_MEAN_FLAG

Soil water content flag

Type system: Microsoft SQL Server 2019

Code definitions (3)
  • A
    Accepted value
  • M
    Missing value
  • Q
    Questionable value
Units
millibars mbar pressure millibar pascal 100 The standard unit of measurement for atmospheric pressure used by the National Weather Service. One millibar is equivalent to 100 newtons per square meter.
millivolt mv potentialDifference millivolt volt 0.001 millivolt
degrees azimuth deg az azimuth azimuthDegree unknown N/A degrees azimuth (0-360)
meters per second m/sec speed meterPerSecond meterPerSecond 1 meters per second
meters m length meter meter 1 meter; SI unit of length
degrees Celsius deg c temperature celsiusDegree kelvin 1 Degrees Celsius; a common unit of temperature; constantToSI=273.18
number number dimensionless number dimensionless 1 dimensionless number, i.e., ratio, count
percent % dimensionless number dimensionless 100 percent; a number
centimeters cm length centimeter meter 0.01 centimeters; .01 meters
Related Datasets

No related dataset codes found in the EML text fields.

Related Publications

No publication citations found in this EML file.

Related Files

No related files listed in this EML file.

Intellectual Rights

Data Use Agreement:

The re-use of scientific data has the potential to greatly increase communication, collaboration and synthesis within and among disciplines, and thus is fostered, supported and encouraged. This Data Set is released under the Creative Commons license CC BY "Attribution" (see: https://creativecommons.org/licenses/by/4.0/). Creative Commons license CC BY - Attribution is a license that allows others to distribute, remix, tweak, and build upon your work (even commercially), as long as you are credited for the original creation. This license accommodates maximum dissemination and use of licensed materials.

It is considered professional conduct and an ethical obligation to acknowledge the work of other scientists. The Data User is asked to provide attribution of the original work if this data package is shared in whole or by individual parts or used in the derivation of other products. A recommended citation is provided for each Data Set in the Andrews LTER data catalog (see: http://andlter.forestry.oregonstate.edu/data/catalog/datacatalog.aspx). A generic citation is also provided for this Data Set on the website https://portal.edirepository.org in the summary metadata page. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator.

While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed and all data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data.

General acknowledgement: Data were provided by the HJ Andrews Experimental Forest research program, funded by the National Science Foundation's Long-Term Ecological Research Program (DEB 2025755), US Forest Service Pacific Northwest Research Station, and Oregon State University.

Licensed

License: Creative Commons Attribution 4.0 International Public License

Identifier: CC-BY-4.0

URL: https://creativecommons.org/licenses/by/4.0/

Maintenance

Maintenance update frequency: continually

Description

  • An update history is logged and maintained with each new version of every dataset.

Change History

  • Version1 (2017-03-15)
    Study code and preliminary metadata established
  • Version2 (2019-05-15)
    Initial import of metadata from Excel spreadsheet. Created data structures and imported data. Ran QC and uploaded to SQL.
  • Version3 (2023-04-08)
    Imported newly QCd data from 12/06/2018 to 03/14/2023. These data have been run through rules in GCE toolbox and then additional visual checks and checks using R scripts. Ran generic QC and uploaded to SQL.