uid=AND,o=lter,dc=ecoinformatics,dc=org all public read MS048 Christopher Daly

PRISM Group;Northwest Alliance for Computational Science and Engineering, 2000 Kelley Engineering Center;Oregon State University Corvallis OR 97331 USA

(541) 737-2531 daly@nacse.org http://prism.oregonstate.edu Mark D Schulze

H.J. Andrews Experimental Forest; PO Box 300 Blue River OR 97413

541-822-6336 mark.schulze@oregonstate.edu Principal Investigator Sherri L. Johnson

US Forest Service ;Pacific NW Research Station ;3200 SW Jefferson Way Corvallis OR 97331 USA

541-758-7771 sherri.johnson2@usda.gov sherri.johnson@oregonstate.edu https://www.fs.fed.us/research/people/profile.php?alias=sherrijohnson Other Researcher Stephanie A Schmidt

Department of Forest Ecosystems and Society; Oregon State University Corvallis Oregon 97331

stephanie.schmidt@oregonstate.edu http://orcid.org/0000-0002-6404-530X Other Researcher Adam M Kennedy

Corvallis OR 97331 US

adam.kennedy@oregonstate.edu Other Researcher Greg M Cohn

USFS Rd 15-130-132 Blue River OR 97413

541-822-6305 cohng@oregonstate.edu Other Researcher John Moreau

H.J. Andrews Experimental Forest;Box 300 Blue River OR 97413 USA

moreauj@fsl.orst.edu Former Investigator Frederick A. Bierlmaier

OR USA

Former Investigator Christopher Daly

PRISM Group;Northwest Alliance for Computational Science and Engineering, 2000 Kelley Engineering Center;Oregon State University Corvallis OR 97331 USA

(541) 737-2531 daly@nacse.org http://prism.oregonstate.edu Creator 2020-10-21 The PRIMET Horizontal Radiation Shield Comparison (PHRSC) experiment compares the difference between the air temperature measurements of a reference temperature sensor inside a fan aspirated radiation shield and temperature sensors located inside passively aspirated radiation shields including a cotton region shelter, Gill multi-plate shield, and a custom-fabricated model. Observed variables include air temperature, wind speed, and incoming and reflected solar radiation. Data was collected in the field between 2010 and 2017 at the Primary Meteorological Station (PRIMET) at H.J. Andrews Experimental Forest, located in Oregon’s Western Cascades (44.21, -122.26, elevation 430m). air temperature maximum temperature LTER controlled vocabulary This work was funded by the Andrews LTER (National Science Foundation grant DEB 1440409) and USDA Forest Service, Pacific Northwest Research Station. Data and facilities were provided by the HJ Andrews Experimental Forest and Long Term Ecological Research program, administered cooperatively by the USDA Forest Service Pacific Northwest Research Station, Oregon State University, and the Willamette National Forest. 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 1440409), US Forest Service Pacific Northwest Research Station, and Oregon State University. http://andlter.forestry.oregonstate.edu/data/abstract.aspx?dbcode=MS048 H.J. Andrews Experimental Forest, Western Cascades, Oregon, Primary Meteorological Station -122.25594100 -122.25594100 44.21189300 44.21189300 2010-07-30 2017-04-27 To examine the measurement differences between air temperature instruments that are using the same sensor but different radiation shields. These measurement differences are examined for various temperature statistics (average, minimum, maximum) at varying temporal resolutions. This information will help researchers understand the magnitude of measurement bias associated with instruments that have been used to record air temperature at H.J. Andrews meteorological stations over time. This bias can have implications during analysis when air temperature data from different instruments is combined into one dataset without accounting for differences between air temperature methods.

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

notPlanned Study code and preliminary metadata established Version1 2019-09-27 Data passed QC and is ready to upload to PASTA Version2 2020-10-21 Information Manager

Andrews Forest LTER Program US Forest Service Pacific Northwest Research Station 3200 SW Jefferson Way Corvallis OR 97331

hjaweb@fsl.orst.edu http://andrewsforest.oregonstate.edu/ Mark D Schulze

H.J. Andrews Experimental Forest; PO Box 300 Blue River OR 97413

541-822-6336 mark.schulze@oregonstate.edu Andrews Forest LTER Site

Forest Ecosystems and Society Department in Forestry Oregon State University 201K Richardson Hall Corvallis OR 97331-5752

(541) 737-8480 lterweb@fsl.orst.edu http://andrewsforest.oregonstate.edu/ <para>Field Methods - MS048</para><para>Instruments measuring air temperature, wind speed, incoming solar radiation and reflected solar radiation were placed side-by-side at 1.5m above the ground. There were four air temperature instruments, all using an identical sensor (Campbell Scientific 107 thermistor) but different radiation shields: <para>1) fan-aspirated (ASP or aspirated),</para><para> 2) cotton region shelter (CRS), </para><para>3) Gill multi-plate (Gill), and </para><para>4) a custom-fabricated shield developed by staff at the research site (HJA). </para><para>One propeller anemometer was used to measure wind speed. </para><para>One upward-facing pyranometer measured incoming solar radiation (ISR), and one down-facing pyranometer measured reflected solar radiation (RSR). </para><para>All sensors were connected to the same Campbell Scientific CR1000 data logger. <para>Air temperature, incoming and reflected solar radiation, and wind speed data were collected continuously between July 2010 and April 2017. Measurements were taken every 15 seconds, and the average for a 15-minute period (60 observations) was recorded (referred to hereafter as “15-minute average observations”). Additionally, from April 2015 to April 2017, measurements were taken every 15 seconds, and for each 5-minute period (20 observations), the maximum and minimum air temperature and maximum incoming and reflected solar radiation and wind speed were recorded (referred to hereafter as “5-minute observations” with the relevant statistic specified). </para></para> <para>Four air temperature instruments all used the same Campbell Scientific 107 thermistor sensor (Sensor accuracy: +/-0.2 deg C between 0 and 60; +/-0.4 deg C below 0 to -35) and four different radiation shields: </para> <para>1) fan-aspirated (ASP or aspirated) - R.M. Young 43502-L compact aspirated shield (shield radiation error <0.2 deg C @ 1000 W/m2) </para> <para>2) cotton region shelter (CRS) - NovaLynx 380-605 large instrument shelter (no accuracy information available) </para> <para>3) Gill multi-plate (Gill) - R.M. Young 41303-5A 6-plate solar radiation shield (no accuracy information available) </para> <para>4) a custom-fabricated shield developed by staff at the research site (HJA) - 8-inch long, 3.5 inch diameter, schedule 40 PVC pipe split in half lengthwise over PVC tubing containing sensor (no accuracy information available) </para> <para>One propeller anemometer was used to measure wind speed - R.M. Young 05103 (Resolution: 1.0 m/s ; accuracy: +/-0.3 m/s or 1% of reading) </para> <para>One upward-facing pyranometer measured incoming solar radiation (ISR), and one down-facing pyranometer measured reflected solar radiation – both CM3 Kipp & Zonen (Response time: 18s; spectral range 305-2800 nm; sensitivity: 10-35 micro V/W/m2; error: +/-25 W/m2) </para> <para>All sensors were connected to the same data logger - Campbell Scientific CR1000 </para> <para>None of the instruments were calibrated during the course of the study. </para> Quality Assurance - MS048 Air temperature, incoming and reflected solar radiation, and wind speed data were collected continuously between July 2010 and April 2017. Measurements were taken every 15 seconds, and the average for a 15-minute period (60 observations) was recorded (referred to hereafter as “15-minute average observations”). Additionally, from April 2015 to April 2017, measurements were taken every 15 seconds, and for each 5-minute period (20 observations), the maximum and minimum air temperature and maximum incoming and reflected solar radiation and wind speed were recorded (referred to hereafter as “5-minute observations” with the relevant statistic specified). All data were reviewed for quality control using an automated process (GCE Data Toolbox Version 3.9.4b - https://gce-lter.marsci.uga.edu/public/im/tools/data_toolbox.htm). Rows with missing observations for aspirated air temperature, incoming solar radiation, reflected solar radiation, or wind speed were removed, with a total of 6,097 rows (out of 210,504) removed from the 15-minute data and 8,358 rows (out of 210,792) removed from the 5-minute data. Data logger issues from February 27-March 7, 2013 and August 2-31 in 2016 caused most missing values. The study was located at the Primary Meteorological Station (PRIMET) at H.J. Andrews Experimental Forest, located in Oregon’s Western Cascades (44.21, -122.26, elevation 430m). PRIMET is sited in a relatively flat clearing approximately 29 x 23 m2 in size, with conifer forests outside the perimeter. It is located in the bottom of a valley with steep ridges to the southeast and northwest. Annual precipitation averages 2200 mm and occurs primarily November through May. Snow can accumulate at this site in winter, but it does not remain for long periods. Summers are generally dry and warm, with cool nights and occasional thunderstorms. Sampling frequency: 15 and 5 minute Instruments measuring air temperature, wind speed, incoming solar radiation and reflected solar radiation were placed side-by-side at 1.5m above the ground. There were four air temperature instruments, all using an identical sensor (Campbell Scientific 107 thermistor) but different radiation shields: 1) fan-aspirated (ASP or aspirated), 2) cotton region shelter (CRS), 3) Gill multi-plate (Gill), and 4) a custom-fabricated shield developed by staff at the research site (HJA). One propeller anemometer was used to measure wind speed. One upward-facing pyranometer measured incoming solar radiation (ISR), and one down-facing pyranometer measured reflected solar radiation (RSR). All sensors were connected to the same Campbell Scientific CR1000 data logger. Primary Meteorological Station -122.25594100 -122.25594100 44.21189300 44.21189300 436 436 meter Andrews Experimental Forest (HJA) -122.26172200 -122.10084700 44.28196400 44.19770400 1631 1631 meter

<para>Air temperature, incoming and reflected solar radiation, and wind speed data were collected continuously between July 2010 and April 2017. Measurements were taken every 15 seconds, and the average for a 15-minute period (60 observations) was recorded (referred to hereafter as “15-minute average observations”). Additionally, from April 2015 to April 2017, measurements were taken every 15 seconds, and for each 5-minute period (20 observations), the maximum and minimum air temperature and maximum incoming and reflected solar radiation and wind speed were recorded (referred to hereafter as “5-minute observations” with the relevant statistic specified). </para> <para>All data were reviewed for quality control using an automated process (GCE Data Toolbox Version 3.9.4b - https://gce-lter.marsci.uga.edu/public/im/tools/data_toolbox.htm). Rows with missing observations for aspirated air temperature, incoming solar radiation, reflected solar radiation, or wind speed were removed, with a total of 6,097 rows (out of 210,504) removed from the 15-minute data and 8,358 rows (out of 210,792) removed from the 5-minute data. Data logger issues from February 27-March 7, 2013 and August 2-31 in 2016 caused most missing values. </para>

Sherri L. Johnson

US Forest Service ;Pacific NW Research Station ;3200 SW Jefferson Way Corvallis OR 97331 USA

541-758-7771 sherri.johnson2@usda.gov sherri.johnson@oregonstate.edu https://www.fs.fed.us/research/people/profile.php?alias=sherrijohnson Principal Investigator Julia A. Jones

Oregon State University;Department of Geosciences; Wilkinson Hall 104 Corvallis OR 97331-5506 USA

(541) 737-1224 Julia.Jones@oregonstate.edu geojulia@comcast.net http://ceoas.oregonstate.edu/profile/jones/ http://orcid.org/0000-0001-9429-8925 Principal Investigator Matthew G Betts

Department of Forest Ecosystems and Society; 201E Richardson Hall; College of Forestry; Oregon State University Corvallis OR 97331

(541) 737-3841 matt.betts@oregonstate.edu http://www.fsl.orst.edu/flel/index.htm Principal Investigator Michael P. Nelson

Department of Forest Ecosystems and Society; 201K Richarson Hall; College of Forestry; Oregon State University Corvallis OR 97331

541-737-9221 mpnelson@oregonstate.edu http://www.michaelpnelson.com http://orcid.org/0000-0001-6917-4752 Principal Investigator David Bell david.bell@usda.gov david.bell@oregonstate.edu https://lemma.forestry.oregonstate.edu/about/david-bell Principal Investigator 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. Data were provided by the HJ Andrews Experimental Forest research program, funded by the National Science Foundation's Long-Term Ecological Research Program (DEB 1440409), US Forest Service Pacific Northwest Research Station, and Oregon State University. National Science Foundation: DEB1440409 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. 1 MS04801 Mean air temperature over a 15-minute interval: Contains mean air temperature measurements over a 15-minute interval for four different radiation shields MS04801.csv 15120184 90094e166e762f366aa2b82c9bea9a0e 1 \r\n column , " http://andlter.forestry.oregonstate.edu/ltermeta/ltersearch/dataaccess.aspx?docid=MS04801_v2.csv 2010-07-30 2017-04-27 DBCODE FSDB Database Code (MS048) char(5) MS048 FSDB Database Study Code ENTITY Entity number numeric(2,0) number 1 natural 1.0000 1.0000 SITE Site where data collected char(6) PRIMET Primary Meteorological Station DATE_TIME Date and time collected datetime YYYY-MM-DD hh:mm:ss 7/30/2010 3:45:00 PM 4/27/2017 2:00:00 AM ASPIRATED_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young Model 43502-L compact aspirated shield at 150 cm height numeric(5,1) degrees Celsius 1 real -16.1000 40.4000 ASPIRATED_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values CRS_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a NovaLynx 380-605 large instrument (cotton region) shelter at 150 cm height numeric(5,1) degrees Celsius 1 real -16.8000 41.5000 CRS_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values GILL_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young 41303-5A 6-plate radiation shield at 150 cm height numeric(5,1) degrees Celsius 1 real -17.0000 41.5000 GILL_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values HJA_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a locally designed radiation shield at 150 cm height (8-inch long, 3.5 inch diameter, schedule 40 PVC pipe split in half lengthwise numeric(5,1) degrees Celsius 1 real -17.1000 43.0000 HJA_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values PRIMARY MS04801.DATE_TIME MS04801.SITE NOTNULL MS04801.ASPIRATED_MEAN_FLAG MS04801.CRS_MEAN_FLAG MS04801.DATE_TIME MS04801.DBCODE MS04801.ENTITY MS04801.GILL_MEAN_FLAG MS04801.HJA_MEAN_FLAG MS04801.SITE 236394 2 MS04802 Mean incoming solar radiation, reflected solar radiation, and horizontal wind speed over a 15-minute interval: Contains mean incoming solar radiation, reflected solar radiation, and wind speed measurements over a 15-minute interval MS04802.csv 12543812 d47eed294df6edd0b52f77eb7ae465f1 1 \r\n column , " http://andlter.forestry.oregonstate.edu/ltermeta/ltersearch/dataaccess.aspx?docid=MS04802_v2.csv 2010-07-30 2017-04-27 DBCODE FSDB Database Code (MS048) char(5) MS048 FSDB Database Study Code ENTITY Entity number numeric(2,0) number 1 natural 2.0000 2.0000 SITE Site where data collected char(6) PRIMET Primary Meteorological Station DATE_TIME Date and time collected datetime YYYY-MM-DD hh:mm:ss 7/30/2010 3:45:00 PM 4/27/2017 2:00:00 AM SOLAR_MEAN Mean incoming solar radiation for interval is measured by a Kipp and Zonen solar radiation pyranometer, model CM3, with a Campbell Scientific data logger at 150 cm height numeric(4,0) watt per m2 1 real 0.0000 1112.0000 SOLAR_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values REF_SOLAR_MEAN Mean reflected solar radiation for interval is measured by a downward-facing Kipp and Zonen solar radiation pyranometer, model CM3, with a Campbell Scientific data logger at 150 cm height numeric(3,0) watt per m2 1 real 0.0000 546.0000 REF_SOLAR_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values WSPD_MEAN Mean wind speed for interval is measured by an RM Young Model 05103 Wind Monitor mounted to the tower at 150 cm with a Campbell Scientific data logger. numeric(3,1) meters per second 1 real 0.0000 2.0000 WSPD_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values B Wind speed measurement is below or equal to the instrument detection limit of 1 m per second NB Wind speed measurement is below or equal to 0.3 m per second and is not considered reliable and is below the instrument detection limit of 1 m per second PRIMARY MS04802.DATE_TIME MS04802.SITE NOTNULL MS04802.DATE_TIME MS04802.DBCODE MS04802.ENTITY MS04802.REF_SOLAR_MEAN_FLAG MS04802.SITE MS04802.SOLAR_MEAN_FLAG MS04802.WSPD_MEAN_FLAG 236394 3 MS04803 Mean, minimum, and maximum air temperature over a 5-minute interval: Contains mean, minimum, and maximum air temperature measurements over a 5-minute interval for four different radiation shields MS04803.csv 26886360 d69f42ce39597ef650bfe78248c695bb 1 \r\n column , " http://andlter.forestry.oregonstate.edu/ltermeta/ltersearch/dataaccess.aspx?docid=MS04803_v2.csv 2015-02-10 2017-04-01 DBCODE FSDB Database Code (MS048) char(5) MS048 FSDB Database Study Code ENTITY Entity number numeric(2,0) number 1 natural 3.0000 3.0000 SITE Site where data collected char(6) PRIMET Primary Meteorological Station DATE_TIME Date and time collected datetime YYYY-MM-DD hh:mm:ss 2/10/2015 10:20:00 PM 4/27/2017 2:05:00 AM ASPIRATED_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young Model 43502-L compact aspirated shield at 150 cm height numeric(5,1) degrees Celsius 1 real -13.0000 226.0000 ASPIRATED_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values ASPIRATED_MAX Maximum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young Model 43502-L compact aspirated shield at 150 cm height numeric(5,1) degrees Celsius 1 real -12.8000 156.7000 ASPIRATED_MAX_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values ASPIRATED_MIN Minimum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young Model 43502-L compact aspirated shield at 150 cm height numeric(5,1) degrees Celsius 1 real -13.2000 40.1000 ASPIRATED_MIN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) M Missing value Q Questionable value, including out of range values A Accepted value has passed all QC tests applied as represented by the quality level CRS_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a NovaLynx 380-605 large instrument (cotton region) shelter at 150 cm height numeric(5,1) degrees Celsius 1 real -13.3000 41.7000 CRS_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values CRS_MAX Maximum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a NovaLynx 380-605 large instrument (cotton region) shelter at 150 cm height numeric(5,1) degrees Celsius 1 real -13.3000 41.9000 CRS_MAX_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values CRS_MIN Minimum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a NovaLynx 380-605 large instrument (cotton region) shelter at 150 cm height numeric(5,1) degrees Celsius 1 real -94.2000 41.5000 CRS_MIN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values GILL_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young 41303-5A 6-plate radiation shield at 150 cm height numeric(5,1) degrees Celsius 1 real -13.6000 74.2000 GILL_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values GILL_MAX Maximum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young 41303-5A 6-plate radiation shield at 150 cm height numeric(5,1) degrees Celsius 1 real -13.5000 68.4000 GILL_MAX_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values GILL_MIN Minimum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a R.M. Young 41303-5A 6-plate radiation shield at 150 cm height numeric(5,1) degrees Celsius 1 real -38.0000 41.3000 GILL_MIN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values HJA_MEAN Mean air temperature measurement for interval sampled by a Campbell Scientific model 107 thermistor housed in a locally designed radiation shield at 150 cm height (8-inch long, 3.5 inch diameter, schedule 40 PVC pipe split in half lengthwise numeric(5,1) degrees Celsius 1 real -14.0000 43.1000 HJA_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values HJA_MAX Maximum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a locally designed radiation shield at 150 cm height (8-inch long, 3.5 inch diameter, schedule 40 PVC pipe split in half lengthwis numeric(5,1) degrees Celsius 1 real -13.9000 43.5000 HJA_MAX_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values HJA_MIN Minimum air temperature measurement for a 5-minute interval sampled by a Campbell Scientific model 107 thermistor housed in a locally designed radiation shield at 150 cm height (8-inch long, 3.5 inch diameter, schedule 40 PVC pipe split in half lengthwis numeric(5,1) degrees Celsius 1 real -109.0000 42.8000 HJA_MIN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values PRIMARY MS04803.DATE_TIME MS04803.SITE NOTNULL MS04803.ASPIRATED_MAX_FLAG MS04803.ASPIRATED_MEAN_FLAG MS04803.ASPIRATED_MIN_FLAG MS04803.CRS_MAX_FLAG MS04803.CRS_MEAN_FLAG MS04803.CRS_MIN_FLAG MS04803.DATE_TIME MS04803.DBCODE MS04803.ENTITY MS04803.GILL_MAX_FLAG MS04803.GILL_MEAN_FLAG MS04803.GILL_MIN_FLAG MS04803.HJA_MAX_FLAG MS04803.HJA_MEAN_FLAG MS04803.HJA_MIN_FLAG MS04803.SITE 232174 4 MS04804 Mean and maximum incoming solar radiation, reflected solar radiation, and horizontal wind speed over a 5-minute interval: Contains mean and maximum incoming solar radiation, reflected solar radiation and wind speed measurements over a 5-minute interval MS04804.csv 15835549 4e1e632c78a5c2c320b73c72ed20e763 1 \r\n column , " http://andlter.forestry.oregonstate.edu/ltermeta/ltersearch/dataaccess.aspx?docid=MS04804_v2.csv 2015-02-10 2017-04-01 DBCODE FSDB Database Code (MS048) char(5) MS048 FSDB Database Study Code ENTITY Entity number numeric(2,0) number 1 natural 4.0000 4.0000 SITE Site where data collected char(6) PRIMET Primary Meteorological Station DATE_TIME Date and time collected datetime YYYY-MM-DD hh:mm:ss 2/10/2015 10:20:00 PM 4/27/2017 2:05:00 AM SOLAR_MEAN Mean incoming solar radiation for interval is measured by a Kipp and Zonen solar radiation pyranometer, model CM3, with a Campbell Scientific data logger at 150 cm height numeric(4,0) watt per m2 1 real 0.0000 1222.0000 SOLAR_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values SOLAR_MAX Maximum incoming solar radiation for a 5-minute interval is measured by a Kipp and Zonen solar radiation pyranometer, model CM3, with a Campbell Scientific data logger at 150 cm height numeric(4,0) watt per m2 1 real 0.0000 1384.0000 SOLAR_MAX_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values REF_SOLAR_MEAN Mean reflected solar radiation for interval is measured by a downward-facing Kipp and Zonen solar radiation pyranometer, model CM3, with a Campbell Scientific data logger at 150 cm height numeric(3,0) watt per m2 1 real 0.0000 475.0000 REF_SOLAR_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values REF_SOLAR_MAX Maximum reflected solar radiation for a 5-minute interval is measured by a downward-facing Kipp and Zonen solar radiation pyranometer, model CM3, with a Campbell Scientific data logger at 150 cm height numeric(4,0) watt per m2 1 real 0.0000 479.0000 REF_SOLAR_MAX_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values WSPD_MEAN Mean wind speed for interval is measured by an RM Young Model 05103 Wind Monitor mounted to the tower at 150 cm with a Campbell Scientific data logger. numeric(3,1) meters per second 1 real 0.0000 18.0000 WSPD_MEAN_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values B Wind speed measurement is below or equal to the instrument detection limit of 1 m per second NB Wind speed measurement is below or equal to 0.3 m per second and is not considered reliable and is below the instrument detection limit of 1 m per second WSPD_MAX Maximum wind speed for a 5-minute interval is measured by an RM Young Model 05103 Wind Monitor mounted to the tower at 150 cm with a Campbell Scientific data logger. numeric(3,1) meters per second 1 real 0.0000 18.0000 WSPD_MAX_FLAG Rows flagged for QA issues, including missing and out of range values char(1) A Accepted value has passed all QC tests applied as represented by the quality level M Missing value Q Questionable value, including out of range values B Wind speed measurement is below or equal to the instrument detection limit of 1 m per second NB Wind speed measurement is below or equal to 0.3 m per second and is not considered reliable and is below the instrument detection limit of 1 m per second PRIMARY MS04804.DATE_TIME MS04804.SITE NOTNULL MS04804.DATE_TIME MS04804.DBCODE MS04804.ENTITY MS04804.REF_SOLAR_MAX_FLAG MS04804.REF_SOLAR_MEAN_FLAG MS04804.SITE MS04804.SOLAR_MAX_FLAG MS04804.SOLAR_MEAN_FLAG MS04804.WSPD_MAX_FLAG MS04804.WSPD_MEAN_FLAG 232174 Degrees Celsius; a common unit of temperature; constantToSI=273.18 dimensionless number, i.e., ratio, count watt per meter squared meters per second