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SOS: ISFS Surface Meteorology and Flux Products

Summary

Surface meteorology and flux products, as well as webcam images collected by the EOL/Integrated Surface Flux System (ISFS) team during the Sublimation of Snow (SOS) experiment in Gothic, CO.

Version 2 (as of 2024-12-31) downloadable datasets:

5 minute averaged quality controlled dataset: sos_isfs_qc_geo_tiltcor_5min_v20241227.tar.gz (233Mb)

High rate quality controlled datasets

sos_isfs_highrate_qc_geo_tiltcor_Y2022_v20241230.tar.gz (39Gb) - Contains Y2022 files
sos_isfs_highrate_qc_geo_tiltcor_Y2023_v20241230.tar.gz (107Gb) - Contains Y2023 files

Webcam Images (25 Gb total)

sos_webcam_202211.tar.gz
sos_webcam_202212.tar.gz
sos_webcam_202301.tar.gz
sos_webcam_202302.tar.gz
sos_webcam_202303.tar.gz
sos_webcam_202304.tar.gz
sos_webcam_202305.tar.gz
sos_webcam_202306.tar.gz

Data access

ORDER data to made available for download

Additional information

Identifier	DOI: https://doi.org/10.26023/CYK2-SR3N-880J
Data Quality	final
Versions	0.1 (2023-06-28) 1.0 (2023-11-17) 1.1 (2024-03-07): Includes fixes to changes in the heights of the CSAT 3D sonics and EC150 gas analysers at 1m 2.0 (2024-12-31): Corrections to the 3D sonic anemometer azimuths and w offset. Sonic tilt corrections used the planar fit method. Download the data report for details. (Only the current version of the data is available to order. If you have questions about a prior version, please email us.)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	SOS: Sublimation of Snow
Frequency	5 minute
Language	English
Categories	Surface
Platforms	NCAR/EOL Integrated Surface Flux System - ISFS
Instruments	Barometers Clouds and the Earth's Radiant Energy System - CERES Scanner Disdrometers Eddy Correlation Devices IRGA - Infrared Gas Analyzers Radiometers Soil Moisture Probe Soil Temperature Probe Sonic Anemometer Surface Flux Surface Meteorology Thermometers
Events	5min high_rate webcam
GCMD Science Keywords	AIR TEMPERATURE ATMOSPHERIC CARBON DIOXIDE DEW POINT TEMPERATURE DOWNWARD MOISTURE FLUX EVAPOTRANSPIRATION HEAT FLUX HUMIDITY MIXING RATIO LONGWAVE RADIATION NET RADIATION OUTGOING LONGWAVE RADIATION RADIATIVE FLUX RELATIVE HUMIDITY SHORTWAVE RADIATION SNOW COVER SOIL MOISTURE SOIL MOISTURE/WATER CONTENT SOIL TEMPERATURE SOIL TEMPERATURE SPECIFIC HUMIDITY SURFACE PRESSURE THERMAL CONDUCTIVITY TURBULENCE U/V WIND COMPONENTS UPWARD MOISTURE FLUX VERTICAL WIND VELOCITY/SPEED VIRTUAL TEMPERATURE WIND DIRECTION WIND SPEED Show 25 more... Expand keywords
Documentation	SOS_ISFS_SfcMet_Flux_Data-Report_v2.pdf [17 MiB]
Related links	info: ISFS NetCDF Files info: ISFS Operations at SOS info: Integrated Surface Flux System info: SOS Data Policy homepage: SOS Home Page

Temporal coverage

Begin datetime	2022-11-01 00:00:00
End datetime	2023-06-20 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 39.00, Minimum (South) Latitude: 38.50
Minimum (West) Longitude: -107.50, Maximum (East) Longitude: -106.50

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

Additional contact information

pointOfContact: Jacquelyn Witte <jwitte@ucar.edu>
author: NSF NCAR/EOL ISFS Team

Citation

NSF NCAR/EOL ISFS Team. 2024. SOS: ISFS Surface Meteorology and Flux Products. Version 2.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/CYK2-SR3N-880J. Accessed 27 Apr 2025.

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