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CAMSIS WLEF Surface Reflectance Dataset

Project:

CHEESEHEAD

Summary

The CAMSIS dataset provides daily surface reflectance for Blue (460-480nm), Green (530-570nm), Red (610-690nm), and Near-Infrared (810-890nm) bands at the WLEF site between 2019/06/27 to 2019/08/21. Data is captured 4 times a day at 16:45, 17:00, 17:15, and 17:30 (UTC) matching the overpass time of Landsat-8 and Sentinel-2 platforms. The clearest observation from each day is then selected and processed to surface reflectance using a reference 50% reflectance target present in each image. Data is made available in geotiff files (EPSG32615) both at original georeferenced resolution (~1m) and resampled to the Sentinel-2 10m grid.

Data access

ORDER data for delivery by FTP

user agreement required

Additional information

Identifier	DOI: https://doi.org/10.26023/4ECR-NGTP-1N0X
Data Quality	final
Versions	1.0 (2020-10-06)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	CHEESEHEAD: Chequamegon Heterogeneous Ecosystem Energy-balance Study Enabled by a High-density Extensive Array of Detectors
Spatial Type	raster
Frequency	daily
Language	English
Platforms	Flux Tower
Instruments	Cameras
GCMD Science Keywords	REFLECTANCE Expand keywords
Documentation	CAMSIS_Readme.pdf [638 KiB]
Restrictions	user agreement required: cheesehead_policy.html [5 KiB]
Related links	companion: 592.095: CHEESEHEAD 2019 Project Documentation info: CHEESEHEAD Data Policy info: CHEESEHEAD Project Page

Temporal coverage

Begin datetime	2019-06-27 00:00:00
End datetime	2019-08-21 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 45.95, Minimum (South) Latitude: 45.94
Minimum (West) Longitude: -90.28, Maximum (East) Longitude: -90.27

Primary point of contact information

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

Additional contact information

author: Eric Vermote <eric.f.vermote@nasa.gov>
author: Joel Mccorkel <joel.mccorkel@nasa.gov>
author: Andres Santamaria-Artigas <asantam@umd.edu>
author: William Rountree <wrountre@umd.edu>
author: Sergii Skakun <skakun@umd.edu>

Citation

Vermote, E., et al. 2020. CAMSIS WLEF Surface Reflectance Dataset. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/4ECR-NGTP-1N0X. Accessed 25 Apr 2024.

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