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CAMSIS WLEF Surface Reflectance Dataset



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

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Additional information

Data Quality final
  • 1.0 (2020-10-06)
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Related projects
Spatial Type raster
Frequency daily
Language English
GCMD Science Keywords Expand keywords
Related links

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 <>

Additional contact information


Vermote, E., et al. 2020. CAMSIS WLEF Surface Reflectance Dataset. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 27 May 2024.

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Ancillary information

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