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Reflectance Data Access and Tools
From discovery to visualization, data tools such as Worldview, Earthdata Search, and Fire Information for Resource Management System (FIRMS) guide users in making the most of reflectance data.
Reflectance Datasets
| Dataset | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| ABoVE: Tundra Plant Functional Type Continuous-Cover, North Slope, Alaska, 2010-2015 | LANDSAT-5, LANDSAT-7, LANDSAT-8 | TM, ETM+, OLI | 2010-07-01 to 2015-08-31 | ALASKA | N: 73.8004 S: 65.5858 E: -143.978 W: -167.476 | multiple |
| Arctic Vegetation Plots at Toolik Lake, Alaska, 1989 | FIELD INVESTIGATION, FIELD SURVEYS, LABORATORY | PROBES, SOIL SAMPLER | 1989-08-01 to 1989-08-24 | N: 68.643 S: 68.6228 E: -149.587 W: -149.651 | CSV | |
| ASTER L2 Surface Reflectance SWIR and ASTER L2 Surface Reflectance VNIR V003 | Terra | ASTER | 2000-03-06 to 2025-12-15 | GLOBAL | N: 83 S: -83 E: 180 W: -180 | HDF-EOS2, GeoTIFF |
| ASTER L2 Surface Reflectance VNIR and Crosstalk Corrected SWIR V003 | Terra | ASTER | 2000-03-06 to 2025-12-15 | GLOBAL | N: 90 S: -90 E: 180 W: -180 | HDF-EOS2, GeoTIFF |
| ASTER L2 Surface Reflectance VNIR and Crosstalk Corrected SWIR V004 | Terra | ASTER | 2000-03-06 to Present | GLOBAL | N: 90 S: -90 E: 180 W: -180 | COG |
| ASTER L2 Surface Reflectance VNIR and SWIR V004 | Terra | ASTER | 2000-03-06 to Present | GLOBAL | N: 83 S: -83 E: 180 W: -180 | COG |
| AVIRIS-3 L2A Orthocorrected Surface Reflectance, Facility Instrument Collection | B-200 | AVIRIS-3 | 2023-07-05 to 2025-01-23 | UNITED STATES OF AMERICA, CALIFORNIA, ALASKA, CANADA | N: 72.6 S: 16.5 E: -66.18 W: -178.68 | multiple |
| AVIRIS-Classic: L2 Calibrated Reflectance, Facility Instrument Collection, V1 | NOAA Twin Otter, NASA ER-2, NASA WB-57F | AVIRIS | 2008-06-11 to 2025-09-23 | CANADA, UNITED STATES OF AMERICA, MEXICO, HAWAII, EASTERN PACIFIC OCEAN | N: 48.6945 S: 18.5747 E: -81.0205 W: -171.842 | multiple |
| AVIRIS-NG L2 Surface Reflectance, Facility Instrument Collection, V1 | NOAA Twin Otter, NASA ER-2, DHC-6, B-200 | AVIRIS-NG | 2014-06-21 to 2022-09-17 | SASKATCHEWAN, BRITISH COLUMBIA, ALBERTA, CALIFORNIA, IDAHO | N: 84.356 S: 9.19806 E: 88.8094 W: -166.652 | ENVI |
| AVUELO AVIRIS-3 Orthocorrected Surface Reflectance (provisional calibration) | King Air | AVIRIS-3 | 2025-02-06 to 2025-02-28 | COSTA RICA, PANAMA | N: 10.9103 S: 7.14833 E: -79.3211 W: -85.7053 | netCDF-4 |
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Featured Reflectance Observation Method: MODIS
The Moderate Resolution Imaging Spectroradiometer (MODIS) is a key instrument aboard the Terra and Aqua platforms. Terra and Aqua survey Earth's surface every one to two days, acquiring data in 36 spectral bands. The MODIS surface reflectance products provide an estimate of the surface spectral reflectance as it would be measured at ground level in the absence of atmospheric scattering or absorption.
Join us to learn how to discover, subset, access and visualize both MODIS and VIIRS data products using a suite of user-friendly tools developed by NASA's ORNL DAAC.
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