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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 Sort descending | Version | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| NOAA-11 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG | 6 | NOAA-11 | AVHRR | 1988-11-08 to 1995-01-01 |
N: 90 S: -90 E: 180 W: -180 |
0.5 Decimal Degrees x 0.5 Decimal Degrees | HDF-EOS |
| NOAA-16 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05Deg CMG | 6 | NOAA-16 | AVHRR | 2000-11-01 to 2008-01-02 |
N: 90 S: -90 E: 180 W: -180 |
0.5 Decimal Degrees x 0.5 Decimal Degrees | HDF-EOS |
| ABoVE: Angular-corrected MODIS MAIAC Reflectance across Alaska and Canada, 2000-2017 | 1 | Terra, Aqua | MODIS | 2000-02-24 to 2017-12-31 |
N: 80.8064 S: 44.1164 E: 180 W: -180 |
HDF4 | |
| ABoVE: AVIRIS-3 Imaging Spectroscopy for Alaska and Canada, 2023 | 1 | B-200 | AVIRIS-3 | 2023-07-15 to 2023-08-21 |
N: 70.8021 S: 55.1525 E: -130.969 W: -166.441 |
multiple | |
| ABoVE: AVIRIS-NG Imaging Spectroscopy for Alaska, Canada, and Iceland, 2017-2022, V3 | 3 | B-200 | AVIRIS-NG | 2017-06-24 to 2022-08-19 |
N: 71.3804 S: 52.1605 E: 28.2195 W: -166.651 |
multiple | |
| ABoVE: Corrected MODIS MAIAC Reflectance at Tower Sites, Alaska and Canada, 2000-2016 | 1 | MODELS, Aqua, Terra | Computer, MODIS | 2000-02-24 to 2016-07-31 |
N: 71.3225 S: 42.6353 E: -74.0365 W: -157.409 |
CSV | |
| ABoVE: Lake Growing Season Green Surface Reflectance Trends, AK and Canada, 1984-2019 | 1 | LANDSAT-5, LANDSAT-7, LANDSAT-8 | TM, ETM+, OLI | 1984-07-01 to 2019-09-01 |
N: 74.9995 S: 49.545 E: -81.2261 W: -168.103 |
Text File | |
| ABoVE: Landsat-derived Annual Dominant Land Cover Across ABoVE Core Domain, 1984-2014 | 1 | MODELS, LANDSAT-5, LANDSAT-7 | Computer, TM, ETM+ | 1984-01-01 to 2014-12-31 |
N: 76.2257 S: 50.259 E: -98.974 W: -170.006 |
multiple | |
| ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019 | 1 | FIELD INVESTIGATION | DENDROMETERS, RADIOMETERS | 2018-05-01 to 2019-09-13 |
N: 68.0194 S: 67.9721 E: -149.718 W: -149.76 |
CSV | |
| ABoVE: Reflectance Spectra of Tundra Plant Communities across Northern Alaska | 1 | LABORATORY, FIELD SURVEYS | SPECTROMETERS | 2017-07-18 to 2018-08-14 |
N: 71.3462 S: 65.4349 E: -145.515 W: -157.412 |
CSV |
SHOWING 10 OF 1133
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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