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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.
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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The Visible Infrared Imaging Radiometer Suite (VIIRS) will help ensure continuity of Earth observations after the upcoming retirement of the Moderate Resolution Imaging Spectroradiometer (MODIS).
Our experts break down the similarities and differences of Earth observation sensors operated by NASA.
Reflectance Datasets
| Dataset | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| Pre-LBA ISLSCP Initiative I Data | NOAA-10, LANDSAT | AVHRR, TM | 1987-01-01 to 1988-12-31 | N: 90 S: -90 E: 180 W: -180 | Shapefile | |
| PROVE MQUALS Reflectance at Jornada Experimental Range, New Mexico, 1997 | CESSNA SINGLE-ENGINE AIRCRAFT | SPECTRORADIOMETERS | 1997-05-23 to 1997-05-25 | N: 32.5 S: 32.5 E: -106.75 W: -106.75 | CSV | |
| PROVE Vegetation Reflectance of Jornada Experimental Range, New Mexico, 1997 | FIELD INVESTIGATION | SPECTRORADIOMETERS | 1997-05-23 to 1997-05-28 | N: 32.5 S: 32.5 E: -106.75 W: -106.75 | CSV | |
| SAFARI 2000 ALI/ETM+ Tandem Image Pair for Skukuza, South Africa, May 2001 | EO-1, LANDSAT-7 | ALI, SPECTRORADIOMETERS, ETM+ | 2001-05-30 to 2001-05-30 | N: -23.5902 S: -25.5025 E: 33.1174 W: 30.7568 | Binary | |
| SAFARI 2000 AVHRR Daily Site (1.5 km) and 15-Day Regional (1.5- and 6-km) Imagery | NOAA-14 | AVHRR | 1998-07-01 to 2000-10-31 | N: -7.4861 S: -35.2617 E: 43.1995 W: 8.733 | Binary | |
| SAFARI 2000 Emissions Estimates, MODIS Burned Area Product, Dry Season 2000 | Terra | MODIS | 2000-08-31 to 2000-09-30 | N: 0.3389 S: -34.1425 E: 46.6473 W: 9.6738 | Shapefile | |
| SAFARI 2000 MISR Level 2 Data, Southern Africa, Dry Season 2000 | Terra | MISR | 2000-08-12 to 2000-09-28 | N: -15 S: -35 E: 31.49 W: 9.08 | Shapefile | |
| SAFARI 2000 MODIS 500-m Burned Area Products, Southern Africa, Dry Season 2000 | Terra | MODIS | 2000-06-27 to 2000-10-04 | multiple | ||
| SAFARI 2000 MODIS Airborne Simulator Data, Southern Africa, Dry Season 2000 | C-130 | MAS | 2000-08-17 to 2000-09-25 | N: -11.81 S: -32.67 E: 41.07 W: 9.06 | HDF4 | |
| SAFARI 2000 MODIS L3 Albedo and Land Cover Data, Southern Africa, Dry Season 2000 | Terra | MODIS | 2000-07-11 to 2000-10-15 | N: 5 S: -30 E: 60 W: 5 | Shapefile |
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