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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 | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| GLAS/ICESat L2 Ocean Altimetry Data (HDF5) V034 | 034 | ICESat | ALTIMETERS, CD, GLAS, GPS, GPS Receiver, LA, PC | 2003-02-20 to 2009-10-11 |
N: 86 S: -86 E: 180 W: -180 |
60 Meters to 70 Meters x 60 Meters to 70 Meters | HDF |
| GLAS/ICESat L2 Sea Ice Altimetry Data (HDF5) V034 | 034 | ICESat | ALTIMETERS, CD, GLAS, GPS, GPS Receiver, LA, PC | 2003-02-20 to 2009-10-11 |
N: 86 S: -86 E: 180 W: -180 |
60 Meters to 70 Meters x 60 Meters to 70 Meters | HDF |
| GLAS/ICESat L1B Global Elevation Data (HDF5) V034 | 034 | ICESat | ALTIMETERS, CD, GLAS, GPS, GPS Receiver, LA, PC | 2003-02-20 to 2009-10-11 |
N: 86 S: -86 E: 180 W: -180 |
60 Meters to 70 Meters x 60 Meters to 70 Meters | HDF5 |
| GLAS/ICESat L2 Global Antarctic and Greenland Ice Sheet Altimetry Data (HDF5) V034 | 034 | ICESat | ALTIMETERS, CD, GLAS, GPS, GPS Receiver, LA, PC | 2003-02-20 to 2009-10-11 |
N: 86 S: -86 E: 180 W: -180 |
60 Meters to 70 Meters x 60 Meters to 70 Meters | HDF |
| GLAS/ICESat L2 Global Land Surface Altimetry Data (HDF5) V034 | 034 | ICESat | ALTIMETERS, CD, GLAS, GPS, GPS Receiver, LA, PC | 2003-02-20 to 2009-10-11 |
N: 86 S: -86 E: 180 W: -180 |
60 Meters to 70 Meters x 60 Meters to 70 Meters | HDF |
| NASA Global Web-Enabled Landsat Data Annual Global 30 m V032 | 032 | LANDSAT-7, LANDSAT-5 | ETM+, TM | 2004-01-01 to 2006-12-31 |
N: 90 S: -90 E: 180 W: -180 |
30 Meters x 30 Meters | HDF-EOS2 |
| NASA Global Web-Enabled Landsat Data Monthly Global 30 m V032 | 032 | LANDSAT-7, LANDSAT-5 | ETM+, TM | 2003-12-01 to 2006-11-30 |
N: 90 S: -90 E: 180 W: -180 |
30 Meters x 30 Meters | HDF-EOS2 |
| NASA Global Web-Enabled Landsat Data Annual Global 30 m V031 | 031 | LANDSAT-7, LANDSAT-5, LANDSAT-4 | ETM+, TM | 1984-01-01 to 2001-12-31 |
N: 90 S: -90 E: 180 W: -180 |
30 Meters x 30 Meters | HDF-EOS2 |
| NASA Global Web-Enabled Landsat Data Monthly Global 30 m V031 | 031 | LANDSAT-7, LANDSAT-5, LANDSAT-4 | ETM+, TM | 1984-03-01 to 2001-11-30 |
N: 90 S: -90 E: 180 W: -180 |
30 Meters x 30 Meters | HDF-EOS2 |
| DSCOVR EPIC L2 Multi-Angle Implementation of Atmospheric Correction (MAIAC) Version 02 | 02 | DSCOVR | EPIC | 2015-06-13 to Present | HDF5 |
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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.
Scientists develop routine service for wildfire detection in the continental United States with a latency of less than 60 seconds.
6 MIN READ
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.
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