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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 |
|---|---|---|---|---|---|---|---|
| CAR ARMCAS Arctic Cloud BRDF Measurements V2 (CAR_ARMCAS_BRDF) at GES DISC | 2 | C-131A | CAR | 1995-06-05 to 1995-06-14 |
N: 72.6317 S: 68.7631 E: -145.5568 W: -154.0273 |
||
| CAR ARMCAS Arctic Cloud Radiation Measurements L1 V1 (CAR_ARMCAS_L1C) at GES DISC | 1 | C-131A | CAR | 1995-06-03 to 1995-06-14 |
N: 73.0144 S: 68.759 E: -142.563 W: -154.0273 |
||
| CAR CLAMS BRDF Measurements V2 (CAR_CLAMS_BRDF) at GES DISC | 2 | Convair-580 | CAR | 2001-07-10 to 2001-08-02 |
N: 38.5845 S: 35.9647 E: -70.4473 W: -76.5046 |
||
| CAR Clams Chesapeake Lighthouse Aircraft Ocean Measurements L1 V1 (CAR_CLAMS_L1C) at GES DISC | 1 | Convair-580 | CAR | 2001-07-10 to 2001-08-02 |
N: 38.7007 S: 35.9617 E: -70.2831 W: -76.5156 |
||
| CAR CLASIC BRDF Measurements V2 (CAR_CLASIC_BRDF) at GES DISC | 2 | J-31 | CAR | 2007-06-13 to 2007-06-25 |
N: 36.8193 S: 34.9401 E: -97.0694 W: -98.0795 |
||
| CAR CLASIC Cloud and Land Surface Measurements L1 V1 (CAR_CLASIC_L1C) at GES DISC | 1 | J-31 | CAR | 2007-06-13 to 2007-06-25 |
N: 37.0004 S: 34.8847 E: -96.009 W: -98.0795 |
||
| CAR Discover AQ Air Quality L1 V1 (CAR_DISCOVERAQ_L1C) at GES DISC | 1 | NASA P-3 | CAR | 2014-07-08 to 2014-08-12 |
N: 42.0232 S: 37.1656 E: -75.0814 W: -105.247 |
||
| CAR Discover AQ BRDF Measurements V2 (CAR_DISCOVERAQ_BRDF_2) | 2 | NASA P-3 | CAR | 2014-07-08 to 2014-08-10 |
N: 40.6391 S: 37.6431 E: -75.0984 W: -105.241 |
||
| CAR Eco-3D Vegetation Response to Changing Forcing Factors L1 V1 (CAR_ECO3D_L1C) at GES DISC | 1 | NASA P-3 | CAR | 2011-08-19 to 2011-09-19 |
N: 48.0604 S: 24.7525 E: -68.3748 W: -81.5599 |
||
| CAR ECO3D BRDF Measurements V2 (CAR_ECO3D_BRDF) at GES DISC | 2 | NASA P-3 | CAR | 2011-08-22 to 2011-09-19 |
N: 45.2482 S: 25.3171 E: -68.6791 W: -81.1112 |
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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.
Reflectance Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| Earthdata Search | Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings. | Search and Discovery, Access, Cataloging, Cloud Computing, Downloading | |
| Worldview | Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. | Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events |
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Frequently Asked Questions
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