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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 |
|---|---|---|---|---|---|---|---|
| SnowEx20 Laser Snow Microstructure Specific Surface Area Data V001 | 1 | GROUND-BASED OBSERVATIONS | IRIS, IceCube | 2020-01-27 to 2020-02-12 |
N: 39.06417 S: 39.0087 E: -108.00312 W: -108.22143 |
PNG, CSV | |
| SnowEx21 Senator Beck Basin and Grand Mesa, CO AVIRIS-NG Surface Spectral Reflectance V001 | 1 | B-200 | AVIRIS-NG | 2021-03-19 to 2021-04-29 |
N: 40 S: 37 E: -107 W: -109 |
4 Meters x 4 Meters | BIL, ASCII |
| SnowEx23 Apr23 AVIRIS-NG Surface Spectral Reflectance V001 | 1 | B-200 | AVIRIS-NG | 2023-04-07 to 2023-05-05 |
N: 63.923672 S: 63.849275 E: -145.740261 W: -145.794581 N: 65.845611 S: 65.09561 E: -147.452956 W: -147.6783 N: 64.915781 S: 64.839828 E: -147.657586 W: -147.764758 N: 65.217951 S: 63.958389 E: -145.402168 W: -147.538696 |
BIL | |
| SnowEx23 Apr23 IOP HyLab Airborne Surface Spectral Reflectance V001 | 1 | AIRCRAFT | SPECTROMETERS | 2023-04-20 to 2023-04-20 |
N: 65.1702045 S: 64.8598472 E: -147.4506291 W: -147.7491983 |
BSQ | |
| SnowEx23 Apr23 Spectrometer Snow Surface Reflectance and Albedo, Version 1 V001 | 1 | GROUND-BASED OBSERVATIONS | SPECTRORADIOMETERS | 2023-04-05 to 2023-05-05 |
N: 65.16127 S: 63.86191 E: -145.7231 W: -147.7298 |
CSV | |
| SnowEx23 Oct22 Laser Snow Microstructure Specific Surface Area Low-snow V001 | 1 | GROUND-BASED OBSERVATIONS | IceCube | 2022-10-24 to 2022-10-24 |
N: 70.084 S: 68.5284 E: -148.6127 W: -149.5964 |
1 Meters x 1 Meters | CSV |
| Soil Reflectance Data (FIFE) | 1 | FIELD INVESTIGATION | SPECTRORADIOMETERS | 1989-10-31 to 1989-10-31 |
N: 40 S: 37 E: -95 W: -102 |
multiple | |
| SOLVE I DC-8 Aircraft In-situ Photolysis Rate Data | 1 | MODELS, NASA DC-8 | Computer, SAFS | 1999-11-16 to 2000-03-15 | AMES | ||
| Suomi-NPP VIIRS Level-2 Regional Ocean Color (OC) - Near Real-time (NRT) Data, version 2022.0 | 2022.0 | SUOMI-NPP | VIIRS | 2012-01-02 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Suomi-NPP VIIRS Level-2 Regional Ocean Color (OC) Data, version 2022.0 | 2022.0 | Suomi-NPP | VIIRS | 2012-01-02 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 |
SHOWING 10 OF 1070
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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Our experts break down the similarities and differences of Earth observation sensors operated by NASA.
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