We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
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 |
|---|---|---|---|---|---|---|---|
| Arctic Vegetation Plots at Toolik Lake, Alaska, 1989 | 1 | FIELD INVESTIGATION, FIELD SURVEYS, LABORATORY | PROBES, SOIL SAMPLER | 1989-08-01 to 1989-08-24 |
N: 68.643 S: 68.6228 E: -149.587 W: -149.651 |
CSV | |
| ASTER L2 Surface Reflectance SWIR and ASTER L2 Surface Reflectance VNIR V003 | 003 | Terra | ASTER | 2000-03-06 to 2025-12-15 |
N: 83 S: -83 E: 180 W: -180 |
15 Meters x 15 Meters<br>30 Meters x 30 Meters | HDF-EOS2, GeoTIFF |
| ASTER L2 Surface Reflectance VNIR and Crosstalk Corrected SWIR V003 | 003 | Terra | ASTER | 2000-03-06 to 2025-12-15 |
N: 90 S: -90 E: 180 W: -180 |
15 Meters x 15 Meters<br>30 Meters x 30 Meters | HDF-EOS2, GeoTIFF |
| ASTER L2 Surface Reflectance VNIR and Crosstalk Corrected SWIR V004 | 004 | Terra | ASTER | 2000-03-06 to Present |
N: 90 S: -90 E: 180 W: -180 |
15 Meters x 15 Meters<br>30 Meters x 30 Meters | COG |
| ASTER L2 Surface Reflectance VNIR and SWIR V004 | 004 | Terra | ASTER | 2000-03-06 to Present |
N: 83 S: -83 E: 180 W: -180 |
15 Meters x 15 Meters<br>30 Meters x 30 Meters | COG |
| AVIRIS-3 L2A Orthocorrected Surface Reflectance, Facility Instrument Collection | 1 | B-200 | AVIRIS-3 | 2023-07-05 to Present |
N: 72.6 S: 16.5 E: -66.18 W: -178.68 |
multiple | |
| AVIRIS-Classic: L2 Calibrated Reflectance, Facility Instrument Collection, V1 | 1 | NOAA Twin Otter, NASA ER-2, NASA WB-57F | AVIRIS | 2008-06-11 to Present |
N: 48.6945 S: 18.5747 E: -81.0205 W: -171.842 |
multiple | |
| AVIRIS-NG L2 Surface Reflectance, Facility Instrument Collection, V1 | 1 | NOAA Twin Otter, NASA ER-2, DHC-6, B-200 | AVIRIS-NG | 2014-06-21 to Present |
N: 84.356 S: 9.19806 E: 88.8094 W: -166.652 |
ENVI | |
| AVUELO AVIRIS-3 Orthocorrected Surface Reflectance (provisional calibration) | 1 | King Air | AVIRIS-3 | 2025-02-06 to 2025-02-28 |
N: 10.9103 S: 7.14833 E: -79.3211 W: -85.7053 |
netCDF-4 | |
| BioSCape: AVIRIS-NG L2B Enhanced Surface Reflectance | 1 | G-III | AVIRIS-NG | 2023-10-22 to 2023-11-26 |
N: -31.2347 S: -34.9172 E: 26.2556 W: 17.7847 |
multiple |
SHOWING 10 OF 1068
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 |
SHOWING 2 OF 2
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses