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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 |
|---|---|---|---|---|---|---|---|
| BioSCape: AVIRIS-NG L3 Resampled Reflectance Mosaics, V2 | 2 | G-III | AVIRIS-NG | 2023-10-22 to 2023-11-26 |
N: -31.1561 S: -35.0059 E: 26.3231 W: 17.624 |
multiple | |
| BOREAS AFM-03 Electra 1994 Aircraft Flux and Moving Window Data | 1 | NCAR ELECTRA | INFRARED THERMOMETERS, IRGA, NET RADIOMETERS, PRESSURE TRANSDUCERS, TEMPERATURE SENSORS, PYRANOMETERS, Pyrgeometer, GUST PROBES, CHEMILUMINESCENCE, MVI | 1994-05-24 to 1994-09-16 |
N: 56.25 S: 53.42 E: -97.23 W: -106.32 |
ASCII | |
| BOREAS AFM-04 Twin Otter Aircraft Flux Data | 1 | DHC-6 | INFRARED RADIOMETERS, IRGA, MMR, MVI, PYRANOMETERS, TEMPERATURE SENSORS, UV OZONE DETECTORS, GUST PROBES, PRESSURE TRANSDUCERS | 1994-05-25 to 1994-09-19 |
N: 55.95 S: 53.79 E: -98.4 W: -104.81 |
ASCII | |
| BOREAS AFM-12 1-km AVHRR Seasonal Land Cover Classification | 1 | NOAA-11 | AVHRR | 1992-04-01 to 1992-09-30 |
N: 57 S: 52 E: -96 W: -108 |
Binary | |
| BOREAS AFM-13 Aircraft Flux Analyses | 1 | NOT APPLICABLE | NOT APPLICABLE | 1994-01-01 to 1996-12-31 |
N: 60 S: 49 E: -89 W: -111 |
CSV | |
| BOREAS Daedalus TMS Level-0 Imagery: Digital Counts in BIL Format | 1 | NASA ER-2 | TMS | 1994-09-16 to 1994-09-17 |
N: 56.25 S: 53.42 E: -97.23 W: -106.32 |
BIL | |
| BOREAS Follow-On DSP-01 NBIOME Level-4 AVHRR Land Cover, Canada, Ver. 1.1, 1995 | 1 | NOAA-14 | AVHRR | 1995-04-11 to 1995-11-01 |
N: 67 S: 34 E: -9 W: -178 |
multiple | |
| BOREAS Follow-On DSP-08 POLDER Atmospherically Corrected Surface Parameters, SSA | 1 | C-130 | POLDER | 1994-06-01 to 1994-07-22 |
N: 60 S: 48 E: -90 W: -111 |
BMP | |
| BOREAS Follow-On DSP-10 Regridded FPAR and LAI Maps for 1994 | 1 | NOAA-11 | AVHRR | 1994-05-21 to 1994-09-11 |
N: 60 S: 48 E: -90 W: -111 |
BMP | |
| BOREAS Follow-On DSP-10 Regridded Land Cover Maps for 1994 | 1 | NOAA-11 | AVHRR | 1994-01-01 to 1995-01-01 |
N: 60 S: 48 E: -90 W: -111 |
BMP |
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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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