MASTER: FireSense, western US, October 2023

This dataset includes Level 1B (L1B) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected as part of the FireSense project during 11 flights aboard a NASA B200 aircraft over California, Nevada, Utah, and Arizona, U.S., 2023-10-16 to 2023-10-26. The FireSense project is focused on delivering NASA's unique Earth science and technological capabilities to operational agencies, striving towards measurable improvement in US wildland fire management. Data products include L1B georeferenced multispectral imagery of calibrated radiance in 50 bands covering wavelengths of 0.460 to 12.879 micrometers at approximately 10-meter spatial resolution. The L1B file format is HDF-4. In addition, the dataset includes flight paths, spectral band information, instrument configuration, ancillary notes, and summary information for each flight, and browse images derived from each L1B data file.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated November 5, 2026, 08:49 (UTC)
Created April 1, 2025, 17:08 (UTC)
Identifier 10.3334/ORNLDAAC/2330
Modified 2026-11-02T22:15:59Z
Theme {"Earth Science"}
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id e3a815b8-9094-4776-86bb-895a84d0c1b9
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
license https://www.usa.gov/government-works
programCode {026:000}
publisher ORNL_DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 67d4545d87b48501392e31dd49738010ff4596ff5cedab974f807c0cf25f5d0c
source_schema_version 1.1
spatial ["CARTESIAN", [{"WestBoundingCoordinate": -120.169, "NorthBoundingCoordinate": 39.2058, "EastBoundingCoordinate": -112.052, "SouthBoundingCoordinate": 33.0192}]]
temporal 2023-10-16/2023-10-26