MASTER: Airborne Science, western US, September-October, 1999

This dataset includes Level 1B (L1B) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected during 18 flights aboard a DOE B-200 aircraft over California, Nevada, Arizona, New Mexico, Washington, Colorado, and Texas, U.S., on 1999-09-13 to 1999-10-06. Data products include L1B georeferenced multispectral imagery of calibrated radiance in 50 bands covering wavelengths of 0.460 to 12.879 micrometers at approximately 20-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 June 23, 2026, 00:37 (UTC)
Created April 1, 2025, 17:08 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id a7861c3b-18e1-45d9-a416-61e596515e06
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.3334/ORNLDAAC/2099
license https://www.usa.gov/government-works
modified 2026-06-15T22:16:00Z
programCode {026:000}
publisher ORNL_DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 5ad9d02714edae7e9ab349be4d6e21c1629634f94e29d39b1d0e70bf22705baf
source_schema_version 1.1
spatial ["CARTESIAN", [{"WestBoundingCoordinate": -123.049, "NorthBoundingCoordinate": 46.1556, "EastBoundingCoordinate": -94.9326, "SouthBoundingCoordinate": 29.3301}]]
temporal 1999-09-13/1999-10-06
theme {"Earth Science"}