BOREAS Landsat TM Level-3s Imagery: Scaled At-Sensor Radiance in LGSOWG Format

For BOREAS, the level-3s Landsat TM data, along with the other remotely sensed images, were collected in order to provide spatially extensive information over the primary study areas. This information includes radiant energy, detailed land cover, and biophysical parameter maps such as FPAR and LAI. CCRS collected and supplied the level-3s images to BOREAS for use in the remote sensing research activities. Geographically, the bulk of the level-3s images cover the BOREAS NSA and SSA with a few images covering the area between the NSA and SSA. Temporally, the images cover the period of 22-Jun-1984 to 30-Jul-1996. Companion files include (1) an image inventory listing to inform users of the images that are available and (2) example thumbnail images that may be viewed using a convenient viewer utility.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	August 17, 2026, 23:49 (UTC)
Created	April 1, 2025, 14:45 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	ccadee7e-c886-462b-9175-27dda56901bb
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.3334/ORNLDAAC/427
license	https://www.usa.gov/government-works
modified	2026-08-10T22:16:00Z
programCode	{026:000}
publisher	ORNL_DAAC
resource-type	Dataset
source_datajson_identifier	true
source_hash	93f55ff385260d3980d70646d8b42c405baaa0b141b03cc127102060dc15c559
source_schema_version	1.1
spatial	["CARTESIAN", [{"WestBoundingCoordinate": -106.32, "NorthBoundingCoordinate": 56.25, "EastBoundingCoordinate": -97.23, "SouthBoundingCoordinate": 53.42}]]
temporal	1984-06-22/1996-07-30
theme	{"Earth Science"}