LBA Regional Boundary for the Amazon and Tocantins River Basins, 5-min

This data set is an expanded version of the Costa et al. (2000) data set and consists of a single grid with values of 1 for cells within the basins and 0 for cells outside. The resolution of the data set is 5 x 5 min (approximately 9 x 9 km). The area of this data set is consistent with the study area of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) in South America. The data file is in ASCII GRID format.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated June 8, 2026, 21:38 (UTC)
Created April 1, 2025, 16:51 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id f45cfe4a-984c-425d-a881-d0c4b8fe52ff
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.3334/ORNLDAAC/670
license https://www.usa.gov/government-works
modified 2026-06-03T16:52:49Z
programCode {026:000}
publisher ORNL_DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 7ab512fe7d9796767ccc81738db63afa48c9016a05b1c216c097fa160db8a074
source_schema_version 1.1
spatial ["CARTESIAN", [{"WestBoundingCoordinate": -85.0, "NorthBoundingCoordinate": 10.0, "EastBoundingCoordinate": -30.0, "SouthBoundingCoordinate": -30.0}]]
temporal 1972-01-01/1972-12-31
theme {"Earth Science"}