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 May 18, 2026, 20:02 (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 6d6c385e-1c69-4267-9170-4453e96d0d62
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 2026-05-14T22:12:39Z
programCode {026:000}
publisher ORNL_DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 987eb8c8b6f32f0e7afd107ef4fee12288d45b8eb68474780be65a07d1b9b545
source_schema_version 1.1
spatial [[{"WestBoundingCoordinate":-85.0,"NorthBoundingCoordinate":10.0,"EastBoundingCoordinate":-30.0,"SouthBoundingCoordinate":-30.0}],"CARTESIAN"]
temporal 1972-01-01/1972-12-31
theme {"Earth Science"}