LBA-ECO LC-07 Validation Overflight for Amazon Mosaics, Video, 1999

This data set presents georeferenced digital video files from Validation Overflight for Amazon Mosaics (VOAM) aerial video surveys as part of the Large-Scale Biosphere-Atmosphere Experiment in the Amazon. The VOAM flights were carried out in the wet-season (June) 1999 in the Brazilian Amazon to provide ground verification for mapping of wetland cover with the Global Rain Forest Mapping (GRFM) Project JERS-1 (Japanese Earth Remote Sensing Satellite) mosaics of the Amazon basin. Digital camcorder systems were installed in a Bandeirante survey plane operated by Brazil's National Institute for Space Research. The VOAM99 surveys circumscribed the Brazilian Amazon, documenting ground conditions at resolutions on the order of 1-m (wide-angle format) and 10-cm (zoom format) for wetlands, forests, savannas, and human-impacted areas. Other applications of the VOAM videography include acquisition of ground control points for image geolocation, creation of a high-resolution geocoded mosaic of a forest study area, forest biomass estimation, and rapid assessment of fire damage. Geocoded digital videography provides a cost-effective means of compiling a high-resolution validation data set for land cover mapping in remote, cloud-covered regions.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated February 17, 2026, 02:14 (UTC)
Created April 1, 2025, 16:56 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 39dd70db-5d22-48dd-bc23-365b6314a653
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.3334/ORNLDAAC/1272
landingPage https://search.earthdata.nasa.gov/search?q=LC07_Airborne_Videography_1272&ac=true
modified 2026-02-16
programCode {026:000}
publisher ORNL_DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 7fc46e9f4ed6cbbddd66edb9cd5079014b9173756921e91d261f3ad1429866e6
source_schema_version 1.1
spatial [[{"WestBoundingCoordinate":-68.0,"NorthBoundingCoordinate":4.0,"EastBoundingCoordinate":-44.0,"SouthBoundingCoordinate":-14.5042}],"CARTESIAN"]
temporal 1999-06-03/1999-06-03
theme {"Earth Science"}