spase-metadata.org SPASE landing pages.

SAC-C Project

ResourceID
spase://SMWG/Observatory/SAC-C

Description

SAC-C is an International (Argentina plus USA, France, Italy, Denmark, and Brazil) satellite that was launched by a Delta 2 rocket at 13:24 UT from Vandenberg AFB. Its mission is to remotely-sense vegetation, wetlands, and ecosystem in four wavelength bands covering 0.4-1.75 microns, with a spatial resolution of 1 km. The orbital planes of SAC-C, EO 1, Landsat 7 (1999-020A), and Terra (1999-068A) are closely coplanar, with a given site being successively visited by each spacecraft within an hour of each other. SAC-C's periapsis is 682 km, its apoapsis is 701 km, it's orbital period is about 99 min, and the inclination of the orbit is 98.2 degrees. Also on-board, that is relevant to the VMO, is a helium magnetometer.

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Details

Version:2.7.1

Observatory

ResourceID
spase://SMWG/Observatory/SAC-C
ResourceHeader
ResourceName
SAC-C Project
AlternateName
Satélite de Aplicaciones Científicas-C
AlternateName
Scientific Application Satellite-C
AlternateName
Oersted-2
AlternateName
NSSDC ID: 2000-075B
ReleaseDate
2026-07-20 16:22:54Z
RevisionHistory
RevisionEvent
ReleaseDate
2019-05-05 12:34:56Z
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2026-07-20 16:22:54Z
Note
Added HelioData InformationURL, Updated to SPASE Version 2.7.1. JWL
Description

SAC-C is an International (Argentina plus USA, France, Italy, Denmark, and Brazil) satellite that was launched by a Delta 2 rocket at 13:24 UT from Vandenberg AFB. Its mission is to remotely-sense vegetation, wetlands, and ecosystem in four wavelength bands covering 0.4-1.75 microns, with a spatial resolution of 1 km. The orbital planes of SAC-C, EO 1, Landsat 7 (1999-020A), and Terra (1999-068A) are closely coplanar, with a given site being successively visited by each spacecraft within an hour of each other. SAC-C's periapsis is 682 km, its apoapsis is 701 km, it's orbital period is about 99 min, and the inclination of the orbit is 98.2 degrees. Also on-board, that is relevant to the VMO, is a helium magnetometer.

Acknowledgement
Centre National d'Etudes Spatiales (France); National Aeronautics and Space Administration (United States); Danish Space Research Institute (Denmark); National Commission of Space Activities (CONAE) (Argentina); Instituto Nacional de Pesquisas Espaciais, Brazil (Brazil); Agenzia Spaziale Italiana (Italy);
Contacts
RolePersonStartDateStopDateNote
1.ProjectScientistspase://SMWG/Person/UNKNOWN
InformationURL
Name
NSSDC's Master Catalog
URL
Description

Information about the SAC-C mission

Language
EN
InformationURL
Name
The SAC-C Project
URL
Description

Information about the SAC-C project

Language
EN
InformationURL
Name
HelioData
URL
Description

The HelioData mission page provides an overview of the mission and more, such as all SPASE dataset records associated with it.

Location
ObservatoryRegion
Earth.NearSurface
OperatingSpan
StartDate
2001-02-01 00:00:00
StopDate
2013-08-13 23:59:59