OSCAR
Observing Systems Capability Analysis and Review Tool
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Observation Requirements
Space-based Capabilities
Surface-based Capabilities
Analysis
Overview
Programmes
Satellites
Instruments
Frequencies
Agencies
Satellite Status
Gap Analyses
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Satellite Programme: Satélite de Aplicaciones Cientificas
Programme details
Programme description
Series of satellites for scientific missions and technological demonstrations.
Argentinean programme: CONAE responsible of development and operations, payloads often provided by collaborating agencies.
The platforms are actively stabilised over 3 axes.
The design life time is 5 years.
The satellites exploit different orbits depending on the mission. Drifting orbits for non-EO missions (SAC-A and SAC-B). For Earth observation, sunsynchronous orbits around 10:30 or 6:00 are used.
See detailed descriptions at:
https://directory.eoportal.org/missions/sac-c
and
https://directory.eoportal.org/missions/sac-d
.
Data circulation
Data stored onboard and transmitted to a main receiving station in Cordoba, Argentina.
Distribution centre located in Buenos Aires, payload data generally transferred to the instrument provider agencies for processing.
Agencies
CONAE
,
INPE
,
NASA
,
AEB
Programme lifetime
1996 - 2029
Associated satellites and instruments
Note: red tag => no longer operational , green tag => operational , blue tag => planned
Satélite de Aplicaciones Cientificas
SAC-A
(1998-1999)
SAC-B
(1996-1996)
CUBIC
GXRE/GRaBS
GXRE/SOXS
HXRS
ISENA
SAC-C
(2000-2013)
DCS
FVM
GOLPE
HRTC
HSTC
ICARE
IST
MMRS
OVM
SAC-D
(2011-2015)
Aquarius
DCS
HSC
ICARE
MWR
NIRST
ROSA
SAC-E/SABIA-MAR A
(2024-2028)
DCS
HSC
MUS-nir/swir
SAC-E/SABIA-MAR B
(2024-2029)
DCS
HSC
MUS-uv/vis/nir