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
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Satellite Programme: Landsat Data Continuity Mission
Programme details
Programme description
New satellite series to provide continuity to the Landsat programme following Landsat-7.
USA programme: NASA responsible of the development of the space segment, USGS responsible of mission requirements definition, development of the ground segment and full system operation.
The platforms are actively stabilised over 3 axes.
The design life time of the satellites is 7 years (5 years for the prototype).
The satellites exploit the Landsat orbit, sunsynchronous around 10:00.
The replacement policy is based on launching satellites in sequence, roughly 6 months before the expected end-of-life of a satellite.
See detailed description at
http://ldcm.nasa.gov/index.html
.
Data circulation
Selected images stored onboard and downlinked to stations in Fairbanks and Svalbard.
Real-time downlink to a network of appointed acquisition stations in X-band.
All data concentrated to the Earth Resources Observation and Science (EROS) Data Center (EDC) of the USGS for processing and distribution.
Agencies
USGS
,
NASA
Programme lifetime
2013 - 2031
Associated satellites and instruments
Note: red tag => no longer operational , green tag => operational , blue tag => planned
Landsat Data Continuity Mission
Landsat-8
(2013-2024)
OLI
TIRS
Landsat-9
(2021-2031)
OLI
TIRS