CEOS EO HANDBOOK – INSTRUMENT SUMMARY
- DORIS (SPOT)
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Full Name
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Doppler Orbitography and Radio-positioning Integrated by Satellite (on SPOT)
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Status
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No longer operational
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Instrument Agencies
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CNES
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Maturity
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Instrument Type
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Precision orbit 
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Geometry
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Instrument Technology
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Radio-positioning system
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Sampling
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Sounding
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Data Access
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Data Format
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Measurements and Applications
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Orbit determination.
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Resolution Summary
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Swath Summary
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Accuracy Summary
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Orbit error ~2.5 cm
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Waveband Summary
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Instrument Measurements
Measurements Overview
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Instrument Missions
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