CEOS EO HANDBOOK – INSTRUMENT SUMMARY
- ASLSTR
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Full Name
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Advanced Sea and Land Surface Temperature Radiometer
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Status
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Being developed
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Instrument Agencies
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ESA , EUMETSAT , COM
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Maturity
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Instrument Type
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Geometry
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Instrument Technology
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Multi-purpose imaging Vis/IR radiometer
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Sampling
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Imaging
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Data Access
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Data Format
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Measurements and Applications
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Dual-view conical scanner with channels in the VIS, NIR SWIR TIR, supporting a wide range of Marine, Land, Atmosphere and Climate Services. Provides enhanced continutity of SST and LST measurements from SLSTR and enhanced synergy with AOLCI
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Resolution Summary
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500 m (goal 250 m)
[Best Resolution: 500m]
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Swath Summary
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~1400km nadir, ~750km dual view (similar to SLSTR)
[Max Swath: 1400 km]
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Accuracy Summary
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Total standard uncertainty of global dual-view SST measurements ≤ 0.1K (goal ≤0.05K)
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Waveband Summary
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All SLSTR channels plus additional channels at 0.44 µm, 1.24 µm, 8.7 µm
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| VIS (~0.40 µm - ~0.75 µm) |
| NIR (~0.75 µm - ~1.3 µm) |
| SWIR (~1.3 µm - ~3.0 µm) |
| TIR (~6.0 µm - ~15.0 µm) |
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Instrument Measurements
Measurements Overview
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Instrument Missions
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