CEOS EO HANDBOOK – INSTRUMENT SUMMARY
- HRG
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Full Name
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HRG
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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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High resolution optical imagers 
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Geometry
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Cross-track scanning
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Instrument Technology
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High resolution optical imager
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Sampling
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Imaging
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Data Access
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Open Access
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Data Format
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Measurements and Applications
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High resolution multispectral mapper. 2 HRG instruments on this mission can be processed to produce simulated imagery of 2.5 m. Images are 60 x 60 km in size.
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Resolution Summary
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Panchromatic: 5 m, Multispectral: 10 m
[Best Resolution: 5m]
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Swath Summary
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60 km (1 instrument), 117 km (2 instruments). Same as SPOT 4 with off-track steering capability (±27 deg)
[Max Swath: 117 km]
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Accuracy Summary
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Waveband Summary
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VIS: B1: 0.50 - 0.59 µm, B2: 0.61 - 0.68 µm, NIR: B3: 0.79 - 0.89 µm, SWIR: 1.50 - 1.75 µm, Panchromatic: 0.49 - 0.69 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) |
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Instrument Measurements
Measurements Overview
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Instrument Missions
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