CEOS EO HANDBOOK – INSTRUMENT SUMMARY
- HEIST
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Full Name
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Hyperspectral Earth Imaging Sensor
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Status
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No longer operational
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Instrument Agencies
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Orbital Sidekick
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Maturity
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Low Heritage
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Instrument Type
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Atmospheric chemistry 
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Geometry
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Instrument Technology
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High-resolution nadir-scanning SW spectrometer
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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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Hyperspectral technology captures hundreds of narrow contiguous spectral bands, from visible light through infrared.
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Resolution Summary
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Spatial resolution: 28m
[Best Resolution: 28m]
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Swath Summary
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Swath Width: 38km.
[Max Swath: 38 km]
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Accuracy Summary
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Data Products: GeoTiff and ENVI formats, Raw Image, DN: 16 bit, Positional Accuracy: <5km, Radiometric Corrections: Based on calibration coefficients, values scaled by 100
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Waveband Summary
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Spectral Bands: 150 in the VNIR range. Spectral range: 400nm-1000nm
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Instrument Measurements
Measurements Overview
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Instrument Missions
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