In or to perform the geometric correction, the chris-box needs telemetry files. They are publicly available on an ESA/REDU archive server: http://194.78.233.110/products/data/CHRIS_Additional_data/
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The server uses an old security protocol. That’s why users will see warnings when accessing the server. But after accepting the risks the data is accessible. At the time of writing the easiest access is possible with the Firefox browser. An update is already planned.
The archive provides individual files for the most recent acquisitions, older files are bundled in compressed files.
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