Study of the onboard calibration equipment of the HRV camera
Abstract
Flight calibration arrangements of the SPOT satellite HRV camera using: an internal lamp for the different types of calibration, and the Sun for absolute calibration and relative, between band, calibration, were studied. For the internal lamp, an apparatus with direct imaging of the lamp on the detectors is chosen. For the Sun, either mirror or fibers can be used to illuminate the detectors.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- October 1983
- Bibcode:
- 1983STIN...8415529M
- Keywords:
-
- Calibrating;
- Multispectral Band Cameras;
- Spot (French Satellite);
- Charge Transfer Devices;
- Fiber Optics;
- Luminaires;
- Sun;
- Instrumentation and Photography