Volume XLII-3
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3, 2327-2329, 2018
https://doi.org/10.5194/isprs-archives-XLII-3-2327-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3, 2327-2329, 2018
https://doi.org/10.5194/isprs-archives-XLII-3-2327-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

  30 Apr 2018

30 Apr 2018

STUDY ON THE INFLUENCE OF CCD DETECTOR TEMPERATURE ON THE PERFORMANCE OF THE SPACE REMOTE SENSING CAMERA

X. Zhang, X. Wang, Z. Han, C. Li, P. Lu, and J. Zheng X. Zhang et al.
  • Beijing Institute of Space Mechanics & Electricity, 104 Youyi Road, Beijing 100094, China

Keywords: Remote Sensing Camera, Charge-coupled Device, Temperature, Signal-to-Noise Ratio, Dynamic Range

Abstract. The CCD detector is the core device of the space remote sensing camera. The performance of CCD detector greatly affects the performance of the whole remote sensing camera. The temperature of the CCD detector has a significant influence on its performance. In order to better study this influence relationship, the temperature impact verification of remote sensing camera detector was carried out. The test scheme of dark signal under high temperature environment and the test scheme of radiation calibration under different temperature conditions are developed. And the test verification was completed. Based on the analysis of the experimental data,the quantization relationship of the influence of temperature on the parameters such as dark signal, dark noise, dynamic range, noise and signal-to-noise ratio is obtained. These results have certain reference value for the development of space remote sensing camera.