Volume XLI-B6
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B6, 189-191, 2016
https://doi.org/10.5194/isprs-archives-XLI-B6-189-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B6, 189-191, 2016
https://doi.org/10.5194/isprs-archives-XLI-B6-189-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

  17 Jun 2016

17 Jun 2016

ALGORITHMS FOR RELATIVE RADIOMETRIC CORRECTION IN EARTH OBSERVING SYSTEMS “RESOURCE-P” AND “CANOPUS-V”

V. A. Zenin, V. V. Eremeev, and A. E. Kuznetcov V. A. Zenin et al.
  • Ryazan state radio engineering university, Gagarin Str., 59/1, Ryazan, Russia 390005

Keywords: Pushbroom And Matrix Imagery Instruments, Relative Radiometric Correction, Reference Calibration Images

Abstract. The present paper has considered two algorithms of the relative radiometric correction of information obtained from a multimatrix imagery instrument of the spacecraft “Resource-P” and frame imagery systems of the spacecraft “Canopus-V”. The first algorithm is intended for elimination of vertical stripes on the image that are caused by difference in transfer characteristics of CCD matrices and CCD detectors. Correction coefficients are determined on the basis of analysis of images that are homogeneous by brightness.

The second algorithm ensures an acquisition of microframes homogeneous by brightness from which seamless images of the Earth surface are synthesized.

Examples of practical usage of the developed algorithms are mentioned.