MODELS FOR PHOTOGRAMMETRIC PROCESSING OF INFORMATION FROM “RESOURCE-P” SATELLITES
- Ryazan State Radio Engineering University, 390005, Russia, Ryazan, 59/1, Gagarin Str.
Keywords: Geolocation, Scanning Sensors, Measurement Information, Interior And Exterior Orientation Parameters, Geometric Calibration
Abstract. The present paper provides information about imagery and navigation systems of the Russian high resolution satellites "Resource- P". Models of image geolocation used for photogrammetric processing of information from all types of imagery systems are designed. Design of these models is based on two task solutions: correct processing of the measurement information and geometric calibration of the imagery systems.
It is shown that for high-precision interior orientation parameters adjustment of the high-resolution "Geoton" instrument the method of self-calibration should be used. The technology of calibration activities is considered. Distinctive features of calibration of the hyperspectral and wide-swath imagery systems are noted. It is represented in the paper that after calibration the root mean square error (RMSE) of measured geodetic coordinates of objects on images do not exceed 10 m.
Examples of the obtained models practical application for photogrammetric processing of images from “Resource-P” satellites are shown.