Data Analysis On In-orbit Testing Of Ziyuan I-02C Satellite

Ziyuan I-02C Satellite had filled the blank of domestic high-resolution remotesensing data satellite. It customized according to the need of land and resourcesbusiness. It is the first domestic high-resolution operational satellites in china. To getgood use of these data，we need to evaluate data quality, capacity and availability tocarry out mapping. Make full use of the data in land resources survey and monitoring.Carried out the resources on the Ziyuan I-02C Satellite star track test dataapplication evaluation, targeted and focused to select some of the key indicators of theconstraints of our resources satellite applications, such as band registration accuracyerror of the geometric distortion, mapping capabilities, image quality and imagesolution translation, data coverage for the evaluation. On this basis, from theday-to-day business survey of the land and resources, administrative supervision andlaw enforcement functions departure, combined with the thematic characteristics ofthe application areas of land resources survey and monitoring, investigation andmonitoring industry standards and technical specifications on the applicationevaluation as comprehensive as possible, objectively and impartially the02C star datain land and resources industry have a clear knowledge and understanding.This paper studies including the Ziyuan I-02C satellite HR PAN and the PMSmulti-spectral data to evaluate the quality of the establishment of satellite dataprocessing for domestic resource satellite features to meet China’s land resourcesinvestigation and monitoring of industrial applications demand.At the same time, the paper analysis of data use in monitoring the suitability ofthe land, a pooled analysis of the problems in the course of the study, proposesolutions and improvements. Prepare the Ziyuan I-02C Satellite data for futurelarge-scale, industrial applications to make full theoretical and technical preparation.Further more, the Ziyuan I-02C Satellite data will provide strategic decision-makinginformation for land and resources to provide a scientific basis.