Analysis on DMC Remotely Sensed Mini-Satellite Data Pre-processing Method
DMC遥感小卫星数据预处理方法分析

Level 1G data product of DMC remote sensing mini-satellite has been processed by band registering, radiometric correction and systematically geometric correction. To meet the need of image interpretation and object geometric measuring, this paper discusses the methods to remove the noise, mosaic line and different color in DMC mini-satellite product, which will improve DMC mini\|satellite image quality. This paper analyzes their reasons and characteristics and, discusses the methods to get rid of noises and mosaic line and make the true color image map with uniform saturation. The specific illustrations is provided.