基于资源三号卫星影像制作 DSM 数据方法探讨

摘要

This paper based on Ziyuan-3 Satellite images, makes use of pixel factory production DSM data, introduces in detail the DSM data production process, quality inspection method, and the problems encountered in the production, and a detailed analysis to put forward the solution, for future project of surveying and mapping production operation idea, accumulated valuable experience.%基于资源三号卫星影像，利用像素工厂软件制作DSM数据的实践，详细介绍了DSM数据生产的流程、质检方法及作业中遇到的难题，并进行详细分析，提出了解决方案，为今后的测绘项目生产提供了作业思路，积累了宝贵经验。