摘要
为了明确InSAR数据匹配DSM产品的可行性与可靠性,基于InSAR数据,选取4款主流软件,从硬件需求、运行效率、精度检测、晕渲效果等方面对4款软件匹配DSM的结果进行了客观地对比、分析与验证,并利用控制点进行了精度检测,进而得出4款软件的特点。通过具体数据统计和客观评定,不仅对4款匹配软件进行了对比分析,而且对整个生产流程和参数设置进行了总结和归纳。
To define the feasibility and reliability of InSAR data matching DSM products, this paper analyzed four major software based on InSAR data from hardware requirements, operation efficiency and accuracy of detection and dizzy adamantly effect through objective comparison,analysis and verification with the use of control points for precision detection. Then we obtained the characteristics of the four softwares.Through specific data statistics and objective evaluation, this paper did not only make a detailed comparative analysis of the four matching software, but also summarize the whole production process and parameter setting.
作者
黄波
赵淮
朱仁义
HUANG Bo;ZHAO Huai;ZHU Renyi(The First Geographic Information Mapping Institute of the Ministry of Natural Resources,Xi’an 710054,China)
出处
《地理空间信息》
2022年第5期83-85,共3页
Geospatial Information
基金
自然资源部第一地理信息制图院科技创新课题资助项目(2020-10)。
