摘要
大图斑错误在地理国情监测中是一个十分严重的错漏现象,对成果质量一票否决。本文首先分析大图斑错误及其产生的原因,其次,根据原因提出大图斑整治新思路和流程,并分析大图斑整治技术的实现,最后分析大图斑整治效果,以期为相关人员的研究提供借鉴。
Spot error is a very serious error and omission phenomenon in the monitoring of geographical conditions,which has a negative effect on the quality of the results.This paper first analyzed the big spot error and its causes.Secondly,according to the reasons,it put forward new ideas and processes of big spot rectification,analyzed the realization of big spot rectification technology,and finally analyzed the effect of big spot rectification,so as to provide reference for the research of relevant personnel.
作者
郑继武
ZHENG Jiwu(Henan Institute of Surveying and Mapping Engineering,Zhengzhou Henan 450003)
出处
《河南科技》
2021年第7期9-13,共5页
Henan Science and Technology
关键词
大图斑
地理国情监测
整治技术
big patche
nationalgeographic conditions monitoring
correction technology
