基于高分辨率遥感影像提取地理变化信息的辅助生产方法研究

Assisted Production Methods Study for Geographic Information Change Extraction Based on High-Resolution Remote Sensing Image

以高分辨率遥感影像为主要数据源,通过地理信息变化识别、提取方法和流程进行梳理,并对地理空间信息半自动提取辅助生产模块系统加以设计,形成一套实用化的变化信息提取的技术方法和工艺流程,为提高地理信息变化检测与更新自动化水平提供技术支持。

High-resolution remote sensing image as the main data source,we sort out the methods and processes of geographic information change identification and extraction,and the semi-automatic extraction of geographic spatial information systems supporting production modules to be designed.It is a set of practical methods and process for change information extraction and the process,to improve the automatic level of geographic changing information detection and updae.