摘要
Abstract
The technology of producing slope maps based on GIS is an important technology that integrates multidis-ciplinary knowledge such as GIS,terrain analysis,and map production.Through the acquisition,analysis and ex-pression of topographic data,the accurate measurement and visual presentation of surface slope information real-ized.This article conducts in-depth research and discussion on the current application status and technical princi-ples of this technology,aiming to provide theoretical support and technical guidance for the scientific management of mountain resources,land use planning,and ecological environment protection.关键词
GIS/坡度图Key words
geographic information systems(GIS)/DEM/slope map分类
天文与地球科学
