Probloms in Updating 1∶10000 Landuse Database
Liu Deng-zhong
Abstract
Liu Deng-zhong
Abstract
Adopting the new land use classification system,high-resolution digital satellite remote sensing image and domestic geographic information system,this paper analyzes and classifies information of land use of Miluo City,and updates the land use database after examining it.The paper discusses a few problems related to methods and techniques of fast and precise updating of the land use database by means of3S technology,and provides reference for a short-term survey of land use status and a new round of detailed survey of national land use change.
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Adopting the new land use classification system,high-resolution digital satellite remote sensing image and domestic geographic information system,this paper analyzes and classifies information of land use of Miluo City,and updates the land use database after examining it.The paper discusses a few problems related to methods and techniques of fast and precise updating of the land use database by means of3S technology,and provides reference for a short-term survey of land use status and a new round of detailed survey of national land use change.
Key concepts: Land use, Computer science, Land information system, Database, Remote sensing, Land use, land-use change and forestry, Data mining, Geography