北海市土地利用现状变更调查方法探讨北海市土地利用现状变更调查方法探讨 摘要:本文根据北海市的实际情况对比和论述了变更调查的主要工作为:行政界线变更调查、权属变更调查、地类变更调查和二次土地调查数据库变更,重点是地类变更调查
探讨了地类变更调查中应当侧重调查重点地类和重点地区;以及亚米级手持 GPS 在外业调查数据采集的方法以及数据库更新的方法
关键词:土地变更调查;地类变更调查;数据库变更;GPS;方法 Abstract: In this paper, based on the contrast to the actual situation of Beihai city and discusses the main job change survey: administrative boundaries, the change of ownership change survey survey, land change survey and the two land survey database change, especially land change survey
To explore the land change survey should be focused on the investigation of key and key areas; and a method of sub-meter handheld GPS update in the method of field survey data collection and database
Key words: land change survey; land change survey; database change; GPS method; 中图分类号:P285
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