摘要
结合国土资源大调查,利用卫星遥感数据对土地更新调查方法进行了研究。通过研究,为土地变更调查提供了快捷、高效、科学的新方法,解决了SPOT5数据在土地变化图斑解译、提取、调查中的相关技术难题,为遥感数据辅助开展土地调查提供了科学依据。
Combined with the land resources investigation project ,this paper studied the methods of land updating investigation using satellite remote sensing data. It provided a new method for quick, effective, and scientific investigation of land change. The method solved the relevant technical problems in patch interpretation, extraction and investigation for land changes using SPOT - 5 data. It provided scientific basis for land investigation assisted by remote sensing data.
出处
《测绘与空间地理信息》
2008年第4期74-76,共3页
Geomatics & Spatial Information Technology
关键词
卫星遥感数据
土地更新调查
图斑
satellite remote sensing data
land updating investigation
patch
