THE APPLICATION OF MULTISOURCE DATA
TO RENEWING THE LAND-USE MAP OF XI’AN CITY
QI Jian-wei 1,2, ZHU De-hai 1 ,YANG Qing-hua 2
1.China Agricultural University , Beijing 100094,China; 2.China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China
The new round renewing of land-use maps is being gradually carried out. The original land-use data have problems of format disunity and hard sharing. The development of modern techniques makes it possible to apply multi-source data to renewing land-use data quickly, accurately and efficiently. This paper introduces a method for renewing the land-use map by using high resolution remote-sensing data, land-use data, inquisitional data and GPS data.
齐建伟, 朱德海, 杨清华. 西安市土地利用现状图更新中多源数据的应用[J]. 国土资源遥感, 2006, 18(1): 66-68.
QI Jian-Wei, ZHU De-Hai, YANG Qing-Hua. THE APPLICATION OF MULTISOURCE DATA
TO RENEWING THE LAND-USE MAP OF XI’AN CITY. REMOTE SENSING FOR LAND & RESOURCES, 2006, 18(1): 66-68.