Technology Application |
|
|
|
|
|
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 |
|
|
Abstract 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.
|
|
Issue Date: 24 July 2009
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|