GLOBAL LAND COVER MAPPING BY UPSCALING FROM GPS PHOTOS DATABASE THROUGH ALOS AVNIR2

扫码查看

原文链接

NETL

外文摘要：Global land covers are generated from global MOD13A3 monthly 1-kilometer for 10 years (2001 -2010) based on the IGBP definition。 The auto-generated land covers are validated with a few validation sites in global。 JAXA provided AVNIR2 images to the SAFE prototypes initiating countries。 AVNIR2 image has advantage with better spatial resolution than MODIS。 This advantage could be applied to validate the MODIS global land cover。 The training forest covers are generated from the AVNIR2 images in the ASEAN region with the same algorithm。 On the other hand， field works are done in Laos， Vietnam， Myanmar and Cambodia。 The photographs with positioning information are collected in the field works。 Those existing national land covers are used to validate in global land cover mapping as upscaling process。

外文关键词：

global land coverupscalingvalidation

作者：

Kyaw Sann Oo、Van Ngoc An、Wataru Takeuchi

展开 >

作者单位：

Institute of Industrial Science, University of Tokyo 4-6-1, Komaba 4-chome, Meguro, Tokyo 153-8505 Japan

会议名称：

ACRS 2011;Asian conference on remote sensing

会议地点：

Tapei(CT);Tapei(CT)

会议母体文献：

32nd Asian conference on remote sensing 2011

页码：

p.1222-1226

出版时间：

2011