文献类型：会议论文

英文题名：Impact of Different Spatial Resolution Image on Landuse/Cover

作者：Wang, WenJuan[1];Deng, RongXin[2]

第一作者：王文娟

通讯作者：Wang, WJ[1]

机构：[1]Henan Univ Econ & Law, Dept Resources & Environm Sci, Zhengzhou 450002, Peoples R China;[2]North China Inst Water Res & Elect Power, Inst Resources & Environm, Zhengzhou 450001, Peoples R China

第一机构：河南财经政法大学资源与环境学院

通讯机构：[1]corresponding author), Henan Univ Econ & Law, Dept Resources & Environm Sci, Zhengzhou 450002, Peoples R China.|[104848]河南财经政法大学资源与环境学院;[10484]河南财经政法大学;

会议论文集：Conference on Advances in Computer Science, Intelligent System and Environment (CSISE 2011)

会议日期：SEP 24-25, 2011

会议地点：Guangzhou, PEOPLES R CHINA

语种：英文

外文关键词：TM; SPOTS; Land use/cover change; ecosystem services value

摘要：In this paper, taken Landsat5/TM and SPOTS images which were imaging in the close time as data source, the land-use map interpreted by Landsat5/TM and SPOTS were obtained, respectively. To do some researches about LUCC and ecological effect, ecosystem services value was selected as ecological index. By analysis and contrast, it concluded that for the land use interpretation, different resolution images have little impact on the centralized distribution land use types, but it has great impact on scattered distribution land use types and washy land use types. Ecosystem services value evaluated by Landsat5/TM and SPOTS showed that ecosystem services value obtained by SPOTS image is lower than Landsat5/TM about 4.43*108 yuan. The difference was mainly caused by wetlands and grass. It hopes that the research can provide instructive suggestion for the future work.