Paper Info
Title
The trend analysis of land use degradation in Beijing surrounding area using TM data and high resolution DEM
Abstract
The indulge persecution of sandstorm had attracted great attention of many countries around the world. Chinese government and the Chinese academy of science going with some other countries have devoted a large amount of vigor to study the crucial environment problem. Following the study development, an international cooperation organization has been established to clarify the produce mechanism, transfer process and the environment impact of sandstorm. The organization includes many researchers come form USA, Japan, Korea, and so on. The main source areas of sandstorm all located in the arid and semi-arid regions where there have immeasurable bound, hard natural condition and bad traffic condition. The case study region of Beijing surrounding area includes 61 counties that belong to three provinces and autonomous regions, which is one of the sand sources of Asia sandstorm. In order to fully understand of the sandstorm form and development, we analyzed the land use degradation of Beijing surrounding area during the latest ten years. 71 scenes Landsat TM/ETM, 611 scenes DRG and DEM data had been processed in our study. This paper made a detail describe of using Landsat image data and high resolution DEM data to construe the soil erosion and vegetation degenerate. The study has extracted data set of land use information and the temporal change of land use degradation from TM/ETM image data in Beijing surrounding area. The time span is from 1990 to 2000. Three indexes i.e., the assessment index of land using degradation, construction relative index and compare relative index of land using degradation had been used to analyze the dynamic land use degradation changing in research region.
Year
DOI
Venue
2005
10.1109/IGARSS.2005.1526145
IGARSS
Keywords
Field
DocType
terrain mapping,temporal change,sand,storms,arid regions,soil erosion,ad 1990 to 2000,transfer process,sandstorm environment impact,land use degradation,china,compare relative index,asia sandstorm,assessment index,drg data,construction relative index,beijing surrounding area,high resolution dem,land use planning,tm data,environment problem,relative index,dem data,erosion,environmental degradation,semiarid regions,trend analysis,land degradation,soil,vegetation degeneration,landsat tm/etm,farming-pastoral zone,data mining,degradation,remote sensing,satellites,government,image resolution,layout,indexation,high resolution,land use
Vegetation,Trend analysis,Computer science,China,Remote sensing,Storm,Environmental degradation,Beijing,Land use,Land-use planning
Conference
Volume
Issue
ISBN
1
null
0-7803-9050-4
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Shuang Li100.34
Yunqiang Zhu2215.06
Juanle Wang31611.47