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Proceedings Paper

Defining a certain range of land consolidation with support of GIS and visualization technology
Author(s): Mingchao Jia; Manchun Li; Haiyue Fu; Tongkun Wang; Feixue Li
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Paper Abstract

In this study, we took the cultivated land of Shaoshan county in hilly area of south China as the study area, researched on defining a certain range of land consolidation with support of Geographic Information System (GIS) and visualization technology. It was carried out by four steps. First, we distinctly established the database of land use, terrain and Remote Sensing (RS) image. Second, we extracted the cultivated land data from the land use database, overlaid and analyzed it with the slope, Normalized Difference Vegetation Index (NDVI), the buffer of water source, the buffer of rural residential land. Third, we defined the principles of land consolidation, under these principle we defined the location and area of the certain range of land consolidation. At last, we eliminated the plots that were too small or separate to consolidate to high quality cultivated land. The results provided us reasonable basis for the land consolidation of hilly area of south China.

Paper Details

Date Published: 6 August 2007
PDF: 8 pages
Proc. SPIE 6754, Geoinformatics 2007: Geospatial Information Technology and Applications, 67542Z (6 August 2007); doi: 10.1117/12.765238
Show Author Affiliations
Mingchao Jia, Nanjing Univ. (China)
Manchun Li, Nanjing Univ. (China)
Haiyue Fu, Nanjing Univ. (China)
Tongkun Wang, Nanjing Univ. (China)
Feixue Li, Nanjing Univ. (China)


Published in SPIE Proceedings Vol. 6754:
Geoinformatics 2007: Geospatial Information Technology and Applications

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