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LAND EVALUATION RESEARCH BASED ON GEOGRAPHIC INFORMATION SYSTEM (GIS): A REVIEW |
CHEN Hua1,2, SUN Dan-feng 2 |
1. China Aero Geophysical Survey and Remote Sensing for Land and Resources, Beijing 100083, China; 2. China Agricultural University, Beijing 100094, China |
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Abstract Land evaluation is the assessment of land quality for a unique purpose, and is a process of the
matching of land condition with land use requirement. It is the core of land resource survey and research for the
follow-up planning, utilization, development, reorganization and protection of land resources. The development of
the geographic information system (GIS) technique with powerful spatial data storage and analysis capability in
recent decades has greatly improved the research and application of land evaluation. This paper gives a review on
the advances in land evaluation research with GIS based on the history of land evaluation, and points out the
possible orientation of the research in future.
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Keywords
Sea surface temperature
Thermal infrared radiation
Satellite remote sensing
Inversion calculation
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Issue Date: 06 July 2009
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