Design and implementation of soil spatial variation analysis system

  • Authors:

  • Gao Lingling;Zhang Rongqun;Zhao Ming;Yuan Hui;Cai Simin

  • Affiliations:

  • Department of Geographic information engineering, College of information and Electrical Engineering, College of Information and Electrical Engineering, China Agricultural University, Beijing, Chin ...;Department of Geographic information engineering, College of information and Electrical Engineering, College of Information and Electrical Engineering, China Agricultural University, Beijing, Chin ...;Department of Geographic information engineering, College of information and Electrical Engineering, College of Information and Electrical Engineering, China Agricultural University, Beijing, Chin ...;Department of Geographic information engineering, College of information and Electrical Engineering, College of Information and Electrical Engineering, China Agricultural University, Beijing, Chin ...;Department of Geographic information engineering, College of information and Electrical Engineering, College of Information and Electrical Engineering, China Agricultural University, Beijing, Chin ...

  • Venue:
  • WSEAS Transactions on Information Science and Applications
  • Year:
  • 2009

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Abstract

The advantages of traditional integrated GIS (Geographic Information System) are integrate each component of GIS and form independent complete system, for example ArcGIS and MapGIS, but the system is complex, huge, difficult to install, leads to high cost and difficulty in integrate with other applications or system and so on. Component GIS that meet various professional needs not only can carry on reorganization freely and nimbly between each module, but also has a visualization interface and easy-to-use standard interfaces. Spatial variation research mainly has traditional statistics analysis and geostatistics. The advantage of geostatistics is not only consider the value of the sample size, but also pay attention to sample space position and its distance, that make up for the defect of traditional statistics analysis that ignore spatial position. Geostatistics has not been integrated with GIS is a severe flaw of GIS. So, we develop a light-duty Soil Spatial Variation Analysis System use VS 2005 in the support of ArcGIS Engine combined present needs. The article introduces the system's design ideas, the major function modules, the development and implementing; and use HeBei province Handan County soil data to do system test. The result shows that the system has a good operation efficiency and accuracy to meet the general soil spatial variation analysis need.