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Journal of Forestry Research

, Volume 16, Issue 1, pp 47–51 | Cite as

Development of component geographic information systems applying in forest resources management

  • Qi Hong
  • Yu Su-fang
  • Fan Wen-yi
Article

Abstract

The history, current situation, and development trend of GIS (Geographic Information System) applied in the forest resources management were discussed in this paper. On the basis of geographic spatial characteristics of forest resources data, a component geographic information system (ComGIS) was developed for forest resources management. The system embeds a GIS ActiveX control MapObjects (Inc. ESRI) on Visual C++ platform. System design, data organization and achieving way were studied and expatiated by taking Xigangzi Forestry Centre as study object. The system has many useful functions„ such as adding and display of various map layers, zoom of map by wheeling mouse, attribute and spatial data querying, map auto roaming, features rendering based on the spatial trait of data, label controlling through attribute data band with vector graph, as well as output of ‘Column chart’ for showing the result of statistics. At the same time, parts of source codes are attached.

Keywords

GIS ComGIS Forest resources management MapObjects Visual C++ 

CLC number

P208 S771 

Document code

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References

  1. Chen, Y. 2001. Geographic information system design and development based on MapObjects [J]. Computer Engineering,27(4): 150–152. (in Chinese)Google Scholar
  2. Dong, R., Yu, F. 2003. Using ADO to Manage SQL Server Database in VC [J]. Applied Science and Technology,30(2):25–27.Google Scholar
  3. Dueker K.J., Kjerne, D. 1989. Multipurpose cadastre: terms and definitions. ACSM-ASPRS. Washington. DC: Annual Convention, pp. 94–103.Google Scholar
  4. ESRI. 2001. Getting Started with MapObjects Version 2.1 in Visual C++Google Scholar
  5. ESRI. 2001. MapObjects2.1 Online ReferenceGoogle Scholar
  6. Hong, L.X., Tang, S.Z., Cai, D.X. 1991. Silvicultural and forest resource information management system in Daqingshan Experiment Bureau [J]. Forest Research,4(Supp.): 22–31. (in Chinese)Google Scholar
  7. Hou, J.J. 2001. Dissecting MFC 2/e [M]. Wuhan: Huazhong University of Science & Technology Press, p337–339. (in Chinese)Google Scholar
  8. Liu, G., Liu, X.D. 2004. Geographic information system secondary developed samples course—VB.net and MapObjects realization [M]. Beijing: Tsinghua University Press, p2–3 (in Chinese)Google Scholar
  9. Liu, Y.M. 2002. MapObjects—a Flexible Development Tool of GIS [J]. Geology of Anhui,12(3):208–214 (in Chinese)Google Scholar
  10. Rogerson, D. 1997. Inside COM. Washington: Microsoft Press, p1–293.Google Scholar
  11. Sun, Y.D., Liu, G. 2002. The application of MO(MapObjects) in the development of field information system [J]. Journal of China Agricultural University,7(6): 72–77. (in Chinese)Google Scholar
  12. Wu, L., Liu, Y., Zhang, J., Ma, X.J. 2002. Geographic information system: Principles, methods and applications [M]. Beijing. Science Press, p6–8. (in Chinese)Google Scholar
  13. Xue, W. 2004. MapObjects—Geographic information system program design [M]. Beijing: National University of Defense Technology Press, p3–5. (in Chinese)Google Scholar
  14. Yang, D.Q., Jiang, N. 1999. WUXI sustainable development decision supporting system based on MapObjects [J]. Map, 2: 19–26. (in Chinese)Google Scholar
  15. Zhai, C.J., Zhang, Q.W. 2003. Developing GIS application system with activeX components MapObjects [J]. Microcomputer World,19(5): 82–83. (in Chinese)Google Scholar
  16. Zhao, Q., Gong, H.L., Zhao, W.J., Deng, W. 2004. Implementation of the fundamental Capabilities in ComGIS Based on VC++ [J]. Geo-Information Science,6(1):41–43. (in Chinese)Google Scholar

Copyright information

© Northeast Forestry University 2005

Authors and Affiliations

  1. 1.Forestry collegeNortheast Forestry UniversityHarbinP. R. China

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