The Research of Landslide Monitoring Data Integration Framework Based on Three-Dimensional WebGIS

Article Preview

Abstract:

In this paper, three-dimensional integration framework of landslide monitoring data was proposed in the idea of mineral point-source information system and the WebGIS technology based on ActiveX. Seamless integration of data related to landslide monitoring,such as basic geographic data, geological survey data and sensor data was realized. In this process, program algorithm automatically handled method and visual interpretation in three-dimensional environment were used to improve the accuracy of landslide monitoring data. Furthermore,the suitability of landslide monitoring database was improved by separating landslide monitoring data from prediction mathematical model. All this provides the excellent basis for the stability evaluation and forecast of landslide. The monitoringproject of HuangTuPo landslide in Three Gorges Reservoir of China was taken as example to verify feasibility of the method.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

436-441

Citation:

Online since:

November 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Zhang Z Y, Wang S T. Principles of engineering geology. (Geological Publishing House, Beijing 1981). (In Chinese).

Google Scholar

[2] Mccarthy J D. Sensors. 2008, (8): 830-846.

Google Scholar

[3] Dong Y, Zhang S Z. Safety and Environmental Engineering, 2008(03): 6-9. (In Chinese).

Google Scholar

[4] Huang R Q. Nat Hazards. 2013( 65): 1507-1517.

Google Scholar

[5] Morgenstern, N. R. and Martin, C. D., Keynote lecture, in: Proceedings 10th International Sympo-sium on Landslides and Engineered Slopes, Xi'an, China, edited by: Chen, Z., Zhang, J, Li, Z, Wu, F., and Ho, K., Taylor &Francis, London(2008).

Google Scholar

[6] Zhou P G, Journal of Geomechanics. 2004, 10(1): 19-26. (In Chinese).

Google Scholar

[7] Wu C L. Earth Science - Journal of China University of Geosciences, 1998, 23( 2) : 193- 198.

Google Scholar

[8] Yu Z W, Shen H J. Bulletin of Surveying and Mapping. 2003(02): 53-56.

Google Scholar

[9] Liu J Q, Qi G. Geological Science and Technology Information. 2012(06): 52-58. (In Chinese).

Google Scholar