The research of remote sensing in karst collapse remote sense based on airborne LiDAR system: taking Meitanba mining area in Hunan Province as an example

Zhihong An; Hao Wang; Fang Wu; Zhaocheng Guo

doi:10.1117/12.2072649

18 November 2014 The research of remote sensing in karst collapse remote sense based on airborne LiDAR system: taking Meitanba mining area in Hunan Province as an example

Zhihong An, Hao Wang, Fang Wu, Zhaocheng Guo

Author Affiliations +

Proceedings Volume 9299, International Symposium on Optoelectronic Technology and Application 2014: Optical Remote Sensing Technology and Applications; 92990Z (2014) https://doi.org/10.1117/12.2072649
Event: International Symposium on Optoelectronic Technology and Application 2014, 2014, Beijing, China

Abstract

Taking Meitanba mining area in Hunan Province as an example, by using the achieved high accuracy and high resolution point-cloud data and digital image data by airborne LiDAR system, this research built the 3D landform of the vegetation-covered areas, got the features of micro landform in the areas, and offered quantity factors for research of geo phenomenon which related to regional landforms and geoscience process. Based on the high accuracy data from airborne LiDAR system and combined with the basic data of geology,the forming mechanism of the karst collapse of Meitanba mining area in Hunan Province and the relationship of surface collapse and mining activities are analyzed. The research mentioned that the reason of the karst collapse in Meitanba mining area is with the basic conditions of forming karst landform and plus the increasing water flow and exchange rate of the underground water, and then the water level decrease, finally different degrees of the regional karst collapse have happened.

Citation Download Citation

Zhihong An, Hao Wang, Fang Wu, and Zhaocheng Guo "The research of remote sensing in karst collapse remote sense based on airborne LiDAR system: taking Meitanba mining area in Hunan Province as an example", Proc. SPIE 9299, International Symposium on Optoelectronic Technology and Application 2014: Optical Remote Sensing Technology and Applications, 92990Z (18 November 2014); https://doi.org/10.1117/12.2072649

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Mining

LIDAR

Data modeling

Data acquisition

Remote sensing

3D image processing

Clouds

Show All Keywords

Keywords/Phrases

Search In:

Publication Years