Geomorphologic mapping by remote sensing in radial submarine sand ridges
XIA Juan1, DING Xianrong2, KANG Yanyan3, GE Xiaoping2, PAN Jin1, LI Sen1
1. College of Earth Sciences and Engineering, Hohai University, Nanjing 210098, China;
2. College of Hydrology and Water Resources, Hohai University, Nanjing 210098, China;
3. College of Harbor, Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China
Radial submarine sand ridges are large-sized sandy accumulation bodies in offshore area of northern Jiangsu. Because of their complicated hydrodynamic environment and geomorphology, it is very difficult to obtain the field investigation data. This paper is based on the color and texture reflected on the remote sensing image, Geomorphologic mapping was conducted in combination with the measured terrain data and historical charts as well as the historical geomorphological map. In addition, the spatial characteristics were analyzed. The results show that the use of remote sensing images to draw the geomorphologic map of radial submarine sand ridges can provide practical and reliable scientific basis not only for the study of the geomorphologic structure but also for the development and utilization of spatial resources.
夏娟, 丁贤荣, 康彦彦, 葛小平, 潘进, 李森. 辐射沙脊群地貌遥感制图[J]. 国土资源遥感, 2014, 26(1): 122-126.
XIA Juan, DING Xianrong, KANG Yanyan, GE Xiaoping, PAN Jin, LI Sen. Geomorphologic mapping by remote sensing in radial submarine sand ridges. REMOTE SENSING FOR LAND & RESOURCES, 2014, 26(1): 122-126.
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2014, Vol. 26 
