Author Affiliations +
Ruyao Sun,1 Jiafen Xie,2,1 Shijun Ding,2,1 Guohua Li,2,1 Yu Wang,1 Dong Sun,1 Jianzhong Chen2,1
1Shandong Provincial Institute of Land Surveying and Mapping (China)
2Key Laboratory of Ocean Geomatics, Ministry of Natural Resources (China)