作者单位: | Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology/Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources,School of Geography and Ocean Science,Nanjing University,Nanjing 210023,China;Collaborative Innovation Center of Novel Software Technology and Industrialization,Nanjing 210023,China;Collaborative Innovation Center of South China Sea Studies,Nanjing 210023,China |