Yang, Yang
Yang, Jintao
Xu, Chengdong
Xu, Chong
Song, Chao
Funding for this research was provided by:
the Open Fund of the State Key Laboratory of Geoscience Spatial Information Technology, Ministry of Land and Resource (KLGSIT2016-03)
The National Natural Science Foundation of China (41701448)
The science and technology strategy school cooperation projects of the Nanchong city science and technology Bureau (NC17SY4016)
A grant from State Key Laboratory of Resources and Environmental Information System (201811)
Young Scholars Development Fund of Southwest Petroleum University (201699010064)
Technology Project of the Sichuan Bureau of Surveying, Mapping and Geoinformation (J2017ZC05)
Article History
Received: 1 May 2018
Accepted: 21 March 2019
First Online: 13 April 2019