Xing, Cheng
Huang, Jingjing
Xu, Yaming
Shu, Jinfang
Zhao, Chenyan
Funding for this research was provided by:
Natural Science Foundation of Hubei Province (2017CFB654)
the CRSRI Open Research Program (CKWV2017518/KY)
the Open Foundation of Key Laboratory of Precise Engineering and Industry Surveying of National Administration of Surveying, Mapping and Geoinformation (PF2015-1)
Article History
Received: 13 February 2018
Accepted: 12 June 2018
First Online: 27 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.