Spatial distribution and influence factors of interprovincial terrestrial physical geographical names in China

Shengrui Zhang1,2, Yingjie Wang1 and Hongrun Ju3, (1)IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China, (2)UCAS University of Chinese Academy of Sciences, Beijing, China, (3)RADI Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China