Abstract:

Considering the abominable condition in polar region, a new method of surveyingDifferential GPS was put forward in this paper. The practice of author in Antarctic Grove Mountains during CHINARE 16 (Chinese National Antarctic Research Expedition 16) shows that the method of post processing GPS assisted with Total Station is generally applicable and efficient. It is completely satisfied with the acquirement of a topographical map in 1∶10000 or smaller scale. And the method of GPS is a convenient means to collect considerable topographical data in polar region.