%0 Dataset
%T 2014 Bogda GPS survey data set
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/d90354ce-2bd0-485e-b1ac-a3abacc45075
%W NCDC
%R 10.12072/ncdc.DIMaC.db0063.2020
%A Wei junfeng
%A Bao weijia
%A li jing
%K Bogda;GPS;control points
%X This data is the joint survey data of control points by using Huace X20 static measurement in June 2014. There is no national control point, and the synchronous measurement time is more than 1 hour. The result calculation accuracy is controlled within 2cm. The data format is excel file format. The record content includes 4 fields of point number, longitude, latitude and altitude, including 7 point measurement records in public sharing mode. The data set contains the field GPS control point joint survey results in Bogda area in 2014, and the file is excel data file. In the data file, longitude, unit degree (°), accurate to 8 decimal places; latitude, unit degree (°), accurate to 8 decimal places; elevation, unit meter (m), accurate to 6 decimal places.