%0 Dataset %T Joint survey data set of GPS control points of Mount Everest area in 2015 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/474a9a7e-c09d-457c-a2ad-8dd2d76ca4a4 %W NCDC %R 10.12072/ncdc.DIMaC.db0061.2020 %A Ye Qinghua %A Zong jibiao %A Gou peng %A Zhao yongli %K GPS;Mount Everest;control point %X This data set is for Mt. Qomolangma. The GPS (Global Positioning System) control point joint survey data set includes the serial number, longitude, latitude and elevation of the control points. The data set contains 1024 records, which are mainly obtained by purchasing the national first-class control points in the region, using the national first-class control points for static measurement, and obtaining the glacier area control points by solving for more than 1 hour; and obtaining the dynamic joint measurement through DGPS (differential global position system) RTK (real-time kinematic). The data set is only for the non glacier / glacier surface elevation in 2015, which is fully open and shared. In the data set, longitude, unit degree (°), latitude, unit degree (°), elevation, that is, the glacier surface elevation in the current year, unit meter (m).