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Moustaq Area GPS Control Points Joint Survey Dataset in 2008
  • 2020/12/17 11:02
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English name
Moustaq Area GPS Control Points Joint Survey Dataset in 2008
CSTR
CSTR:11738.11.ncdc.DIMaC.2020.76
DOI
10.12072/ncdc.DIMaC.db0067.2020
Share type
Apply to Access
Category
Glacier
contributors
LIU Shiyin , Shangguan donghui , Jiang zongli , Zhang yisong
Datasets description

This data set is for MUZTAG area. The GPS control points joint survey data set includes the serial number, longitude (degree (°)), latitude (degree (°)) and elevation (meter (m)). The data set contains 389 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, synchronous measurement time of more than 1 hour, obtaining the glacier area control points by solving, and obtaining the dynamic joint measurement through DGPS RTK. The data set is only based on the glacier surface elevation in 2008, so it is not supplemented and improved, and is fully open and shared.

Base information
collect time 2008/08/01  -  2008/08/31
collect place Mostag region
data size 40.6 KiB
Data spatial resolution (/ M) 0.02m
Data time resolution year
Coordinate system WGS84
Data source description

This data set is mainly measured data, and the main data sources are static measurement of national primary control points and dynamic joint measurement of DGPS RTK.

Data quality description

4-6 stations of China Survey X20 or T5 GNSS are used for joint survey, the synchronous measurement time is more than 1 hour, and 1-3 national control points are used for joint survey; the result calculation accuracy is controlled within 2cm

Project information
# number name type
1 2013FY111400 Basic special
Citations and annotations
In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner.
In 2008, the joint survey data set of GPS control points in MUZTAG area was obtained from the special project of basic scientific and technological work "investigation of ice change in major glaciation centers in Western China (2013fy111400)". The property right of the data belongs to the Institute of environment and Engineering in cold and arid areas of Chinese Academy of Sciences. This data set can be opened and viewed by Microsoft office software or imported into GIS software for graphic visualization.

For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference
  1. LIU Shiyin, Shangguan donghui, Jiang zongli, Zhang yisong. Moustaq Area GPS Control Points Joint Survey Dataset in 2008. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://cstr.cn/CSTR:11738.11.ncdc.DIMaC.2020.76.
  2. LIU Shiyin, Shangguan donghui, Jiang zongli, Zhang yisong. Moustaq Area GPS Control Points Joint Survey Dataset in 2008. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://www.doi.org/10.12072/ncdc.DIMaC.db0067.2020.
license agreement
# title file size
1 Data.zip 23.9 KiB
2 Document.zip 16.7 KiB
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How to get the data 
east  75.06
west  75.04
south  38.46
north  38.48
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Contact information
contributors:
LIU Shiyin , Shangguan donghui , Jiang zongli , Zhang yisong
author:
WU Kunpeng
manager:
WU Kunpeng , LIU Shiyin
Platform Service information
contacts:
Li Hongxing
phone:
0931-4967592
mailbox:
ncdc@lzb.ac.cn

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