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Spatial distribution data of the mining wells in Zhangye city
  • 2021/08/17 00:00
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English name
Spatial distribution data of the mining wells in Zhangye city
CSTR
CSTR:11738.11.ncdc.Westdc.2020.388
DOI
10.12072/ncdc.westdc.db3740.2023
Share type
Online
Category
Basic Geography
source site
Scientific data center for cold and arid regions
contributors
Ma mingguo
Datasets description

This data set is the spatial distribution data of mining wells in Zhangye City, which is provided by Zhangye Water Affairs Bureau, including 6 types of agriculture, industry, forestry, life, scientific research and others, with a total of 6228 motor wells. The data attribute table contains field information such as mining well number, coordinates, location, water intake purpose, mining well type, well depth during investigation, pumping flow, annual production, rated flow, quality evaluation, supporting quality evaluation and comprehensive quality evaluation

Base information
collect time 2004/01/01  -  2004/12/31
collect place Zhangye City in Heihe River Basin
data size 545.1 KiB
data format Shapefile
Coordinate system WGS84
Projection +proj=longlat +datum=WGS84 +no_defs
Data thumbnail
Data source description

The Hydrogeological Engineering Geological Survey Institute of Gansu Bureau of Geology and mineral resources is entrusted by Zhangye Water Affairs Bureau to be responsible for the special investigation of the data of mining wells in Zhangye City

Data processing method

The special investigation of mining wells takes the irrigation area as the unit, uses handheld GPS to locate the coordinates of motor wells, and establishes the information card of mining wells through investigation and visit

Data quality description

A total of 7429 wells were investigated. Among them, 6228 mining wells are still in use, and 1201 abandoned wells have been reported during the investigation.

Citations and annotations
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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
Ma mingguo. Spatial distribution data of the mining wells in Zhangye city. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2018. https://cstr.cn/CSTR:11738.11.ncdc.Westdc.2020.388.
Ma mingguo. Spatial distribution data of the mining wells in Zhangye city. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2018. https://www.doi.org/10.12072/ncdc.westdc.db3740.2023.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 Heihe_Zhangye_Mining_Wells_Distribution.zip 545.1 KiB
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How to get the data 
east 101.57
west  98.75
south  38.27
north  39.77
Export metadata
Service information
contacts:
Heihe project data management center
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Ma mingguo
author:
Ma mingguo
manager:
Ma mingguo

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