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A dataset on the distribution of ancient channels in the middle and upper reaches of the Black River Basin from the Ming to the Republican Dynasties
  • 2020/12/18 18:48
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English name
A dataset on the distribution of ancient channels in the middle and upper reaches of the Black River Basin from the Ming to the Republican Dynasties
CSTR
CSTR:11738.11.ncdc.Westdc.2020.804
DOI
10.12072/ncdc.Westdc.db0012.2020
Share type
Online
Category
Basic Geography
source site
Scientific data center for cold and arid regions
contributors
Jie yaowen
Datasets description

This data is a restoration of the distribution of the main ancient irrigation channels in the middle and upper reaches of the Heihe river basin from the Ming dynasty period to the Republican period, based on the Re-publication of ganzhen records, revision of new records of Suzhou and Ganzhou Prefecture records and combined with topographical maps and images from the 1960s.

It is provided in ArcGIS software Shapefile format, using the GCS Krasovsky 1940 coordinate system with a Transverse Mercator projection grid. The data type is a line vector with attributes such as name, source, length and irrigated area.

Base information
collect time 2013/01/01  -  2013/12/31
collect place Heihe River Basin
data size 634.3 KiB
data format shp
Coordinate system
Projection Transverse Mercator
Data thumbnail
Data source description

"Re-publication of ganzhen records", "revision of new records of Suzhou" and "Ganzhou Prefecture records" and county records of the Republic of China, topographic maps and remote sensing images of the 1960s

Data processing method

Digital vectorisation

Data quality description

The data quality is good

Project information
# number name type
1 91025010 National Natural Science Foundation of China
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users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.)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.
Recommended references: Shi Liang. Temporal and spatial processes of oasis desertification in the middle reaches of Heihe River Basin during the Ming and Qing Dynasties and the Republic of China [D]. Lanzhou: Master's thesis of Lanzhou University, 2010

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. Jie yaowen. A dataset on the distribution of ancient channels in the middle and upper reaches of the Black River Basin from the Ming to the Republican Dynasties. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://cstr.cn/CSTR:11738.11.ncdc.Westdc.2020.804.
  2. Jie yaowen. A dataset on the distribution of ancient channels in the middle and upper reaches of the Black River Basin from the Ming to the Republican Dynasties. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://www.doi.org/10.12072/ncdc.Westdc.db0012.2020.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 黑河流域明代以后古水渠分布.rar 634.3 KiB
loading
How to get the data 
east 102.00
west  98.00
south  37.77
north  42.70
Export metadata
Service information
contacts:
Li Hongxing
phone:
0931-4967592
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Jie yaowen
author:
Jie yaowen
manager:
Heihe project data management center , Jie yaowen

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