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2000 Qinghai Province 1:700,000 land cover dataset
  • 2020/12/23 19:06
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English name
2000 Qinghai Province 1:700,000 land cover dataset
CSTR
CSTR:11738.11.ncdc.nieer.2020.1485
DOI
10.12072/ncdc.NIEER.db0070.2020
Share type
Online
Category
Basic Geography
source site
Platform service center
contributors
YanChangzhen , XieJiali
Datasets description

The data set is 1:700000 land cover data of Qinghai Province in Northwest China in 2000. This data adopts a hierarchical land cover classification system. The first class of the classification system is consistent with the IPCC system, with a total of 6 categories (woodland, grassland, wetland, cultivated land, artificial surface, others), and the second class uses 38 types with global unified code generated by the LCCs of FAO.

Base information
collect time 2000/01/01  -  2000/12/31
collect place Qinghai Province
data size 58.8 MiB
data format
Coordinate system WGS84
Data thumbnail
Data source description

The main data sources are: 1. Land use data of 2000's; 2. Landsat fine correction of false color composite images of counties at the same time with land use data; 3. Auxiliary data include 1:500000 grassland resource map (vector), 1:1 million soil type map (vector), 1:1 million vegetation type map (scanning)

Data processing method

Based on ecognition software platform, object-oriented classification method is adopted

Data quality description

The data quality is good

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users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.)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.
None

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. YanChangzhen, XieJiali. 2000 Qinghai Province 1:700,000 land cover dataset. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://cstr.cn/CSTR:11738.11.ncdc.nieer.2020.1485.
  2. YanChangzhen, XieJiali. 2000 Qinghai Province 1:700,000 land cover dataset. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://www.doi.org/10.12072/ncdc.NIEER.db0070.2020.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 lc00_qh.rar 58.8 MiB
2 分类系统.xlsx 10.2 KiB
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How to get the data 
east 103.20
west  89.50
south  31.12
north  39.20
Export metadata
Service information
contacts:
Min Yu Fang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
YanChangzhen , XieJiali
author:
XieJiali
manager:
YanChangzhen

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