Guangdong 1:1 million wetland data (2000)


The 1:1 million wetland data of Guangdong Province (2000) is cut from the "1:1 million wetland data of China".

"China 1:100,000 wetland data" mainly reflects the information of marshes and wetlands throughout the country in the 2000s, and is represented by geographical coordinates in decimal scale. The main contents include: types of marshes and wetlands, types of water supply, types of soil, types of main vegetation, and geographical regions.The information classification and coding standard of China sustainable development information sharing system was implemented.Data source of this database: 1:20 swamp map (internal version), 1:500 000 swamp map (internal version) of qinghai-tibet plateau, 1:100 000 swamp survey data and 1:400 000 swamp map of China;The processing steps are as follows: data source selection, preprocessing, marshland element digitization and coding, data editing and processing, establishment of topological relationship, edge-to-edge processing, projection transformation, connection with attribute database such as geographical name and acquisition of attribute data.


Data file naming and use method

File name: the data is stored in vector SHP format with the file name "chinawet_guangdong.shp".
Data reading: Arcgis, Qgis and other remote sensing software can be used to open and read.


Required Data Citation View Data Cite Help About Data Citation
Cite as:

ZHANG Shuqing. Guangdong 1:1 million wetland data (2000). A Big Earth Data Platform for Three Poles, 2012. (Download the reference: RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.


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To respect the intellectual property rights, protect the rights of data authors, expand services of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.


License: This work is licensed under an Attribution 4.0 International (CC BY 4.0)


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Keywords
Geographic coverage
East: 117.40 West: 109.60
South: 20.10 North: 25.50
Detail
  • Temporal resolution: Yearly
  • Spatial resolution: 10m - 100m
  • File size: 0.15 MB
  • Browse count: 2,416 Times
  • Apply count: 4 Times
  • Share mode: online
  • Temporal coverage: 2000-01-01 To 2000-12-31
  • Updated time:
Contact Information
: ZHANG Shuqing  

Distributor: A Big Earth Data Platform for Three Poles

Email: poles@itpcas.ac.cn

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