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Dataset of Surface Persistent Disappearing Water in China (1980s-2019)


ZHANG Dapeng1,2JING Haitao1LIU Kai2MA Jinsong3,2XU Jiahui1,2SONG Lijuan1,2SONG Chunqiao*2
1 School of Surveying and Land Information Engineering,Henan Polytechnic University,Jiaozuo 454000,China2 Key Laboratory of Watershed Geographic Sciences,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008,China3 School of Geographical Sciences,Nanjing University of Information Science and Technology,Nanjing 210044,China

DOI:10.3974/geodb.2021.11.03.V1

Published:Nov. 2021

Visitors:1948       Data Files Downloaded:172      
Data Downloaded:1590.65 MB      Citations:

Key Words:

surface water,persistent disappearing water,spatial features,China

Abstract:

The Dataset of Surface Persistent Disappearing Water in China (1980s-2019) was developed based on the global surface water dataset (JRC global surface water, GSW) and in situ validation. Four different types of the disappearing water in China during 1980s-2019, which area was more than 0.1 km², were identified. They are: lakes, rivers, coastlines and others in China. The dataset includes: (1) spatial data of four types of persistent disappearing water in China during 1980s-2019; (2) statistics of types and areas of persistent disappearing water in China during 1980s-2019. The dataset is archived in .shp and .xlsx data formats, and consists of 9 data files with data size of 13.30 MB (Compressed into one single file with 9.24 MB).

Foundation Item:

Ministry of Science and Technology of P. R. China (2019YFA0607101); Chinese Academy of Sciences (XDA23100102)

Data Citation:

ZHANG Dapeng, JING Haitao, LIU Kai, MA Jinsong, XU Jiahui, SONG Lijuan, SONG Chunqiao*. Dataset of Surface Persistent Disappearing Water in China (1980s-2019)[J/DB/OL]. Digital Journal of Global Change Data Repository, 2021. https://doi.org/10.3974/geodb.2021.11.03.V1.

References:

[1] Pekel, J. F., Cottam, A., Gorelick, N. et al. High-resolution mapping of global surface water and its long-term changes [J]. Nature, 2016, 540: 418-422.
     

Data Product:

ID Data Name Data Size Operation
1 DisappearingWaterChina_1980s-2019.rar 9469.92KB
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