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Data Details

Validation Plots Dataset for Accuracy Assessment of GlobeLand30 (2010) Covering China Based on the Landscape Shape Index Samples


WANG Yu1ZHANG Jingxiong2LIU Di2YANG Wenjing1ZHANG Wangle1
1 School of Remote Sensing and Information Engineering，Wuhan University，Wuhan 430079，China2 School of Geodesy and Geomatics，Wuhan University，Wuhan 430079，China

DOI:10.3974/geodb.2018.01.13.V1

Published:Feb. 2018

Visitors：13243       Data Files Downloaded：334      
Data Downloaded：17696.04 MB      Citations：

Key Words：

GlobeLand30-2010,China,sample,accuracy assessment,landscape shape index

Abstract：

The Landscape Index Sample methodology is used for the land cover dataset accuracy assessment, such as GlobeLand30 (2010) data product. 1000 validation sample plots have been selected, including 135 plots for cultivated land, 142 plots for forestry, 146 plots for grass lands, 116 plots for shrub lands, 62 plots for wetland, 96 plots for water body, 100 plots for artificial land surfaces, and 124 plots for bare land, and 79 plots for permanent snow and ice. The overall accuracy of the GlobeLand30 (2010) is 77.90%. The Validation Plots Dataset for Accuracy Assessment of GlobeLand30 (2010) Covering China Based on the Landscape Shape Index Samples is consisted of the following data files: (1) geolocation and attribute data of 1000 validation plots; (2) cooperation between the validation plots and the GlobeLand30 (2010), including image data in 300m X 300m scale from Google earth. The dataset was consisted of 18 data files, archived in .shp, .kmz and .xls data formats with the data size of 90.2 MB (2 compressed data files with the data size of 88.4MB).

Foundation Item：

National Natural Science Foundation of China (41471375)

Data Citation：

WANG Yu, ZHANG Jingxiong, LIU Di, YANG Wenjing, ZHANG Wangle. Validation Plots Dataset for Accuracy Assessment of GlobeLand30 (2010) Covering China Based on the Landscape Shape Index Samples[J/DB/OL]. Digital Journal of Global Change Data Repository, 2018. https://doi.org/10.3974/geodb.2018.01.13.V1.

Wang, Y., Zhang, J. X., Liu, D., et al. Accuracy assessment of GlobeLand30 (2010) over China with a landscape shape index-based sampling approach [J]. Journal of Global Change Data & Discovery, 2018, 2(1): 29-34. DOI: 10. 3974/geodp.2018.01.06.

Data Product:

ID Data Name Data Size Operation
1 Samples_LSI_CHN.kmz 40.25KB
2 Samples_LSI_CHN.rar 90576.76KB
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