Dataset List

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Data Details

Facility Agriculture Dataset in Chengdu of China (2010, 2020)


LIU Qiang1SHU Xiangyang*1HU Yufu1LI Jie1ZHANG Junyi1DU Siqi1HUANG Han2,3ZHANG Xianguang3
1 College of Resources,Sichuan Agricultural University,Chengdu 611130,China2 Xinjiang Agricultural University,Urumqi 830000,China3 Chengdu Agricultural Exchange Longquanyi Rural Equity Exchange Co.,Ltd,Chengdu 610100,China

DOI:10.3974/geodb.2022.03.02.V1

Published:Mar. 2022

Visitors:1910       Data Files Downloaded:50      
Data Downloaded:168.22 MB      Citations:

Key Words:

Facility agriculture,Chengdu,Google Earth,Geo-statistics

Abstract:

With the development of urbanization, facility agriculture, which is dominated by greenhouses, has developed rapidly in Chengdu of China. Based on the Google Earth images, the authors developed the spatial data of facility agriculture in 15 districts and counties of Chengdu in 2010 and 2020 using the methods of visual interpretation and geo-statistics, and calculated the land area of facility agriculture in each district and county, then obtained the facility agriculture dataset in Chengdu of China (2010, 2020). The results show that the area of facility agriculture increased by 45.30 km² in Chengdu from 2010 to 2020. Spatially, it expanded from the south to the north in Chengdu. The dataset includes: (1) the spatial data of facility agriculture in 2010 and 2020; (2) Statistical data of facility agricultural land area of districts and counties in 2010 and 2020. The dataset is archived in. gdb and. xlsx data formats, and consists of 53 data files with data size of 6.63 MB (Compressed into one file with 3.36 MB).

Foundation Item:

Sichuan Province (2020JDRC0074, 2021JDRC0082)

Data Citation:

LIU Qiang, SHU Xiangyang*, HU Yufu, LI Jie, ZHANG Junyi, DU Siqi, HUANG Han, ZHANG Xianguang. Facility Agriculture Dataset in Chengdu of China (2010, 2020)[J/DB/OL]. Digital Journal of Global Change Data Repository, 2022. https://doi.org/10.3974/geodb.2022.03.02.V1.

References:

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Data Product:

ID Data Name Data Size Operation
1 FacilityAgriChengdu.rar 3445.04KB
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