Fractional Vegetation Cover Dataset within 10 km Buffer Area along Peshawar-Karachi Motorway, Pakistan (2017)
GONG Wei1,2LIU Qinhuo1,2NIU Zheng*1,2WU Mingquan1
1 State Key Laboratory of Remote Sensing Science，Institute of Remote Sensing and Digital Earth，Chinese Academy of Sciences，Beijing 100101，China2 University of Chinese Academy of Sciences，Beijing 100049，China
DOI:10.3974/geodb.2018.07.08.V1
Published:Nov. 2018
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Key Words：
Pakistan,Peshawar-Karachi motorway,FVC,Landsat-8,NDVI
Abstract：
Fractional Vegetation Cover (FVC) is defined as the ratio or percentage of the vertical projected area of vegetation leaves, stems, and branches on the ground relative to the total area of the statistical area. The study area covers that from 24°51'50" N ~ 34°13'29" N and 66°59'48"E ~ 74°20'33"E. The Fractional Vegetation Cover Dataset within 10 km Buffer Area along Peshawar-Karachi Motorway, Pakistan (2017) was developed using the Maximum Composite Method (MVC) and Dimidiate Pixel Model based on the NDVI data from Landsat-8 imagery. The dataset shows that the FVC is mainly in the range of 0.6~0.8, accounting for 39.62% of the total area; the FVC ranging of 0.4~0.6 and 0.8~1 accounts for 21.7% and 26.06% of the total area respectively; the FVC less than 0.4 accounts for 12.61% of the total area. The dataset is archived in .tif data format in 30m pixels with data size of 3.52 GB (Compressed to one single file with data size of 181 MB). The research report based on the dataset was published at http://www.chinageoss.org.
Foundation Item：
Chinese Academy of Sciences (XDA19030304); National Natural Science Foundation of China (41730107)
Data Citation：
GONG Wei, LIU Qinhuo, NIU Zheng*, WU Mingquan.Fractional Vegetation Cover Dataset within 10 km Buffer Area along Peshawar-Karachi Motorway, Pakistan (2017)[J/DB/OL]. Digital Journal of Global Change Data Repository, 2018. https://doi.org/10.3974/geodb.2018.07.08.V1.
Tian, H. F., Niu, Z., Liu, Q. H., et al. The vegetation coverage datasets covering ten interconnection projects of the Belt and Road Initiative (2017) [J]. Journal of Global Change Data & Discovery, 2019, 3(1): 27–33. DOI: 10.3974/geodp.2019.01.04.
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FVC_Peshawar-Karachi_Motorway_2017.rar |
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