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Forest type cover data with 10m spatial resolution of China(2018)


Forest type cover data with 10m spatial resolution of China(2018)

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Date: 2021-10-22

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This dataset is the forest type cover data with 10m spatial resolution of China (2018). Combining Landsat and sentinel-2 remote sensing images as data sources, the spectral and spatiotemporal feature sets of different forest types have been established. Using Landsat and time series harmonic analysis to establish a time feature set. Based on the spectral-temporal feature set, supported by reference data, the random forest recursive feature elimination algorithm is used to study and establish the main features of different regions. According to the spectral-spatial-temporal feature sets of different regions, four machine learning algorithms are used to establish a forest type classification model. Then, using the determined best-fitting model, a forest type map with a spatial resolution of 10 in Southeast China in 2018 was generated. The data format is TIF, the spatial range is Southeast China, and the time is 2018.

Topicategory
Earth science,Forestry
Time begin
2018
Organization
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
Date creation
2021.9.28
Contributor agency
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
Contributor email
ikcest-drr@lreis.ac.cn
Country id
CN
Data citation
Forest type cover data with 10m spatial resolution of China(2018). Disaster Risk Reduction Knowledge Service of International Knowledge Centre for Engineering Sciences and Technology (IKCEST) under the Auspices of UNESCO, 2021.9.28.
Data record num
1GB
Resperson name
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
Responsible address
A11 Datun Road, Chaoyang District, Beijing
Responsible email
ikcest-drr@lreis.ac.cn
Responsible postcode
100101
Responsible telephone
010-64889048-8006

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