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Rice fields in Thanh Chuong, Viet Nam

Year of publication 2023

Place of publication Rome, Italy ;

Pages 1p.

Author FAO

Publisher FAO ;

Product type Brochure, flyer, fact-sheet

Synopsis (short abstract) High dependence on rainfed ricefield is one of the significant drivers of food insecurity in Asia Pacific, as climatic and seasonal shocks are more frequent due to climate change. Rainfed and irrigated rice fields were mapped to assess the Nature Based Solutions indicators and food security in Viet Nam. Rice field data was obtained by training a machine learning model and classifying 2021 satellite imageries (Planet, Sentinel 1 & 2), and the results were obtained at 5m spatial resolution. Further, the rice fields were separated into irrigated and rainfed through the vegetation index.

Language English

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    Croplands in Thanh Chuong, Viet Nam 2023
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    High dependence on rainfed cropland is one of the significant drivers of food insecurity in Asia Pacific, as climatic and seasonal shocks are more frequent due to climate change. Rainfed and irrigated cropland areas were mapped to assess the Nature Based Solutions indicators and food security in Viet Nam. Cropland data was obtained by training a machine learning model and classifying 2021 satellite imageries (Planet, Sentinel 1 & 2), and the results were obtained at 5m spatial resolution. Further, the cropland was separated into irrigated and rainfed through the vegetation index.
  • Thumbnail Image
    Brochure, flyer, fact-sheet
    Croplands in Con Cuong, Viet Nam 2023
    Also available in:
    No results found.
    High dependence on rainfed cropland is one of the significant drivers of food insecurity in Asia Pacific, as climatic and seasonal shocks are more frequent due to climate change. Rainfed and irrigated cropland areas were mapped to assess the Nature Based Solutions indicators and food security in Viet Nam. Cropland data was obtained by training a machine learning model and classifying 2021 satellite imageries (Planet, Sentinel 1 & 2), and the results were obtained at 5m spatial resolution. Further, the cropland was separated into irrigated and rainfed through the vegetation index.
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