30 meter resolution spatial dataset for returning farmland to wetlands in Northeast China (2015-2020)

a. Data content (data file/table name, including observation indicators) The 30 meter resolution spatial dataset of returning farmland to wetlands in Northeast China from 2015 to 2020 reflects the spatial distribution of returning farmland to wetlands in Northeast China from 2015 to 2020. b. Construction purpose Monitor the situation of returning farmland to wetlands in Northeast China, and provide scientific support for wetland protection and ecological restoration in Northeast China. c. Service target It can serve a wide range of scientific researchers in disciplines such as geography, agriculture, wetland ecology, and environmental protection. d. Time range of data From 2015 to 2020 e. The spatial scope of data Northeast region f. Projection method of data Projected Coordinate System：Krasovsky_1940_Albers Geographic Coordinate System：GCS_Krasovsky_1940 g. The disciplinary scope of data Earth Sciences>Geography>Physical Geography h. Quantity of data The total data volume is approximately 83.46MB