2026-10-13T19:43:34Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.01033 2024-11-17T21:32:36Z

2024-11-17 30m Resolution Urbanization Land Occupation Spatial Dataset in Heilongjiang Province (2015-2020) doi:10.57760/sciencedb.iga.01033 en a. Data content (data file/table name, including observation indicators) The 30m resolution urbanization occupied arable land spatial dataset in Heilongjiang Province from 2015 to 2020 reflects the spatial distribution of arable land occupied by urbanization in Heilongjiang Province from 2015 to 2020. b. Construction purpose Monitoring the occupation of arable land in the process of urbanization in Heilongjiang Province, providing scientific support for food security and environmental protection in Heilongjiang Province. c. Service target It can widely serve scientific researchers in disciplines such as geography and environmental protection. d. Time range of data From 2015 to 2020 e. The spatial scope of data Heilongjiang Province 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 about 61.6MB Heilongjiang Province; Urbanization Land Occupation; 2015-2020 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank