2026-10-12T00:12:12Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.00680 2023-11-01T16:00:04Z

2023-11-01 Liaoning Province 1:250000 Main Crop Planting Area Dataset (2010) doi:10.57760/sciencedb.iga.00680 en a. Data content (data file/table name, including observation index content) Data File Name: Liaoning Province 1:250000 Main Crop Planting Area Dataset (2010) Main content: This dataset reflects the planting area of major crops (corn, soybeans, rice) in Liaoning Province by county in 2010. The data type is vector data, which includes one data entity: Liaoning Province 1:250000 Main Crop Planting Area Dataset (2010) - Data Entity. shp. b. Construction purpose This dataset mainly provides data support for agricultural production and regional agricultural and socio-economic sustainable development. c. Service object Used by scientific and technological workers engaged in research on agricultural ecology, land use, and other related fields, also applicable to government decision-making departments. d. Time range of data The data is from 2010. e. The spatial range and projection method of data Space scope: Liaoning Province Liaoning Province; Main Crop Planting Area; 2010 杜书立 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank