%0 Dataset %T 1km average air temperature spatial distribution data of Northeast China (1952-2019) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/a6cdfa28-5d09-4d03-be33-0596527e63ac %W NCDC %R 10.12072/ncdc.nieer.db7294.2026 %A Li Guoyu %K Northeast region;1km;average temperature %X This data is based on the monthly average temperature dataset of 1km in China region (1952-2019)( https://www.ncdc.ac.cn/portal/metadata/f45a3dc7-25a8-4494-8195-dcaec5d76c92 )Calculation: Firstly, the Northeast region was cropped, and then monthly data was calculated as annual data by averaging. Quality control and verification were carried out based on field observation data.