中国1km分辨率月平均气温数据集（2006年）

该数据集是中国1km分辨率月平均气温数据，时间为2006年1—12月。数据基于中国地面824个基准、基本气象台站2006年1—12月本站平均气温的月值资料，数据经过严格的质量控制和筛选后，采用全国1km分辨率的地形图DEM为协变量，利用ANUSPLIN软件的样条法 （TPS，Thin Plate Spline）进行空间插值，生成2006年1—12月的中国地面水平分辨率1km×1km的月格点数据，为便于存储数据均为int16型，数据单位为0.1℃。每年数据集包含12个数据体，数据体命名采用年份+月份，如20061即为2006年1月数据。本数据集包含的地理空间范围是全国主要陆地（包含港澳台地区），不含南海岛礁等区域。

This dataset consists of monthly average air temperature data of China at 1 km resolution, covering the period from January to December 2006. The data is developed based on monthly station-averaged air temperature records from 824 national reference and basic meteorological stations across China for January to December 2006. After strict quality control and screening, spatial interpolation was performed using the Thin Plate Spline (TPS) method in ANUSPLIN software, with China's 1 km-resolution topographic Digital Elevation Model (DEM) as the covariate. As a result, monthly gridded data of China's land surface at 1 km × 1 km horizontal resolution for January to December 2006 was generated. To facilitate data storage, all data are stored as int16 type, with the unit being 0.1℃. Each annual dataset contains 12 data files, which are named by combining the year and the month (e.g., 20061 represents the data for January 2006). The geographic coverage of this dataset includes the main terrestrial areas of China (including Hong Kong, Macao and Taiwan regions), excluding regions such as the reefs and islets in the South China Sea.