甘肃定西地区气候要素数据（平均降水、积温、辐射数据、相对湿度）

该数据集包括甘肃定西地区的月平均气温、降水、辐射数据、相对湿度，是全国月平均气温、降水、辐射数据、相对湿度的一个子集。数据集是根据气温与经纬度、海拔高度之间存在的线性相关关系，通过“回归计算+残差”的方法，对全国600多个气象台站四十年的月平均（以及月平均最高、月平均最低）气温进行空间化得到。

This dataset contains monthly mean air temperature, precipitation, radiation data, and relative humidity for the Dingxi area of Gansu Province, and it is a subset of the national dataset encompassing monthly mean air temperature, precipitation, radiation data, and relative humidity. This dataset was developed through spatialization of the monthly mean (as well as monthly maximum and monthly minimum) air temperature records from over 600 national meteorological stations over a 40-year period, utilizing the 'regression calculation + residual' method based on the linear correlation between air temperature and latitude, longitude, and altitude.