The spatial distribution of daily precipitation for 1986 - 2004 (precipitation and thawing depth)

The spatial distribution of the data was first interpolated by near-distance interpolation method based on Baseline Meteorological Dataset of Siberia (BMDS, 77stations). The unit is mm day-1. There are 8 elements in original dataset, 2 of them in this package. Other elements are being compressed serially.本数据集首先基于西伯利亚基准气象数据集（Baseline Meteorological Dataset of Siberia，BMDS，共77个观测站点），采用近距离插值法完成数据空间分布的插值处理。数据单位为mm day⁻¹。原始数据集共包含8个气象要素，本数据包仅涵盖其中2个；其余要素正按序进行压缩处理。