The spatial distribution of daily precipitation for 1986 - 2004 (soil water)

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, one of them in this package. Other elements are being compressed serially.本数据集的空间分布首先依托西伯利亚基准气象数据集（Baseline Meteorological Dataset of Siberia，简称BMDS，共设77个观测站点），采用近距离插值法完成空间插值。数据单位为毫米/日（mm day⁻¹）。原始数据集共包含8个气象要素，本数据包仅收录其中1个，其余要素正按序进行压缩处理。