NASA Climate Project

This dataset provides two 30-year climate normal data products for conditions during the last glacial maximum (LGM; ~18,000 years ago) and a modern time period (1975-2005) for the entire state of Alaska. The first set of products are monthly climate variable averages at 60 m resolution, including: minimum, maximum, and average temperatures, total precipitation, total surface radiation, rain, snow, potential evapotranspiration (PET), actual evapotranspiration (AET), and water deficit. The second set of products are annual summary climate variable averages for the same variables (excepting avera...

本数据集提供两套适用于阿拉斯加州全境的30年气候正常值数据集产品，分别对应末次冰盛期（last glacial maximum, LGM；约18000年前）与现代时段（1975-2005年）的气候状况。第一类产品为分辨率60米的逐月气候变量平均值，涵盖最低气温、最高气温、平均气温、总降水量、总地表辐射、降雨量、降雪量、潜在蒸散量（PET）、实际蒸散量（AET）以及水分亏缺。第二类产品为上述变量（除平均……）的年汇总气候变量平均值。