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发帖数: 6655 | 1 The United States Historical Climatology Network (USHCN) is a high quality,
moderate-sized data set of daily and monthly records of basic meteorological
variables from over 1000 observing stations across the 48 contiguous United
States. The USHCN has been developed over the years at the National Oceanic
and Atmospheric Administration's (NOAA) National Climatic Data Center (NCDC
) to assist in the detection of regional climate change. Furthermore, it has
been widely used in analyzing U.S. climte. |
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