Global annual surface air temperature change

The data are maintained by NASA (https://data.giss.nasa.gov/gistemp/) and provides an estimate of global annual surface air temperature change expressed as...本数据集由美国国家航空航天局（National Aeronautics and Space Administration，简称NASA）维护，其数据源地址为https://data.giss.nasa.gov/gistemp/，可提供以……形式呈现的全球年度地表气温变化估算值。