we are currently using Daymet for air temp (and ppt, swe, vapor pressure, etc.), which is great, but main limitation is 1981-present scope, and discussion to be had regarding air temperature vs trying to get radiation (radiation which includes GHG effect)
another option is noaa gauges, some of which go way way back. this is more complex, but could be the move especially so we can leverage some of the really long records.
we also have other sat, gridded, and similar products to get. will post as other issues. all ideas for products to use can be put on this project data google sheet which has seperate tabs for stream data sources (like macrosheds) and climate data sources, etc.
we are currently using Daymet for air temp (and ppt, swe, vapor pressure, etc.), which is great, but main limitation is 1981-present scope, and discussion to be had regarding air temperature vs trying to get radiation (radiation which includes GHG effect)
another option is noaa gauges, some of which go way way back. this is more complex, but could be the move especially so we can leverage some of the really long records.
we also have other sat, gridded, and similar products to get. will post as other issues. all ideas for products to use can be put on this project data google sheet which has seperate tabs for stream data sources (like macrosheds) and climate data sources, etc.