Multivariate Adaptive Constructed Analogs (MACA) CMIP5 Statistically Downscaled Data for Coterminous USA

Description

NOTICE: Given the large size of the MACAv2METDATA dataset, and a known issue with the data server being used to host it, initial load times may take a very long time and / or time out. Subsequent requests should be faster due to caching, but the cache clears periodically and the dataset must be rescanned prior to access. We are working on a fix for this issue. In the mean time, please use the dataset with care and make sureyou've reviewed the GDP scalability guidelines. https://my.usgs.gov/confluence/display/GeoDataPortal/Geo+Data+Portal+Scalability+Guidelines --- This archive contains daily downscaled meteorological and hydrological projections for the Conterminous United States at 1/24-deg resolution utilizing the Multivariate Adaptive Constructed Analogs (MACA, Abatzoglou, 2012) statistical downscaling method with the METDATA (Abatzoglou,2013) training dataset. The downscaled meteorological variables are maximum/minimum temperature(tasmax/tasmin), maximum/minimum relative humidity (rhsmax/rhsmin)precipitation amount(pr), downward shortwave solar radiation(rsds), eastward wind(uas), northward wind(vas), and specific humidity(huss). The downscaling is based on the 365-day model outputs from different global climate models (GCMs) from Phase 5 of the Coupled Model Inter-comparison Project (CMIP3) utlizing the historical (1950-2005) and future RCP4.5/8.5(2006-2099) scenarios. Leap days have been added to the dataset from the average values between Feb 28 and Mar 1 in order to aid modellers. See: http://maca.northwestknowledge.net/ for more information.

Resources

Name Format Description Link
0 THREDDS OPeNDAP https://cida.usgs.gov/thredds/dodsC/macav2metdata_daily_future
0 THREDDS OPeNDAP https://cida.usgs.gov/thredds/dodsC/macav2metdata_daily_historical
21 Data files and services can be found in this catalog. https://cida.usgs.gov/thredds/catalog.html
55 The metadata original source https://data.doi.gov/harvest/object/f29230c2-7324-4ce7-ac9e-46e91743e310
0 THREDDS OPeNDAP https://cida.usgs.gov/thredds/dodsC/macav2metdata_monthly_historical
0 THREDDS OPeNDAP https://cida.usgs.gov/thredds/dodsC/macav2metdata_monthly_future
0 http://maca.northwestknowledge.net

Tags

  • precipitation
  • maximum-relative-humidity
  • downward-shortwave-solar-radiation
  • rcp45
  • air-temperature
  • maca
  • downscaled-climate-projection
  • relative_humidity
  • minimum-relative-humidity
  • eastward-wind
  • historical
  • northward_wind
  • specific-humidity
  • cmip5
  • eastward_wind
  • wind-speed
  • minimum-temperature
  • maximum-temperature
  • rcp85
  • northward-wind

Topics

Categories