The PRISM daily and monthly datasets are gridded climate datasets for the conterminous United States, produced by the PRISM Climate Group at Oregon State University.
Grids are developed using PRISM (Parameter-elevation Regressions on Independent Slopes Model). PRISM interpolation routines simulate how weather and climate vary with elevation, and account for coastal effects, temperature inversions, and terrain barriers that can cause rain shadows. Station data are assimilated from many networks across the country. For more information, see the Descriptions of PRISM Spatial Climate Datasets.
Name | Description | Gee Unit |
---|---|---|
ppt | 30 Year average of monthly total precipitation (including rain and melted snow) | mm |
tmean | 30 Year average of monthly mean temperature (calculated as (tmin+tmax)/2) | °C |
tmin | 30 Year average of monthly minimum temperature | °C |
tmax | 30 Year average of monthly maximum temperature | °C |
tdmean | 30 Year average of monthly mean dew point temperature | °C |
vpdmin | 30 Year average of monthly minimum vapor pressure deficit | hPa |
vpdmax | 30 Year average of monthly maximum vapor pressure deficit | hPa |
Providers | |
---|---|
PRISM / OREGONSTATE (producer, licensor) | |
Google Earth Engine (host) | |
STAC Version | 0.6.0 |
Keywords | 30-Year, PRISM, climate, geophysical, monthly, oregonstate, precipitation, pressure, temperature, vapor, weather |
License | proprietary |
Temporal Extent | 12/31/1980, 4:00:00 PM - 12/31/2000, 4:00:00 PM |
Citation | [Daly, C., Halbleib, M., Smith, J.I., Gibson, W.P., Doggett, M.K., Taylor, G.H., Curtis, J., and Pasteris, P.A. 2008. Physiographically-sensitive mapping of temperature and precipitation across the conterminous United States. International Journal of Climatology, 28: 2031-2064](http://www.prism.oregonstate.edu/documents/pubs/2008intjclim_physiographicMapping_daly.pdf) |
Type | image_collection |
GSD | arc minutesm |
gee:climatological_interval | month |
Asset schema | {"name":"PRISM_CREATION_DATE","description":"List of original creation dates for each band, e.g: the first element is for the first band \"ppt\", the second element is for the second band \"tmean\"","type":"STRING_LIST"},{"name":"PRISM_DATASET","description":"List of dataset types per-band","type":"STRING_LIST"},{"name":"PRISM_VERSION","description":"List of code versions per-band","type":"STRING_LIST"},{"name":"PRISM_FILENAME","description":"List of original filenames per-band","type":"STRING_LIST"} |