A grid is not just a set of points that meet certain geometric properties. Spanning 50°S-50°N (and all longitudes), starting in 1981 to near-present, CHIRPS incorporates 0.05° resolution satellite imagery with in-situ station data to create gridded rainfall time series for trend analysis and seasonal drought monitoring.
E-OBS gridded dataset. The Canadian Forest Fire Weather Index (FWI) System is the primary measurement of wildfire danger in Canada. GHCN V2 contains gridded precipitation anomalies calculated from the GHCN version 2 … The Gridded 5km GHCN-Daily Temperature and Precipitation Dataset (nClimGrid) consists of four climate variables derived from the GHCN-D dataset: maximum temperature, minimum temperature, average temperature and precipitation. Becher, A et al (2013): A description of the global land-surface precipitation data products of the Global Precipitation Climatology Centre with sample applications including centennial (trend) analysis from 1901–present. Evaluation of Gridded Precipitation Data and Interpolation Methods for Forest Fire Danger Rating in Alberta, Canada.
The official website for NASA Precipitation Measurement Missions. E-OBS gridded dataset. Bookmark this page for future direct access!
Global Precipitation Climatology Centre (GPCC), DWD, Internet Publikation, 1-12.
Earth Syst.
Both GPCC and WM underestimated seasonal precipitation, especially for spring precipitation. Based on mass balance calculations and Turc-Budyko analysis, this study investigates the accuracy of thirteen widely used precipitation gridded datasets for sub-basins in the Upper Indus Basin (UIB) in the Himalayas-Karakoram-Hindukush (HKH) region. The precipitation data are quality-controlled, multi-sensor (radar and rain gauge) precipitation estimates obtained from National Weather Service (NWS) River Forecast Centers (RFCs) and mosaicked by National Centers for Environmental Prediction (NCEP). Gridded precipitation data must be stored as a precipitation grid before it can be used in the meteorologic model. The data may be from radar sources or could be the result of complex calculations exterior to the program. The resulting product is a spatially and temporally complete, high-resolution (1/24th degree ~4-km) gridded dataset of surface meteorological variables.
gridMET blends spatial attributes of gridded climate data from PRISM with desirable temporal attributes (and additional variables) from regional reanalysis using climatically aided interpolation. WM had a higher correlation than … Sci. Rather, a gridded data set relies on an ordered relationship among the points in the grid. Canadian Gridded Temperature and Precipitation Anomalies (CANGRD) CANGRD is a set of Canadian gridded annual, seasonal, and monthly temperature and precipitation anomalies, which were interpolated from stations in the Adjusted and Homogenized Canadian Climate Data (AHCCD); it is used to produce the Climate Trends and Variations Bulletin (CTVB). Among the three gridded data sets, GPCC had the highest correlation and lowest bias compared with CRU and WM when against the OBS.