Performance of various gridded temperature and precipitation datasets over Northwest Himalayan Region
نویسندگان
چکیده
منابع مشابه
Constructing Retrospective Gridded Daily Precipitation and Temperature Datasets for the Conterminous United States
This paper presents and evaluates a method for the construction of long-range and wide-area temporal spatial datasets of daily precipitation and temperature (maximum and minimum). This method combines the interpolation of daily ratios/fractions derived from ground-based meteorological station records and respective fields of monthly estimates. Data sources for the described implementation over ...
متن کاملStatistical Characteristics of Daily Precipitation: Comparisons of Gridded and Point Datasets
Gridding of daily precipitation data alleviates many of the limitations of data that are derived from point observations, such as problems associated with missing data and the lack of spatial coverage. As a result, gridded precipitation data can be valuable for applied climatological research and monitoring, but they too have limitations. To understand the limitations of gridded data more fully...
متن کاملEvaluation of monthly gridded precipitation data products ERA-Interim, PERSIANN-CDR, PERSIANN-CCS and CRU over Khuzestan province
Deficiency and inappropriate distribution of reengage station is one of challenges faced by researchers in hydrology and climate science. In this research, evaluate the applicability of four gridded precipitation data products ERA-Interim, PERSIANN-CDR, PERSIANN-CCS and CRU as a supplement or substitute for ground data in a monthly time scales. This assessment was done by comparison with observ...
متن کاملSpatial Reallocation of Global Gridded Climate Datasets
Global climatological data are often evaluated in grids with perpendicular boundaries in a cylinder projection of the longitude and latitude circles of the earth. Typical datasets contain 10 6 to 10 8 values. Each dataset is organized in a diierent grid, according to the authors's preferences. When calculating the global radiation over the ocean, for example, it is essential that cloud data fro...
متن کاملProduction of Temporally Consistent Gridded Precipitation and Temperature Fields for the Continental United States*
The availability of long-term gridded datasets of precipitation, temperature, and other surface meteorological variables offers the potential for deriving a range of land surface conditions that have not been directly observed. These include, for instance, soil moisture, snow water equivalent, evapotranspiration, runoff, and subsurface moisture transport. However, gridding procedures can themse...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Research Communications
سال: 2020
ISSN: 2515-7620
DOI: 10.1088/2515-7620/ab9991