Improving Overland Precipitation Retrieval with Brightness Temperature Temporal Variation
نویسندگان
چکیده
منابع مشابه
Separation of Convective and Stratiform Precipitation Using Microwave Brightness Temperature
This paper presents a new scheme that classifies convective and stratiform (C/S) precipitation areas over oceans using microwave brightness temperature. In this scheme, data are first screened to eliminate nonraining pixels. For raining pixels, C/S indices are computed from brightness temperatures and their variability for emission (19 and 37 GHz) and scattering (85 GHz). Since lower-resolution...
متن کاملImproving SMOS Salinity Retrieval: Brightness Temperature Calibration and Forward Model Adjustment
The Soil Moisture and Ocean Salinity mission (SMOS) from the European Space Agency, launched in November 2009, has initiated the era of satellite-based salinity observations. The Microwave Interferometric Radiometer with Aperture Synthesis (MIRAS) instrument provides information on the correlation between the measurements done by its set of 72 antennas. However, because of the instrument comple...
متن کاملSpatio-temporal trend and change detection of temperature and precipitation of Kashafroud basin
The study of meteorological characteristics and its variability is important in assessing the climate change impacts for water resources management. Trend analysis of hydrological and meteorological time series is a method for determining the change in climate variables that is performed with different parametric and non-parametric methods. In this research, the annual, seasonal and monthly tr...
متن کاملSpatio-temporal Analysis of Precipitation and Temperature Distribution over Turkey
In this study, mean annual precipitation and temperature values observed at 225 meteorological observations over Turkey are used to disclose spatial distribution of mean annual precipitation and temperature values. Data components were obtained from the Turkish State Meteorological Service for 34 years period (1970-2003). The basic objectives of the study are: to infer the nature of spatial var...
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: Journal of Hydrometeorology
سال: 2017
ISSN: 1525-755X,1525-7541
DOI: 10.1175/jhm-d-17-0050.1