نتایج جستجو برای: weather stations

تعداد نتایج: 73801  

Journal: :Climate 2022

The number of people owning a private weather station (PWS) and sharing their meteorological measurements online is growing worldwide. This leads to an unprecedented high density observations, which could help monitor understand small-scale phenomena. However, good data quality cannot be assured thorough control crucial before the can utilized. Nevertheless, this type potentially used supplemen...

2014
Md. Sarwar Hossain Kushal Roy Dilip Kumar Datta

This study examined the spatial and temporal rainfall variability from the 1940s to 2007 in the south west coastal region of Bangladesh. Time series statistical tests were applied to examine the spatial and temporal trends in three time segments (1948–1970, 1971–1990 and 1991–2007) and four seasons (Pre-monsoon; Monsoon; Post-Monsoon and Winter), during the period 1948–2007. Eight weather stati...

2016
Edward Hanna John Penman Trausti Jónsson Grant R Bigg Halldór Björnsson Sølvi Sjúrðarson Mads A Hansen John Cappelen Robert G Bryant

Here, we analyse high-frequency (1 min) surface air temperature, mean sea-level pressure (MSLP), wind speed and direction and cloud-cover data acquired during the solar eclipse of 20 March 2015 from 76 UK Met Office weather stations, and compare the results with those from 30 weather stations in the Faroe Islands and 148 stations in Iceland. There was a statistically significant mean UK tempera...

Journal: :Geological Survey of Denmark and Greenland Bulletin 1969

Journal: :Remote Sensing 2017
Yared Bayissa Tsegaye Tadesse Getachew Demisse Andualem Shiferaw

Drought is a recurring phenomenon in Ethiopia that significantly impacts the socioeconomic sector and various components of the environment. The overarching goal of this study is to assess the spatial and temporal patterns of meteorological drought using a satellite-derived rainfall product for the Upper Blue Nile Basin (UBN). The satellite rainfall product used in this study was selected throu...

2000
Lennart Axelson

1972 witnessed the first attempts in Sweden at constructing simple stations that could be contacted via the telephone network for icy road warnings. This was the beginning of the present-day Swedish road weather system, which now incorporates about 650 stations spread geographically from north to south throughout the entire country. Although these are most highly concentrated in the central and...

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