Results 21 to 30 of about 24,761,065 (343)

Synoptic Analysis of Floods in Bavanat Marvast River in Yazd [PDF]

open access: yesجغرافیا و آمایش شهری منطقه‌ای, 2013
This study investigates the effect of synoptic analysis of Bavanat Marvast river floods in Yazd.  Due to the regional aridity, there were 5 flood periods during statistical period of 9 years, i.e.
Dr. Kamal Omidvar   +2 more
doaj   +1 more source

Polar mesoscale cyclones in the northeast Atlantic: Comparing climatologies from ERA-40 and satellite imagery [PDF]

open access: yes, 2006
Polar mesoscale cyclones over the subarctic are thought to be an important component of the coupled atmosphere–ocean climate system. However, the relatively small scale of these features presents some concern as to their representation in the ...
Alan Condron   +31 more
core   +1 more source

The Large Synoptic Survey Telescope as a Near-Earth Object discovery machine [PDF]

open access: yes, 2017
Using the most recent prototypes, design, and as-built system information, we test and quantify the capability of the Large Synoptic Survey Telescope (LSST) to discover Potentially Hazardous Asteroids (PHAs) and Near-Earth Objects (NEOs).
R. Jones   +9 more
semanticscholar   +1 more source

Deep Learning for Spatially Explicit Prediction of Synoptic-Scale Fronts

open access: yesWeather and forecasting, 2019
This paper describes the use of convolutional neural nets (CNN), a type of deep learning, to identify fronts in gridded data, followed by a novel postprocessing method that converts probability grids to objects. Synoptic-scale fronts are often associated
Ryan Lagerquist, A. McGovern, D. Gagne
semanticscholar   +1 more source

Spatio-temporal detection for dengue outbreaks in the Central Region of Malaysia using climatic drivers at mesoscale and synoptic scale

open access: yesClimate Risk Management, 2022
The disease dengue is associated with both mesoscale and synoptic scale meteorology. However, previous studies for south-east Asia have found a very limited association between synoptic variables and the reported number of dengue cases. Hence there is an
Stan Yip   +4 more
doaj   +1 more source

HadISD: a quality-controlled global synoptic report database for selected variables at long-term stations from 1973--2011 [PDF]

open access: yes, 2012
[Abridged] This paper describes the creation of HadISD: an automatically quality-controlled synoptic resolution dataset of temperature, dewpoint temperature, sea-level pressure, wind speed, wind direction and cloud cover from global weather stations for ...
Dai, Aiguo   +7 more
core   +4 more sources

A new synoptic scale resolving global climate simulation using the Community Earth System Model

open access: yes, 2014
High‐resolution global climate modeling holds the promise of capturing planetary‐scale climate modes and small‐scale (regional and sometimes extreme) features simultaneously, including their mutual interaction. This paper discusses a new state‐of‐the‐art
R. Small   +18 more
semanticscholar   +1 more source

The Synoptic Patterns Associated with Spring Widespread Dusty Days in Central and Eastern Saudi Arabia

open access: yesAtmosphere, 2014
Four synoptic regimes were identified as accompanying the widespread dust in central and eastern Saudi Arabia. The widespread cases of dust were classified based on the value and spread of the aerosol index data from the TOMS aerosol index (TOMS AI ...
Adel Awad, Abdul-Wahab Mashat
doaj   +1 more source

Long-term Periodicities of Cataclysmic Variables with Synoptic Surveys [PDF]

open access: yes, 2017
A systematic study on the long-term periodicities of known Galactic cataclysmic variables (CVs) was conducted. Among 1580 known CVs, 344 sources were matched and extracted from the Palomar Transient Factory (PTF) data repository.
Chou, Yi   +14 more
core   +3 more sources

Predictability of Deep Convection in Idealized and Operational Forecasts: Effects of Radar Data Assimilation, Orography, and Synoptic Weather Regime

open access: yesMonthly Weather Review, 2019
We investigate the practical predictability limits of deep convection in a state-of-the-art, high-resolution, limited-area ensemble prediction system.
K. Bachmann   +4 more
semanticscholar   +1 more source

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