Forecast Floods
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Rainfall short-term forecast in the surveillance area of São Paulo weather radar. / Previsão de chuva a curtíssimo prazo na área de abrangência do radar meteorológico de São Paulo
The evaluation of the rainfall short-term forecast up to 3 hours in advance within the surveillance area of São Paulo weather radar (RSP) for different types of precipitating systems, mainly the are associated to floods and landslides in Metropolitan Area of São Paulo (RMSP), was carried out with an 2D wind advective scheme and rainfall rates estimated wit
Publicado em: 2009
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2. Precipitation forecast aided by weather radar for early warning system of urban floods / Previsão de chuva com auxílio de radar de tempo visando a um sistema de alerta antecipado de cheias em áreas urbanas
To reduce human and material losses during floods it is feasible to concisely study the rainfall forecast as the main part of an early warning system. The use of weather radar information, when linked to physically-based forecast models, can contribute for monitoring and forecasting of intense rainfall episodes. Thus, the rainfall forecast, based on using of
Publicado em: 2009
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3. Previsão hidrometeorológica visando sistema de alerta antecipado de cheias em bacias urbanas / Hidrometeorological precipitation forecast for flood early warning systems in urban areas
Urban population are often surprised by flash floods which cause several kinds of damages. An early warning system is a tool which aims to minimize such impacts. This work will approach the forecast component of this system. A conceptual hydrometeorological precipitation forecasting model, based on thermodynamics equations and simplified cloud physics, will
Publicado em: 2006
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4. An artificial neural network hydrologic model for urban watersheds. / Modelagem de bacias urbanas com redes neurais artificiais.
Redes Neurais Artificiais (RNA s) vem sendo utilizada em diversas áreas do conhecimento inclusive para a previsão de séries temporais. O objetivo deste trabalho é utilizar uma RNA para o diagnóstico e prognóstico de vazão em bacias urbanas da Região Metropolitana de São Paulo (RMSP) com dados do radar meteorológio de São Paulo e os dados telemétr
Publicado em: 2001