@InProceedings{MachadoChab:2013:SaMaCa,
author = "Machado, Luiz and Chaboureau, Jean Pierre",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {University
of Toulouse/CNRS}",
title = "High Resolution Model-Satellite-Radar Space and Time Scale Cloud
Organization: The Santa Maria Case Study",
booktitle = "Abstracts...",
year = "2013",
organization = "CHUVA International Workshop, 1.",
keywords = "high resolution model, satellite, radar, cloud organization, Santa
Maria.",
abstract = "This study describes an evaluation procedure of cloud time-space
organization from high resolution model forecasts of mesoscale
cloud organization events during the CHUVA Santa Maria. The Meso-
NH model is a non - hydrostatic mesoscale atmospheric model
developed by Laboratoire dAerologie and CNRM (France). Six golden
days were selected to evaluate how the Meso - NH forecast the
cloud field organization. This procedure and results should be
viewed not as an evaluation specific to Meso NH, but a general
methodology to evaluate the different scales in high resolution
models. The Julian days, 327, 333, 335, 338, 339 and 345 were
selected and studied. Model output was transformed into satellite
brightness temperature and radar reflectivity. It will be
presented the size and life cycle duration of cloud systems as
observed for each observation device and the high resolution
model. The results obtained so far open the perspective of an
evaluation taking into account the cloud and rainfall organization
and main scales. They show that cloud distribution as described by
the high resolution model, has a larger population of small scale
clouds than the one observed by satellite and radar. The
perspectives of the use of these results will be discussed.",
conference-location = "S{\~a}o Paulo, Brazil",
conference-year = "May, 8-10",
label = "self-archiving-INPE-MCTI-GOV-BR",
language = "en",
targetfile = "abstract-Luiz_Machado_2.pdf",
urlaccessdate = "27 abr. 2024"
}