@InProceedings{FigueiredoNetoVSFSPSSSM:2015:SoViAn,
author = "Figueiredo Neto, M{\'a}rio Lemes de and Vasconcelos, Luiz Eduardo
Guarino de and Santos, Diego Gomes and Freitas, Cintia Pereira and
Silva, D{\^e}nis Pereira e and Prado, Helder Luiz Vendramini de
Paula and Santos, Ladylaine Carolina dos and Souza, Diego Rodrigo
Moitinho de and Siqueira, Patr{\'{\i}}cia Buzzatto and Machado,
Luiz Augusto Toledo",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais
(INPE)} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)}",
title = "Software for visualization and analysis of environmental data and
satellite images - SIGMACAST/GEONETCAST",
booktitle = "P{\^o}steres",
year = "2015",
organization = "Simp{\'o}sio Internacional de Climatologia, 6. (SIC)",
keywords = "Satellite Images, GEONETCast, Broadcasting.",
abstract = "The purpose of this paper is to present the development of
SIGMACast to manipulate data and images integrated with the
GEONETCast-Americas System. The integration SIGMACast / GEONETCast
is part of a multi-institutional project for reception and
transmission of environmental data of providers (e.g. European
Organization for the Exploitation of Meteorological Satellites
EUMETSAT, US National Oceanic and Atmospheric Administration NOAA,
China Meteorological Administration - CMA). The GEONETCast is a
global system of dissemination of environmental informations, low
cost, which transmits data from meteorological and environmental
satellites, in-situ data, products and services of Global Earth
Observation System of Systems (GEOSS). Transmission occurs through
commercial communication satellites using its broadcasting
capacity, providing information in nearly real time. The standard
used in transmission is the Digital Video Broadcasting - Satellite
(DVB-S). The GEONETCast Americas network is the western component
of GEONETCast, which aims to allow better dissemination,
application and exploitation of environmental data and products
for various areas of social benefits established by the Group on
Earth Observations (GEO), including agriculture, energy, health,
climate, weather, mitigation of the effects of disasters,
biodiversity, water resources and ecosystems. The system has a
lower cost than buying a conventional station to satellite data
reception. It also allows the dissemination of information
throughout the satellite constellation and associated
environmental products. Due the satellite communication, the
reception of data is independent of the internet, which makes it
especially useful in providing access to environmental data in
areas where coverage of the Internet is limited or non-existent.
Institutions that have GEONETCast receiving stations, can receive
various environmental data and satellite images from different
providers, thus forming a large repository. The SIGMACast is a web
application for organize and manipulate the repository and it
allow viewing and analysis of remote sensing products from the
atmosphere. The application makes use of Geographic Information
System (GIS) technologies and it allows analysis and publication
of spatial data, vector and dynamic applications maps. The
SIGMACast still has several features, including manipulation of
raster and vector files, calculation of distance between points,
possibility of crop in a specific region with several layers,
possibility of handling various file formats (e.g. bufr, netcdf,
hdf). The application was developed using technologies like Java,
MongoDB database with geo-referencing resources, Apache Tomcat as
the application server, GeoServer as map server, and OpenLayers
for handling layers. Another possibility is the access products
via Web Map Service (WMS) or Web Services. This application
becomes an important nowcasting tool, available for institutions
and for the entire community of researchers and environmental data
and satellite images users, and particularly in monitoring,
detecting and preventing climate events. RESUMO: O objetivo desse
trabalho {\'e} apresentar o desenvolvimento do SIGMACast para
manipular dados e imagens de forma integrada ao Sistema
GEONETCast-Americas. A integra{\c{c}}{\~a}o SIGMACast/GEONETCast
faz parte de um projeto multi-institucional para
recep{\c{c}}{\~a}o e transmiss{\~a}o de dados ambientais de
diversos provedores (e.g. European Organization for the
Exploitation of Meteorological Satellites EUMETSAT, US National
Oceanic and Atmospheric Administration NOAA, China Meteorological
Administration - CMA). O GEONETCast {\'e} um sistema global de
dissemina{\c{c}}{\~a}o de informa{\c{c}}{\~o}es ambientais, de
baixo custo, que transmite dados de sat{\'e}lites
meteorol{\'o}gicos e ambientais, dados in situ, produtos e
servi{\c{c}}os do Global Earth Observation System of Systems
(GEOSS). A transmiss{\~a}o {\'e} feita atrav{\'e}s de
sat{\'e}lites de comunica{\c{c}}{\~a}o comerciais utilizando
suas capacidades de radiodifus{\~a}o em banda larga para
multiusu{\'a}rios, provendo informa{\c{c}}{\~o}es em tempo
quase real. O padr{\~a}o usado na transmiss{\~a}o {\'e} o
Digital Video Broadcasting - Satellite (DVB-S). A rede GEONETCast
Americas {\'e} a componente ocidental do GEONETCast, cujo
objetivo {\'e} permitir uma melhor dissemina{\c{c}}{\~a}o,
aplica{\c{c}}{\~a}o e explora{\c{c}}{\~a}o de dados ambientais
e produtos para diversas {\'a}reas de benef{\'{\i}}cios sociais
definidas pelo Group on Earth Observations (GEO), incluindo
agricultura, energia, sa{\'u}de, clima, tempo,
ameniza{\c{c}}{\~a}o dos efeitos de desastres, biodiversidade,
recursos h{\'{\i}}dricos e ecossistemas. O sistema apresenta um
custo inferior ao da compra de uma esta{\c{c}}{\~a}o
convencional de recep{\c{c}}{\~a}o de dados de sat{\'e}lite.
Al{\'e}m disso, permite a dissemina{\c{c}}{\~a}o de
informa{\c{c}}{\~o}es de toda a constela{\c{c}}{\~a}o de
sat{\'e}lites e produtos ambientais associados. Por utilizar
comunica{\c{c}}{\~a}o via sat{\'e}lite, a recep{\c{c}}{\~a}o
dos dados independe da internet, o que o torna especialmente
{\'u}til em prover acesso a dados ambientais em locais onde a
cobertura da internet {\'e} nula ou limitada. As
institui{\c{c}}{\~o}es que possuem esta{\c{c}}{\~o}es de
recep{\c{c}}{\~a}o GEONETCast recebem diversos dados ambientais
e imagens de sat{\'e}lites de diferentes provedores, formando
assim um grande reposit{\'o}rio. O SIGMACast {\'e} uma
aplica{\c{c}}{\~a}o web que tem os objetivos de organizar e
manipular esse reposit{\'o}rio e permitir a
visualiza{\c{c}}{\~a}o e a an{\'a}lise de produtos de
sensoriamento remoto da atmosfera. A aplica{\c{c}}{\~a}o faz uso
de tecnologias de Geographic Information System (GIS) e permite
an{\'a}lise e publica{\c{c}}{\~a}o de dados espaciais,
vetoriais e mapas de aplica{\c{c}}{\~o}es din{\^a}micas. O
SIGMACast ainda possui diversos recursos, incluindo
manipula{\c{c}}{\~a}o de arquivos raster e vetoriais,
c{\'a}lculo de dist{\^a}ncia entre pontos, possibilidade de
recorte (crop) em uma regi{\~a}o espec{\'{\i}}fica com diversas
camadas, possibilidade de manipula{\c{c}}{\~a}o de diversos
formatos de arquivos (e.g. bufr, netcdf, hdf). A
aplica{\c{c}}{\~a}o foi desenvolvida utilizando tecnologias como
Java, banco de dados MongoDB com recursos de georreferenciamento,
Apache Tomcat como servidor de aplica{\c{c}}{\~a}o, GeoServer
como servidor de mapas e OpenLayers para manipula{\c{c}}{\~a}o
de camadas. Outra possibilidade {\'e} o acesso aos produtos via
Web Map Service (WMS). Essa aplica{\c{c}}{\~a}o se torna uma
importante ferramenta de nowcasting, dispon{\'{\i}}vel para
institui{\c{c}}{\~o}es e toda a comunidade de pesquisadores e
usu{\'a}rios de dados ambientais e imagens de sat{\'e}lites, e,
principalmente, no monitoramento, detec{\c{c}}{\~a}o e
preven{\c{c}}{\~a}o de eventos climatol{\'o}gicos.",
conference-location = "Natal, RN",
conference-year = "13-16 out.",
label = "lattes: 1437264376997143 2 FigueiredoNetoVSFSPSSSM:2015:SoViAn",
language = "en",
targetfile = "1_neto.pdf",
url = "http://sic2015.regg.co/anais",
urlaccessdate = "27 abr. 2024"
}