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Reference TypeConference Proceedings
Identifier83LX3pFwXQZ4BFjAq/mENBs
Repositorydpi.inpe.br/vagner/2000/07.05.09.57
Metadatadpi.inpe.br/vagner/2000/07.05.09.57.04
Sitemtc-m16c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Citation KeyCâmaraMonPaiGomVel:2000:ToUnFr
Author1 Câmara, Gilberto
2 Monteiro, Antônio Miguel Vieira
3 Paiva, João Argemiro
4 Gomes, Jonas
5 Velho, Luiz
Group1 DPI-INPE-MCT-BR
2 DPI-INPE-MCT-BR
3 DPI-INPE-MCT-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto de Matemática Pura e Aplicada (IMPA)
5 Instituto de Matemática Pura e Aplicada (IMPA)
Author e-Mail Address1 gilberto@dpi.inpe.br
2 miguel@dpi.inpe.br
3 miro@dpi.inpe.br
TitleTowards a unified framework for geographical data models
Conference NameSimpósio Brasileiro de GeoInformática, 2 (GEOINFO).
Year2000
EditorDavis, Clodoveu
Figueiredo, Luiz Henrique de
Câmara, Gilberto
Book TitleAnais
Date12-13 jun. 2000
Publisher CitySão José dos Campos
PublisherInstituto Nacional de Pesquisas Espaciais (INPE)
Conference LocationSão Paulo
AbstractThis paper describes a unified framework for the problems of modelling and processing geographical entities. We propose a general definition of geographical objects, and show that the different types of geographical data can be expressed as particular cases of this definition. Furthermore, we present a taxonomy for the various types of GIS operations, defined in terms of the properties of this definition. Our goal is to argue that GIS data types and operations can be defined based on a single formal notion, which encapsulates the GIS concepts of both fields and objects, with important consequences for system and interface design, interoperabilty issues and language proposal.
Pages37-44
OrganizationSociedade Brasileira de Computação
Languageen
Secondary TypePRE CN
FormatCD-ROM; On-line.
AreaSRE
Size128 KiB
Number of Files1
Target File015.pdf
Last Update2000:07.10.18.33.32 sid.inpe.br/mtc-m18@80/2008/03.17.15.17 simone
Metadata Last Update2020:07.21.18.37.46 sid.inpe.br/mtc-m18@80/2008/03.17.15.17 administrator {D 2000}
Document Stagecompleted
Is the master or a copy?is the master
e-Mail Addressgeoinfo@dpi.inpe.br
User Groupadministrator
geoinfo@dpi.inpe.br
Reader Groupadministrator
geoinfo@dpi.inpe.br
simone
Visibilityshown
Transferable1
Host Collectiondpi.inpe.br/banon/2000/08.18.12.42
sid.inpe.br/mtc-m18@80/2008/03.17.15.17
Document Stagenot transferred
Next Higher Units8JMKD3MGP8W/3GNSDMB
source Directory Contentthere are no files
agreement Directory Contentthere are no files
History2014-07-25 15:35:22 :: administrator -> geoinfo@dpi.inpe.br :: 2000
2014-07-28 14:43:51 :: geoinfo@dpi.inpe.br -> administrator :: 2000
2020-05-14 13:49:25 :: administrator -> simone :: 2000
2020-05-14 14:30:44 :: simone -> administrator :: 2000
2020-07-21 18:37:46 :: administrator -> :: 2000
Empty Fieldsaccessionnumber archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume
Access Date2020, Oct. 31

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