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Reference TypeConference Proceedings
Identifier6qtX3pFwXQZ3r59YD6/GPBp9
Repositorysid.inpe.br/iris@1912/2005/07.21.01.23
Metadatasid.inpe.br/iris@1912/2005/07.21.01.23.22
Sitemtc-m12.sid.inpe.br
Label8900
Secondary KeyINPE-7967-PRE/3801
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Citation KeyCamaraNetoMonPaiGomVel:2000:ToUnFr
Author1 Camara Neto, GIlberto
2 Monteiro, Antonio Miguel Vieira
3 Paiva, Joao Argemiro de carvalho
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
TitleTowards a unified framework for geographical data models
Conference NameSimpósio Brasileiro de GeoInformática, 2 (GEOINFO).
Year2000
Book TitleAnais
Date12-13 2000
Conference LocationSao Paulo, BR
KeywordsGEOPROCESSAMENTO, Sistemas de Informacao Geografica (sig), interoperabilidade, geografic information systems, GIS, data systems, interoperability, taxonomy.
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.
Languageen
Secondary TypePRE CN
AreaSRE
Size120 KiB
Number of Files1
Target File2000_camar2.pdf
Last Update2015:11.18.12.14.19 sid.inpe.br/banon/2001/04.06.10.52 simone
Metadata Last Update2020:05.14.14.11.24 sid.inpe.br/banon/2001/04.06.10.52 simone {D 2000}
Document Stagecompleted
Is the master or a copy?is the master
User Groupadministrator
jefferson
simone
Reader Groupadministrator
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Copy HolderSID/SCD
Visibilityshown
Transferable1
Host Collectionsid.inpe.br/banon/2001/04.06.10.52
Content TypeExternal Contribution
Document Stagenot transferred
Secondary Date20000906
Next Higher Units8JMKD3MGP8W/3GNSDMB
8JMKD3MGPCW/3EQCCU5
source Directory Contentthere are no files
agreement Directory Contentthere are no files
History2005-07-21 01:23:23 :: administrator -> jefferson ::
2006-07-17 11:57:43 :: jefferson -> administrator ::
2008-06-09 22:17:40 :: administrator -> jefferson ::
2010-07-07 19:06:31 :: jefferson -> administrator ::
2015-05-18 14:38:09 :: administrator -> marciana :: 2000
2015-11-18 12:14:19 :: marciana -> administrator :: 2000
2018-06-05 00:40:29 :: administrator -> jefferson :: 2000
2020-05-14 14:10:52 :: jefferson -> simone :: 2000
2020-05-14 14:11:24 :: simone -> :: 2000
Empty Fieldsaccessionnumber archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission resumeid rightsholder secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume
Access Date2020, Sep. 18

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