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Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Identifier8JMKD3MGPBW34M/3DEAF2P
Repositorysid.inpe.br/sibgrapi/2013/01.24.14.32
Last Update2013:01.24.14.32.21 (UTC) administrator
Metadatasid.inpe.br/sibgrapi/2013/01.24.14.32.21
Metadata Last Update2021:02.21.21.24.30 (UTC) administrator
ISBN978-85-7669-272-0
Citation KeyCâmaraFreiCord:1994:ToAlGe
TitleTowards an algebra of geographical fields
FormatImpresso, On-line.
Year1994
Access Date2021, Dec. 06
Number of Files1
Size5505 KiB
Context area
Author1 Câmara, Gilberto
2 Freitas, Ubirajara Moura de
3 Cordeiro, João Pedro Cerveira
Group1 DPI-INPE-MCT-BR
Affiliation1 Divisão de Processamento de Imagens (DPI) do Instituto Nacional de Pesquisas Espaciais (INPE)
2 Divisão de Processamento de Imagens (DPI) do Instituto Nacional de Pesquisas Espaciais (INPE)
3 Divisão de Processamento de Imagens (DPI) do Instituto Nacional de Pesquisas Espaciais (INPE)
EditorFreitas, Carla dal Sasso
Geus, Klaus de
Scheer, Sérgio
e-Mail Addresscintiagraziele.silva@gmail.com
Conference NameSimpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 7 (SIBGRAPI)
Conference LocationCuritiba
Date9 - 11 nov. 1994
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Volume1
Pages205-212
Book TitleAnais
Tertiary TypeArtigo
History (UTC)2013-01-24 14:32:21 :: cintiagraziele.silva@gmail.com -> administrator ::
2013-02-02 13:16:07 :: administrator -> banon :: 1994
2013-02-04 16:22:37 :: banon -> administrator :: 1994
2021-02-21 21:24:30 :: administrator -> cintiagraziele.silva@gmail.com :: 1994
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
KeywordsGeographical information systems
spatial data bases
spatial data manipulation language
AbstractThis work presents a proposal for an algebra of geographical fields. Geographical fields are the mathematical expression of continuously-varying spatial data, such as thematic maps, digital terrain models and satellite imagery. The paper outlines an initial proposal for an algebra of geographical fields that enables the definition of operations based on the properties of geographical data, independent of their graphical representation. This proposal is being used as a data manipulation language in SPRING, a geographical information system developed by INPE.
TypeLinguagens e Visualização
Arrangementurlib.net > BDMCI > Fonds > Produção > DIDPI > Towards an algebra...
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data URLhttp://urlib.net/ibi/8JMKD3MGPBW34M/3DEAF2P
zipped data URLhttp://urlib.net/zip/8JMKD3MGPBW34M/3DEAF2P
Languageen
Target File27 Towards an algebra of geographical fields.pdf
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cintiagraziele.silva@gmail.com
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Mirror Repositorysid.inpe.br/sibgrapi@80/2007/08.02.16.22
Next Higher Units8JMKD3MGPCW/3EQCCU5
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
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