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Representação de objectos móveis em sistemas de informação geográfica

Identification

Public canonical key
openalex:w294055410
Authors
José Manuel Moreira · Cristina Ribeiro
Reported year
2002
Reported language
pt
Source type
book
First detected
2026-11-09T19:09:28.256676+00:00
Last metadata observation
2026-11-09T19:09:28.256676+00:00
Last HTTP verification
Not checked

Documentary abstract — original language

Os sistemas de informacao geografica (SIG) foram originalmente desenvolvidos para representar um estado unico de uma dada realidade. No entanto, e cada vez maior o numero de sistemas para os quais o tratamento de informacao geografica que varia ao longo do tempo e essencial. Estes sistemas sao designados por espaco-temporais e, neste contexto, existe uma classe que tem assumido particular relevancia: a representacao de objectos moveis em SIG. Nesta comunicacao, sao levantados alguns problemas que se colocam a representacao da natureza continua do movimento dos objectos em SIG. Sao abordadas solucoes possiveis do ponto de vista do modelo de representacao fisica de dados e das operacoes que deverao ser integradas num SIG de forma a que estes sejam capazes de responder a questoes sobre o comportamento espaco-temporal dos objectos. A comunicacao termina com uma abordagem as potencialidades disponibilizadas pelos SGBD relacional- objecto actuais, para a implementacao das solucoes propostas.

Identifiers

OPENALEX
W294055410

Documentary context

Documentary family
Book
Source-reported types
book

Entity mentions are not evidence of legal recognition. Jurisdiction studied is separate from author affiliation country.

Book bibliographic description

Access status unknown

Sources

OpenAlex · Record 1 · Record 2

Documentary field provenance

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Authors
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Document type
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Jurisdiction
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Court
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Issuing authority
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Publisher
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DOI
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ISBN
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Official identifier
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Source URL
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Source-reported status
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Amendment / repeal
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Cite this reference

José Manuel Moreira; Cristina Ribeiro. Representação de objectos móveis em sistemas de informação geográfica. 2002. https://www.declarationuniverselledesdroitsdelarbre.org/global-rights-of-nature-radar/reference/r-ab4bdc2f8d29e489299cb452b3e98cab/

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APA, Chicago, ISO 690: bibliographic formats using available fields. OSCOLA / Bluebook: structured data only; full legal citation compliance is not claimed without verification of required elements.

APA
José Manuel Moreira; Cristina Ribeiro. (2002). Representação de objectos móveis em sistemas de informação geográfica. https://www.declarationuniverselledesdroitsdelarbre.org/global-rights-of-nature-radar/reference/r-ab4bdc2f8d29e489299cb452b3e98cab/
Chicago
José Manuel Moreira; Cristina Ribeiro. Representação de objectos móveis em sistemas de informação geográfica. 2002. https://www.declarationuniverselledesdroitsdelarbre.org/global-rights-of-nature-radar/reference/r-ab4bdc2f8d29e489299cb452b3e98cab/
ISO 690
José Manuel Moreira; Cristina Ribeiro. Representação de objectos móveis em sistemas de informação geográfica. 2002. https://www.declarationuniverselledesdroitsdelarbre.org/global-rights-of-nature-radar/reference/r-ab4bdc2f8d29e489299cb452b3e98cab/

UDTR Global Rights of Nature Legal Library. Representação de objectos móveis em sistemas de informação geográfica. Documentary record: https://www.declarationuniverselledesdroitsdelarbre.org/global-rights-of-nature-radar/reference/r-ab4bdc2f8d29e489299cb452b3e98cab/ · Last HTTP verification: not performed

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Field provenance and record version

Version 17041eebeccfcfef · udtr-reference-1.1.2

Title
OpenAlex · source · 2026-11-09T19:09:28.256676+00:00
Authors
OpenAlex · source · 2026-11-09T19:09:28.256676+00:00
Year
OpenAlex · source · 2026-11-09T19:09:28.256676+00:00
Identifiers
OpenAlex · source · 2026-11-09T19:09:28.256676+00:00
Source URL
OpenAlex · source · 2026-11-09T19:09:28.256676+00:00
Source-reported author ORCID
OpenAlex · source · 2026-11-09T19:09:28.256676+00:00
OpenAlex · source · 2026-11-09T19:09:28.256676+00:00

History tracks record metadata and does not certify the state of the law.

c0efc4fab2ddfb40 · 2026-11-09T19:09:28.256676+00:00

dc077f7fadba4407 · 2026-11-09T19:09:28.256676+00:00

fe5ea857b8a28240 · 2026-11-09T19:09:28.256676+00:00

17041eebeccfcfef · 2026-11-09T19:09:28.256676+00:00

Frozen-version metadata

Research dossiers and documentary relations

Cristina Ribeiro

José Manuel Moreira

Source roles

Discovery source · https://hdl.handle.net/10216/70241

Discovery source · https://openalex.org/W294055410

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Documentary status

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