The use of combined methods of market data for the evaluation of the plant of generic values
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Boletim de Ciências Geodésicas |
Texto Completo: | https://revistas.ufpr.br/bcg/article/view/17683 |
Resumo: | The Plant of Generic Values (PVG) is part of the cadastral system of a city hall and is about an important document or support for the urban planning. For its conception some stages are necessary, amongst which the most remarkable: the collection of information and the proper evaluation. A norm number 14653-2 of the ABNT recommends the application of the comparative method of data of market for the evaluation of lands values, but not always this procedure is possible due to absence of significant samples, as in urban areas densely constructed the real estate transactions is restricted, practically, to remarkable are the constructed ones. Thus, this work aims at showing which one, the sources of these data and the problematic found to get them. Moreover, a method is presented, that is an alternative to get the values of lands in the regions where yhere is scarcity of these data, so as to make the results beter. This method deals with the junction of other methods of evaluation to the comparative method of market data. The use of the methodology provided better performance in the procedures, having as a consequence bigger uniformity between the data, that is, the value of evaluation and the value of market equalize. Besides, the separation of the area of work in zones of homogeneous data made possible to generate more models, making use of fewes variables, due to the similarity among the data. |
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The use of combined methods of market data for the evaluation of the plant of generic valuesUTILIZAÇÃO DE MÉTODOS COMBINADOS DE AVALIAÇÃO IMOBILIÁRIA PARA A ELABORAÇÃO DA PLANTA DE VALORES GENÉRICOSFOTOGRAMETRIAPVG; Avaliação Imobiliária; Cartografia; Análise Multivariada.The Plant of Generic Values (PVG) is part of the cadastral system of a city hall and is about an important document or support for the urban planning. For its conception some stages are necessary, amongst which the most remarkable: the collection of information and the proper evaluation. A norm number 14653-2 of the ABNT recommends the application of the comparative method of data of market for the evaluation of lands values, but not always this procedure is possible due to absence of significant samples, as in urban areas densely constructed the real estate transactions is restricted, practically, to remarkable are the constructed ones. Thus, this work aims at showing which one, the sources of these data and the problematic found to get them. Moreover, a method is presented, that is an alternative to get the values of lands in the regions where yhere is scarcity of these data, so as to make the results beter. This method deals with the junction of other methods of evaluation to the comparative method of market data. The use of the methodology provided better performance in the procedures, having as a consequence bigger uniformity between the data, that is, the value of evaluation and the value of market equalize. Besides, the separation of the area of work in zones of homogeneous data made possible to generate more models, making use of fewes variables, due to the similarity among the data. A Planta de Valores Genéricos (PVG) faz parte do sistema cadastral de uma prefeitura e trata-se de um importante documento ou suporte para o planejamento urbano. Para a sua concepção são necessárias várias etapas, dentre as quais se destacam: a coleta de informações e a própria avaliação. A norma número 14653-2 da ABNT recomenda a aplicação do método comparativo de dados de mercado para a avaliação de valores de terrenos, mas nem sempre este procedimento é possível devido à ausência de amostras significativas, uma vez que em áreas urbanas densamente construídas as transações imobiliárias restringem-se, praticamente, a apenas imóveis construídos. Assim, este trabalho visa mostrar quais são as fontes desses dados e a problemática encontrada para se obtê-las. Além disso, apresenta e um método, que é uma alternativa para obter os valores de terrenos nas regiões onde há escassez desses dados, procurando melhorar os resultados. Esse método trata da junção de outros métodos de avaliação ao método comparativo de dados de mercado. O uso da metodologia proporcionou melhor desempenho nos procedimentos, tendo como conseqüência maior uniformidade entre os dados, ou seja, o valor de avaliação e o valor de mercado se equiparam. Além de que a separação da área de trabalho em zonas de dados homogêneos possibilitou gerar modelos mais precisos, além de fazer uso de menor número de variáveis, por causa da semelhança entre os dados. Boletim de Ciências GeodésicasBulletin of Geodetic Sciences2010-06-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufpr.br/bcg/article/view/17683Boletim de Ciências Geodésicas; Vol 16, No 2 (2010)Bulletin of Geodetic Sciences; Vol 16, No 2 (2010)1982-21701413-4853reponame:Boletim de Ciências Geodésicasinstname:Universidade Federal do Paraná (UFPR)instacron:UFPRporhttps://revistas.ufpr.br/bcg/article/view/17683/11547DALAQUA, ROBERTO RUANOAMORIM, AMILTONFLORES, EDILSON F.info:eu-repo/semantics/openAccess2010-06-15T15:05:34Zoai:revistas.ufpr.br:article/17683Revistahttps://revistas.ufpr.br/bcgPUBhttps://revistas.ufpr.br/bcg/oaiqdalmolin@ufpr.br|| danielsantos@ufpr.br||qdalmolin@ufpr.br|| danielsantos@ufpr.br1982-21701413-4853opendoar:2010-06-15T15:05:34Boletim de Ciências Geodésicas - Universidade Federal do Paraná (UFPR)false |
dc.title.none.fl_str_mv |
The use of combined methods of market data for the evaluation of the plant of generic values UTILIZAÇÃO DE MÉTODOS COMBINADOS DE AVALIAÇÃO IMOBILIÁRIA PARA A ELABORAÇÃO DA PLANTA DE VALORES GENÉRICOS |
title |
The use of combined methods of market data for the evaluation of the plant of generic values |
spellingShingle |
The use of combined methods of market data for the evaluation of the plant of generic values DALAQUA, ROBERTO RUANO FOTOGRAMETRIA PVG; Avaliação Imobiliária; Cartografia; Análise Multivariada. |
title_short |
The use of combined methods of market data for the evaluation of the plant of generic values |
title_full |
The use of combined methods of market data for the evaluation of the plant of generic values |
title_fullStr |
The use of combined methods of market data for the evaluation of the plant of generic values |
title_full_unstemmed |
The use of combined methods of market data for the evaluation of the plant of generic values |
title_sort |
The use of combined methods of market data for the evaluation of the plant of generic values |
author |
DALAQUA, ROBERTO RUANO |
author_facet |
DALAQUA, ROBERTO RUANO AMORIM, AMILTON FLORES, EDILSON F. |
author_role |
author |
author2 |
AMORIM, AMILTON FLORES, EDILSON F. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
DALAQUA, ROBERTO RUANO AMORIM, AMILTON FLORES, EDILSON F. |
dc.subject.por.fl_str_mv |
FOTOGRAMETRIA PVG; Avaliação Imobiliária; Cartografia; Análise Multivariada. |
topic |
FOTOGRAMETRIA PVG; Avaliação Imobiliária; Cartografia; Análise Multivariada. |
description |
The Plant of Generic Values (PVG) is part of the cadastral system of a city hall and is about an important document or support for the urban planning. For its conception some stages are necessary, amongst which the most remarkable: the collection of information and the proper evaluation. A norm number 14653-2 of the ABNT recommends the application of the comparative method of data of market for the evaluation of lands values, but not always this procedure is possible due to absence of significant samples, as in urban areas densely constructed the real estate transactions is restricted, practically, to remarkable are the constructed ones. Thus, this work aims at showing which one, the sources of these data and the problematic found to get them. Moreover, a method is presented, that is an alternative to get the values of lands in the regions where yhere is scarcity of these data, so as to make the results beter. This method deals with the junction of other methods of evaluation to the comparative method of market data. The use of the methodology provided better performance in the procedures, having as a consequence bigger uniformity between the data, that is, the value of evaluation and the value of market equalize. Besides, the separation of the area of work in zones of homogeneous data made possible to generate more models, making use of fewes variables, due to the similarity among the data. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-06-15 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufpr.br/bcg/article/view/17683 |
url |
https://revistas.ufpr.br/bcg/article/view/17683 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufpr.br/bcg/article/view/17683/11547 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Boletim de Ciências Geodésicas Bulletin of Geodetic Sciences |
publisher.none.fl_str_mv |
Boletim de Ciências Geodésicas Bulletin of Geodetic Sciences |
dc.source.none.fl_str_mv |
Boletim de Ciências Geodésicas; Vol 16, No 2 (2010) Bulletin of Geodetic Sciences; Vol 16, No 2 (2010) 1982-2170 1413-4853 reponame:Boletim de Ciências Geodésicas instname:Universidade Federal do Paraná (UFPR) instacron:UFPR |
instname_str |
Universidade Federal do Paraná (UFPR) |
instacron_str |
UFPR |
institution |
UFPR |
reponame_str |
Boletim de Ciências Geodésicas |
collection |
Boletim de Ciências Geodésicas |
repository.name.fl_str_mv |
Boletim de Ciências Geodésicas - Universidade Federal do Paraná (UFPR) |
repository.mail.fl_str_mv |
qdalmolin@ufpr.br|| danielsantos@ufpr.br||qdalmolin@ufpr.br|| danielsantos@ufpr.br |
_version_ |
1799771717754683392 |