Project/scholarship details

  • Funder

    FCT - Fundação para a Ciência e a Tecnologia, I.P.

  • Funder's country

    Portugal

  • Funding program

    5876-PPCDTI

  • Funding amount

    23,349.00 €

  • Start date

    2014-09-01

  • End date

    2015-08-31

Documents

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The role of volunteered geographic information towards 3D cadastral systems

Almeida, J.-P. de; Haklay, M.; Ellul, C.; Rodrigues-de-Carvalho, M. M.

General mapping, and particularly cadastral mapping, is a highly expensive activity and many governments are no longer willing to continue covering the even increasing costs of surveys. As far as Portugal is concerned – our ultimate field of interest – ongoing 2D property cadastre surveys have revealed to be rather complex, laborious and expensive given Portugal’s territory tissue with a few millions of rather ...

Date: 2014   |   Origin: Estudo Geral - Universidade de Coimbra
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Does Coimbra need a 3D cadastre? Prototyping a crowdsourcing App as a first ste...

Ellul, Claire; Almeida, José-Paulo Duarte de; Romano, Ricardo

The Municipality of Coimbra in Portugal, and indeed the country as a whole, is currently undergoing a long-term land registration (cadastre creation) exercise, with approximately 50 % of the country having been surveyed, amounting to 1/3 of the total properties, by the end of 2013. The survey process is currently generating two-dimensional (2D) maps. However, as with many other countries, these maps have limita...

Date: 2016   |   Origin: Estudo Geral - Universidade de Coimbra
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The Role of Volunteered Geographic Information towards 3D Property Cadastral Sy...

Almeida, J.-P. de; Ellul, C.; Romano, R.; Fonte, C.

VGI has not proved to be readily suitable to replace well-established accurate methods and technologies such as those of full standard cadastral surveys. Even so, VGI potentialities as relevant source of geospatial data have been widely acknowledged. As such, some authors have defended that VGI may in fact play an important role such as at a local cadastral jurisdiction level towards local spatial data infrastr...

Date: 2016   |   Origin: Estudo Geral - Universidade de Coimbra
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