Analysis of generally available online sources of spatial data in the context of appraising historic real estate property

Agnieszka Bitner-Fiałkowska , Karol Król , Piotr Piotrowski , Sabina Gajczak

Abstract

The paper presents an analysis of generally available (open access) online sources of information – such as geoportals – in order to assess how valuable they are to the work of a real estate property appraiser. As a result of the analysis, it was determined what information is available in geoportals about a specific real estate property, which would be relevant in the valuation process. The property in question is located in the Dolnośląskie (Lower Silesian) region, Średzki district, Środa Śląska municipality. It is a property of a historic-cultural value. Two nation-wide geoportals were examined, as well as regional and local geoportals from the Lower Silesia region, where the valued object is located. Three categories of geoportal assessment were applied in this study, namely: functionality, transparency, and the availability of information about the valued property; the latter being the most important from the property appraiser’s point of view. The analysis showed that geoportals provide information relevant to the real estate property in the valuation process. The levels of information availability in the studied map portals were shown to have varied. Of course, this kind of information requires verification, because not all portals provide the date and time of the last information update. That notwithstanding, they still constitute valuable sources of information about the real estate property.
Author Agnieszka Bitner-Fiałkowska (FoEEaLS / DoAGCaP)
Agnieszka Bitner-Fiałkowska,,
- Department of Agricultural Geodesy, Cadastre and Photogrammetry
, Karol Król (FoEEaLS / DoSPaLA)
Karol Król,,
- Department of Spatial Planning and Landscape Architecture
, Piotr Piotrowski (FoEEaLS / DoAGCaP)
Piotr Piotrowski,,
- Department of Agricultural Geodesy, Cadastre and Photogrammetry
, Sabina Gajczak (FoEEaLS)
Sabina Gajczak,,
- Faculty of Environmental Engineering and Land Surveying
Journal seriesGeomatics, Landmanagement and Landscape, ISSN 2300-1496, (N/A 20 pkt)
Issue year2019
No3
Pages7-16
Publication size in sheets0.5
Keywords in EnglishHistoric property, geoportal
DOIDOI:10.15576/GLL/2019.3.7
URL https://gll.urk.edu.pl/zasoby/74/GLL-3-1-2019.pdf
Languageen angielski
LicenseJournal (articles only); author's original; Uznanie Autorstwa - Użycie Niekomercyjne (CC-BY-NC); after publication
File
Analysis of generally available online sources of spatial data in the context of appraising historic real estate property of 15-11-2019
1,9 MB
Score (nominal)20
Score sourcejournalList
Citation count*
Cite
Share Share

Get link to the record


* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Back
Confirmation
Are you sure?