POSITIONAL ACCURACY OF CADASTRAL MAPS DIGITISED FROM THE STABLE CADASTRE SYSTEM

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00375950" target="_blank" >RIV/68407700:21110/24:00375950 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.14311/CEJ.2024.02.0011" target="_blank" >https://doi.org/10.14311/CEJ.2024.02.0011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/CEJ.2024.02.0011" target="_blank" >10.14311/CEJ.2024.02.0011</a>

Result language

angličtina

Original language name

POSITIONAL ACCURACY OF CADASTRAL MAPS DIGITISED FROM THE STABLE CADASTRE SYSTEM

Original language description

The accuracy of positional data in cadastral mapping is crucial for various technical activities within the cadastre and related decision-making processes. With digital maps becoming ubiquitous in cadastral operations, assessing the positional accuracy of cadastral maps digitised from stable cadastre systems has become essential. These maps, categorised as DKM and KMD, present different challenges in determining their overall positional accuracy. While DKM maps offer high accuracy, KMD maps, derived from stable cadastre systems, pose challenges due to their varied origins, including potential positional errors inherited from historical data. This study proposes a methodology for assessing the positional accuracy of KMD maps by comparing digitised boundaries with actual field measurements. The evaluation considers factors such as cadastral area characteristics, available survey data, and the timing of digitisation efforts. The study aims to categorise objects based on their positional accuracy by analysing shifts in boundary points and building positions. Results from testing in selected cadastral areas reveal varying degrees of accuracy in KMD maps. While some areas demonstrate high accuracy, others exhibit significant positional inaccuracies, particularly in peripheral regions or linear parcels. The study suggests that areas outside built-up areas may require immediate remapping to ensure accuracy. Overall, the findings highlight the importance of assessing and improving the positional accuracy of cadastral maps to enhance their utility in land management and decision-making processes. Further research could focus on developing automated methods for detecting and correcting positional errors in digital cadastral maps.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10508 - Physical geography

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

The Civil Engineering Journal

ISSN

1210-4027

e-ISSN

1805-2576

Volume of the periodical

33

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

15

Pages from-to

153-167

UT code for WoS article

001283050400001

EID of the result in the Scopus database

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