POSITIONAL ACCURACY OF CADASTRAL MAPS DIGITISED FROM THE STABLE CADASTRE SYSTEM

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

POSITIONAL ACCURACY OF CADASTRAL MAPS DIGITISED FROM THE STABLE CADASTRE SYSTEM

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

POSITIONAL ACCURACY OF CADASTRAL MAPS DIGITISED FROM THE STABLE CADASTRE SYSTEM

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10508 - Physical geography

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

The Civil Engineering Journal

ISSN

1210-4027

e-ISSN

1805-2576

Svazek periodika

33

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

15

Strana od-do

153-167

Kód UT WoS článku

001283050400001

EID výsledku v databázi Scopus

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