Simulating large-scale 3D cadastral dataset using procedural modelling

Tekavec, Jernej (avtor), Lisec, Anka (avtor), Rodrigues, Eugénio (avtor)

Geospatial data and information within contemporary land administration systems are fundamental to manage the territory adequately. 3D land administration systems, often addressed as 3D cadastre, promise several benefits, particularly in managing todays complex built environment, but these are currently still non-existent in their full capacity. The development of any complex information and administration system, such as a land administration system, is time-consuming and costly, particularly during the phase of evaluation and testing. In this regard, the process of implementing such systems may benefit from using synthetic data. In this study, the method for simulating the 3D cadastral dataset is presented and discussed. The dataset is generated using a procedural modelling method, referenced to real cadastral data for the Slovenian territory and stored in a spatial database management system (DBMS) that supports storage of 3D spatial data. Spatial queries, related to 3D cadastral data management, are used to evaluate the database performance and storage characteristics, and 3D visualisation options. The results of the study show that the method is feasible for the simulation of large-scale 3D cadastral datasets. Using the developed spatial queries and their performance analysis, we demonstrate the importance of the simulated dataset for developing efficient 3D cadastral data management processes.

• Jezik: Angleški jezik
• Ključne besede: geodesy, building models, 3D cadastral system, procedural modelling, SQL, 3D visualisation
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FGG - Fakulteta za gradbeništvo in geodezijo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2020
• Št. strani: 18 str.
• Številčenje: Vol. 9, iss. 10, art. 598
• PID: 20.500.12556/RUL-124815
• UDK: 528
• ISSN pri članku: 2220-9964
• DOI: 10.3390/ijgi9100598
• COBISS.SI-ID: 33161731
• Datum objave v RUL: 19.02.2021

Gradivo je del revije

• Naslov: ISPRS international journal of geo-information
• Skrajšan naslov: ISPRS int. j. geo-inf.
• Založnik: MDPI
• ISSN: 2220-9964
• COBISS.SI-ID: 18678550

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 11.10.2020

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: geodezija, modeli stavb, 3D-katastrski sistem, proceduralno modeliranje, SQL, informacijski modeli stavb, 3D-vizualizacija

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P2-0406
• Naslov: Opazovanje Zemlje in geoinformatika