Results 1 to 10 of about 1,811,833 (252)
Extraction of Visible Boundaries for Cadastral Mapping Based on UAV Imagery [PDF]
Remote Sensing, 2019 In order to transcend the challenge of accelerating the establishment of cadastres and to efficiently maintain them once established, innovative, and automated cadastral mapping techniques are needed.
Bujar Fetai +3 more
doaj +6 more sources
Revising Cadastral Data on Land Boundaries Using Deep Learning in Image-Based Mapping [PDF]
ISPRS International Journal of Geo-Information, 2022 One of the main concerns of land administration in developed countries is to keep the cadastral system up to date. The goal of this research was to develop an approach to detect visible land boundaries and revise existing cadastral data using deep ...
Bujar Fetai, Dejan Grigillo, Anka Lisec
doaj +5 more sources
Identification of Property Boundaries Using an IFC-Based Cadastral Database [PDF]
Land, 2021 Property boundaries have a significant importance in cadaster as they define the legal extent of the ownership rights. Among 3D data models, Industry Foundation Class (IFC) provides the potential capabilities for modelling property boundaries in a 3D ...
Maryam Barzegar +3 more
doaj +6 more sources
Quantifying the Overlap between Cadastral and Visual Boundaries: A Case Study from Vanuatu [PDF]
Urban Science, 2017 Cadastres are argued as an essential tool to support land tenure security. Low cadastral coverage in developing countries creates a driver for innovative methods to expedite the mapping processes. As a human construct, the morphology of parcel boundaries
Xianghuan Luo +4 more
doaj +8 more sources
Investigating Semi-Automated Cadastral Boundaries Extraction from Airborne Laser Scanned Data [PDF]
Land, 2017 Many developing countries have witnessed the urgent need of accelerating cadastral surveying processes. Previous studies found that large portions of cadastral boundaries coincide with visible physical objects, namely roads, fences, and building walls ...
Xianghuan Luo +3 more
doaj +8 more sources
Location and marking of cadastral boundaries in Nordic countries [PDF]
Nordic Journal of Surveying and Real Estate Research, 2023 Cadastral boundaries are key components for ordering the ownership of real property by dividing it into territories. This study analyses the similarities and differences in marking cadastral boundaries in Denmark, Finland, Norway, and Sweden. A case study was conducted by examining legislations, ordinances, guidelines, and other instructions.
Jesper M. Paasch +5 more
semanticscholar +8 more sources
Extracting Polygons of Visible Cadastral Boundaries Using Deep Learning [PDF]
IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023 Formal land registration systems are out of reach for most of the world’s population. Conventional mapping methods, such as high-precision ground surveys, are costly, making them inaccessible, especially in low- and middle-income countries. With the introduction of fit-for-purpose land administration, automatic feature extraction techniques have been ...
Bedru Tareke +2 more
semanticscholar +3 more sources
Recovery of cadastral boundaries with GNSS equipment [PDF]
Survey Review, 2015 The purpose of this work is to propose a new redefinition of cadastral boundaries using GNSS equipment and cadastral maps. These maps are the ‘original’ maps of the Italian Land Cadastre, the first cartographic support built directly from measures carried out by technicians during implantation of the Italian land cadastre. They are called ‘originali di
Alberto Cina +2 more
semanticscholar +5 more sources
Inconsistencies in Cadastral Boundary Data—Digitisation and Maintenance [PDF]
Land, 2022 Most cadastral systems today are coordinate-based and contain only a weak or no reference to measurements or the origin of the information. In some contexts, this is largely due to the transition of land data management and maintenance from an analogue ...
Bujar Fetai +3 more
doaj +3 more sources
Extracting Cadastral Boundaries from UAV Images Using Fully Convolutional Networks [PDF]
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019 The cadastre is the foundation of land management. However, it is estimated that 70% of the land rights in the world remain unregistered. Traditional approaches are costly and labor intensive, therefore, recently the use of remotely sensed images has been investigated.
Xue Xia, Mila Koeva, Claudio Persello
semanticscholar +4 more sources