Results 11 to 20 of about 19,530 (220)

Furthering Automatic Feature Extraction for Fit-for-Purpose Cadastral Updating: Cases from Peri-Urban Addis Ababa, Ethiopia

open access: yesRemote Sensing, 2023
Fit-for-purpose land administration (FFPLA) seeks to simplify cadastral mapping via lowering the costs and time associated with conventional surveying methods. This approach can be applied to both the initial establishment and on-going maintenance of the
Mekonnen Tesfaye Metaferia   +3 more
doaj   +3 more sources

Review of Automatic Feature Extraction from High-Resolution Optical Sensor Data for UAV-Based Cadastral Mapping

open access: yesRemote Sensing, 2016
Unmanned Aerial Vehicles (UAVs) have emerged as a rapid, low-cost and flexible acquisition system that appears feasible for application in cadastral mapping: high-resolution imagery, acquired using UAVs, enables a new approach for defining property ...
Sophie Crommelinck   +5 more
doaj   +3 more sources

Exploring the Strategy Goals and Strategy Drivers of National Mapping, Cadastral, and Land Registry Authorities

open access: yesISPRS International Journal of Geo-Information, 2022
In many western countries, publicly led mapping activities and recording information of land parcels and buildings and the related rights, restrictions, and responsibilities have established their roles as important pillars of a functioning society ...
Erik Hämäläinen, Pauliina Krigsholm
doaj   +3 more sources

Development of a 3D Underground Cadastral System with Indoor Mapping for As-Built BIM: The Case Study of Gangnam Subway Station in Korea

open access: yesSensors, 2015
The cadastral system provides land ownership information by registering and representing land boundaries on a map. The current cadastral system in Korea, however, focuses mainly on the management of 2D land-surface boundaries.
Sangmin Kim   +3 more
doaj   +3 more sources

On the Accuracy of Cadastral Marks: Statistical Analyses to Assess the Congruence among GNSS-Based Positioning and Official Maps

open access: yesRemote Sensing, 2022
Cadastral marks constitute a dense source of information for topographical surveys required to update cadastral maps. Historically, in Italy, cadastral marks have been the cartographic network for the implementation of mapping updates.
Gino Dardanelli, Antonino Maltese
doaj   +3 more sources

Extraction of Visible Boundaries for Cadastral Mapping Based on UAV Imagery

open access: yesRemote 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   +3 more sources

Application of Deep Learning for Delineation of Visible Cadastral Boundaries from Remote Sensing Imagery

open access: yesRemote Sensing, 2019
Cadastral boundaries are often demarcated by objects that are visible in remote sensing imagery. Indirect surveying relies on the delineation of visible parcel boundaries from such images.
Sophie Crommelinck   +3 more
doaj   +3 more sources

WHAT IS THE NEED FOR BUILDING PARTS? – A COMPARISON OF CITYGML, INSPIRE BUILDING AND A SWEDISH BUILDING STANDARD [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The need for digital building information is increasing, both in the form of 3D city models (as geodata) and of more detailed building information models (BIM).
H. Eriksson   +4 more
doaj   +1 more source

Nadir-Dependent GNSS Code Biases and Their Effect on 2D and 3D Ionosphere Modeling

open access: yesRemote Sensing, 2020
Recent publications have shown that group delay variations are present in the code observables of the BeiDou system, as well as to a lesser degree in the code observables of the global positioning system (GPS).
Martin Håkansson
doaj   +1 more source

AN APPLICATION OF CADASTRAL FABRIC SYSTEM IN IMPROVING POSITIONAL ACCURACY OF CADASTRAL DATABASES IN MALAYSIA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Cadastral fabric is perceived as a feasible solution to improve the speed, efficiency and quality of the cadastral measurement data to implement Positional Accuracy Improvement (PAI) and to support Coordinated Cadastral System (CCS) and Dynamic ...
T. L. Choon   +9 more
doaj   +1 more source

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