Results 31 to 40 of about 19,440 (235)

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

Remote 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   +1 more source

The effect of correlation on uncertainty estimates – with GPS examples

Journal of Geodetic Science, 2013
This article deals with the effect of correlation on the estimates of measurement uncertainty, with some focus on Global Positioning Satellite (GPS) time series analysis.
Jansson P., Persson C.-G.
doaj   +1 more source

The distribution of landed property

, 2009
The distribution of property is established through various mechanisms. In this paper we study the acreage distribution of land plots owned by natural persons in the Zl\'{\i}n Region of the Czech Republic.
Andersson, Baron, Blackmore, Daniel Vašata, Dawkins, Derrida, Devroye, Exner, Huang, Kaizoji, Kaizoji, Knape, Laemmer, Leung, Makse, Makse, Manrubia, Pareto, Patriarca, Pavel Exner, Petr Šeba, Samanidou, Sole, Sornette, Urban, White   +25 more
core   +1 more source

Atmospheric horizontal gradients measured with eight co-located GNSS stations and a microwave radiometer [PDF]

Atmospheric Measurement Techniques
We used eight co-located global navigation satellite system (GNSS) stations with different antenna mounts to estimate atmospheric signal propagation delays in the zenith direction and linear horizontal gradients.
T. Ning, G. Elgered
doaj   +1 more source

Ressenyes [PDF]

, 1994
Index de les obres ressenyades: J. P. KAIN ; E. BAIGENT, Cadastral maps in the service of the state : a history of property mapping.
Nadal, Francesc
core   +1 more source

Updating Cadastral Maps using GIS Techniques

Engineering and Technology Journal, 2017
The Cadastral maps are very important since they have technical and materialist specification of the property borders. However, these maps despite their use as land registration in world in general but in Iraq; the old maps are unfit for use. Therefore, updating and digitizing the cadastral maps are very pivotal.
A. AL-Hameedawi, S.J. Mohammed, I. Thamer   +2 more
openaire   +2 more sources

Quantifying the Overlap between Cadastral and Visual Boundaries: A Case Study from Vanuatu

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, Rohan Bennett, Mila Koeva, Christiaan Lemmen, Nathan Quadros   +4 more
doaj   +1 more source

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

Remote 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, Rohan Bennett, Markus Gerke, Francesco Nex, Michael Ying Yang, George Vosselman   +5 more
doaj   +1 more source

Implementation of Unmanned Aerial Vehicle for Cadastral Mapping

Zanco Journal of Pure and Applied Sciences, 2019
Unmanned Aerial Vehicle (UAV) as a photogrammetric platform provides a new domain for engineers and geospatial professionals with a revolutionary tool for collecting a reliable geodata to be implemented for cadastral mapping. The aim of this study was to
Rojgar Qarani Ismael, Qubad Zeki Henari, Azad Arshad Abdulwahab   +2 more
doaj   +1 more source

GNSS interference monitoring and detection based on the Swedish CORS network SWEPOS

Journal of Geodetic Science
The presence of Global Navigation Satellite System (GNSS) interference poses a significant risk to both GNSS and the infrastructures that depend on them.
Abraha Kibrom Ebuy, Frisk Anders, Wiklund Peter   +2 more
doaj   +1 more source