Results 41 to 50 of about 1,142,025 (253)

The effect of correlation on uncertainty estimates – with GPS examples

open access: yesJournal 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

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

open access: yesAtmospheric 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

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

open access: yesUrban 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   +1 more source

Museum management and cultural planning: a strategic resource and an added value for the territory - pdf [PDF]

open access: yesTerritorio Italia, 2016
In recent debates on museum management, focus has been placed on the subject of its proactive nature, and on the comparison with the overall strategies of local governments within shared decision-making processes and negotiations, while maintaining the ...
Maria Vittoria Brigato
doaj   +1 more source

The appraisal rationalisation of real estate expertise [PDF]

open access: yesTerritorio Italia, 2013
The Italian appraisal practice is characterized by valuations developed in subjective opinions formulated by the valuers, according to the experience and the competence rather than on the survey of the market data of comparable properties.
Marina Ciuna, Marco Simonotti
doaj   +1 more source

UAV-BASED CADASTRAL MAPPING: AN ASSESSMENT OF THE IMPACT OF FLIGHT PARAMETERS AND GROUND TRUTH MEASUREMENTS ON THE ABSOLUTE ACCURACY OF DERIVED ORTHOIMAGES

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
. In the domain of land administration, UAV-based orthophotos are gaining in importance as base data to support the extraction of cadastral boundaries and further visual interpretation, manual digitization, or automated feature detection procedures ...
Claudia Stöcker   +3 more
semanticscholar   +1 more source

Open Government Data. Notes for a State of the Art 2016 and Focus on Italian Government Real Estate Data [PDF]

open access: yesTerritorio Italia, 2016
Public Administrations (PA) collect data. They do that to function and for accountability purposes. The digital revolution implies that the cost of making these data available for reuse is negligible, while it increases the opportunity cost of limiting ...
Federico Morando
doaj   +1 more source

The compensation for the expropriation of a Land subject to Local Government use. The case of a Land Lease [PDF]

open access: yesTerritorio Italia, 2014
The expropriation of property subject to Local Government uses constitutes a particular case whose regulation, as far as what concerns benefits and claims, must be sought in special rules very often done a long time ago or under different Court rulings ...
Gianluigi De Mare, Benedetto Manganelli
doaj   +1 more source

Fusion of Sentinel-1 with Official Topographic and Cadastral Geodata for Crop-Type Enriched LULC Mapping Using FOSS and Open Data

open access: yesISPRS Int. J. Geo Inf., 2020
Accurate crop-type maps are urgently needed as input data for various applications, leading to improved planning and more sustainable use of resources. Satellite remote sensing is the optimal tool to provide such data.
C. Hütt, G. Waldhoff, G. Bareth
semanticscholar   +1 more source

Ressenyes [PDF]

open access: yes, 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

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