Descripteur
Termes IGN > 1- Descripteurs géographiques > monde (géographie politique) > Europe (géographie politique) > Union Européenne > Chypre
ChypreVoir aussi |
Documents disponibles dans cette catégorie (8)
Ajouter le résultat dans votre panier
Visionner les documents numériques
Affiner la recherche Interroger des sources externes
Etendre la recherche sur niveau(x) vers le bas
Digital camera calibration for cultural heritage documentation: the case study of a mass digitization project of religious monuments in Cyprus / Evagoras Evagorou in European journal of remote sensing, vol 54 sup 1 (2021)
[article]
Titre : Digital camera calibration for cultural heritage documentation: the case study of a mass digitization project of religious monuments in Cyprus Type de document : Article/Communication Auteurs : Evagoras Evagorou, Auteur ; Christodoulos Mettas, Auteur ; Athos Agapiou, Auteur ; et al., Auteur Année de publication : 2021 Article en page(s) : pp 6 - 17 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s)
[Termes IGN] Agisoft Photoscan
[Termes IGN] auto-étalonnage
[Termes IGN] Chypre
[Termes IGN] distorsion d'image
[Termes IGN] données massives
[Termes IGN] édifice religieux
[Termes IGN] étalonnage d'instrument
[Termes IGN] patrimoine culturel
[Termes IGN] point d'appui
[Termes IGN] texture d'image
[Termes IGN] vision par ordinateur
[Termes IGN] visualisation 3DRésumé : (auteur) The paper summarizes the methodology followed, to evaluate the accuracy of different digitization methods of ecclesiastical monuments in 3D computer vision form and stresses the importance of photographic equipment calibration. In this study, a set of images were taken using the CANON EOS M5 digital camera, while the internal calibration parameters – horizontal and vertical focal length (fx, fy), principal point coordinates (x0, y0), radial distortion coefficients (K1, K2, K3), tangential distortion coefficients (P1, P2) and the affinity and the shear terms (b1, b2) were estimated. These parameters were calculated using different software applications and then analyzed. For the calibration procedure, 3D texture models were built with the Agisoft commercial software based on: (a) the aforementioned calibration parameters and (b) the self-calibration process. The overall accuracy (Root Mean Square – RMS) between these models, by comparing known geo-referenced ground-control-points (GCP) is presented through the Cloud Compare software. The results indicate that the internal calibration parameters of the digital camera used for documentation purposes are essential and should be systematically implemented for documentation purposes. Numéro de notice : A2021-816 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Atlas DOI : 10.1080/22797254.2020.1810131 Date de publication en ligne : 02/09/2020 En ligne : https://doi.org/10.1080/22797254.2020.1810131 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98902
in European journal of remote sensing > vol 54 sup 1 (2021) . - pp 6 - 17[article]Optimal site selection for sitting a solar park using multi-criteria decision analysis and geographical information systems / Andreas Georgiou in Geoscientific instrumentation methods and data systems, vol 5 n° 2 (July - December 2016)
[article]
Titre : Optimal site selection for sitting a solar park using multi-criteria decision analysis and geographical information systems Type de document : Article/Communication Auteurs : Andreas Georgiou, Auteur ; Dimitrios Skarlatos, Auteur Année de publication : 2016 Article en page(s) : pp 321 - 332 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] analyse multicritère
[Termes IGN] Chypre
[Termes IGN] énergie renouvelable
[Termes IGN] parc solaire photovoltaïqueRésumé : (auteur) Among the renewable power sources, solar power is rapidly becoming popular because it is inexhaustible, clean, and dependable. It has also become more efficient since the power conversion efficiency of photovoltaic solar cells has increased. Following these trends, solar power will become more affordable in years to come and considerable investments are to be expected. Despite the size of solar plants, the sitting procedure is a crucial factor for their efficiency and financial viability. Many aspects influence such a decision: legal, environmental, technical, and financial to name a few. This paper describes a general integrated framework to evaluate land suitability for the optimal placement of photovoltaic solar power plants, which is based on a combination of a geographic information system (GIS), remote sensing techniques, and multi-criteria decision-making methods.
An application of the proposed framework for the Limassol district in Cyprus is further illustrated. The combination of a GIS and multi-criteria methods produces an excellent analysis tool that creates an extensive database of spatial and non-spatial data, which will be used to simplify problems as well as solve and promote the use of multiple criteria. A set of environmental, economic, social, and technical constrains, based on recent Cypriot legislation, European's Union policies, and expert advice, identifies the potential sites for solar park installation. The pairwise comparison method in the context of the analytic hierarchy process (AHP) is applied to estimate the criteria weights in order to establish their relative importance in site evaluation. In addition, four different methods to combine information layers and check their sensitivity were used. The first considered all the criteria as being equally important and assigned them equal weight, whereas the others grouped the criteria and graded them according to their objective perceived importance. The overall suitability of the study region for sitting solar parks is appraised through the summation rule.
Strict application of the framework depicts 3.0 % of the study region scoring a best-suitability index for solar resource exploitation, hence minimizing the risk in a potential investment. However, using different weighting schemes for criteria, suitable areas may reach up to 83 % of the study region. The suggested methodological framework applied can be easily utilized by potential investors and renewable energy developers, through a front end web-based application with proper GUI for personalized weighting schemes.Numéro de notice : A2016-941 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.5194/gi-5-321-2016 Date de publication en ligne : 26/07/2016 En ligne : http://dx.doi.org/10.5194/gi-5-321-2016 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83412
in Geoscientific instrumentation methods and data systems > vol 5 n° 2 (July - December 2016) . - pp 321 - 332[article]Transition from Paper to Digital / Nihan Şahin in GIM international, vol 29 n° 10 (October 2015)
[article]
Titre : Transition from Paper to Digital Type de document : Article/Communication Auteurs : Nihan Şahin, Auteur ; Baransel Izmirli, Auteur ; Sinan Colacoğlu, Auteur Année de publication : 2015 Article en page(s) : pp 19 - 21 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cadastre étranger
[Termes IGN] cadastre numérique
[Termes IGN] Chypre
[Termes IGN] numérisation du cadastre
[Termes IGN] TurquieRésumé : (auteur) For centuries, land administration in North Cyprus - an area of 3,355km2 - has been based on paper maps and registers. Properties in the 246 villages/neighbourhoods are registered in 1.5 million paper records and on paper maps. In 1998 an initiative was launched to transfer the paper-based system to a modem digital system. The project progressed slowly. By 2009, only approximately 20,000 of the 550,000 parcels, i.e. less than 5%, had been captured. To speed up the process, a project was started in 2013 to renew 129,962 parcels within one year. To date, 61 villages amounting to 900km2 have been completed. The authors describe the efforts underlying the success so far and also identify deficiencies which require the authorities' attention. Numéro de notice : A2015-664 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=78272
in GIM international > vol 29 n° 10 (October 2015) . - pp 19 - 21[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 061-2015101 RAB Revue Centre de documentation En réserve L003 Disponible A parcel shape index for use in land consolidation planning / Demetris Demetriou in Transactions in GIS, vol 17 n° 6 (December 2013)
[article]
Titre : A parcel shape index for use in land consolidation planning Type de document : Article/Communication Auteurs : Demetris Demetriou, Auteur ; Linda M. See, Auteur ; John Stillwell, Auteur Année de publication : 2013 Article en page(s) : pp 861 - 882 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] aide à la décision
[Termes IGN] Chypre
[Termes IGN] classification dirigée
[Termes IGN] forme caractéristique
[Termes IGN] index spatial
[Termes IGN] mesure géométrique
[Termes IGN] parcelle agricoleRésumé : (Auteur) Area shape analysis has been a subject of focus for research in geography and other disciplines for many years. However, existing area shape indices present significant weaknesses for the analysis of land parcels in an agricultural context as they do not measure shape in an appropriate, reliable or explicit manner. This article presents a new parcel shape index (PSI) which integrates six geometric parameters through multi-attribute decision-making, combined with value functions for parameter standardization. The superior performance of the new PSI in relation to three existing indices is demonstrated through a case study area in Cyprus. The methodology can be applied in other contexts aimed at assessing the quality of a particular shape compared to an optimum. Numéro de notice : A2013-673 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1111/j.1467-9671.2012.01371.x Date de publication en ligne : 05/02/2013 En ligne : https://doi.org/10.1111/j.1467-9671.2012.01371.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32809
in Transactions in GIS > vol 17 n° 6 (December 2013) . - pp 861 - 882[article]Toponymic guidelines for map and other editors / M. Christodoulou (2002)
Titre : Toponymic guidelines for map and other editors Type de document : Monographie Auteurs : M. Christodoulou, Auteur ; Cyprus permanent committee for the standardization of geographic names, Auteur Mention d'édition : 1 Editeur : Kypros : Ministry of Education and Culture Cyprus Année de publication : 2002 Importance : 48 p. Format : 21 x 30 cm + carte Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Toponymie
[Termes IGN] Chypre
[Termes IGN] toponymie localeIndex. décimale : 28.66 Toponymie d'autres pays Numéro de notice : 14137 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/TOPONYMIE Nature : Monographie Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=62606 Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 14137-01 28.66 Livre Centre de documentation En réserve M-103 Disponible Geographic information and the enlargement of the European Union / Massimo Craglia (2001)PermalinkCyprus, 2500 years of cartography / Bank of Cyprus cultural foundation (1986)PermalinkAlpes et Bourgogne / Ministère de l'Education nationale (France) (1985)Permalink