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Assessment of the accuracy of DTM river bed model using classical surveying measurement and LiDAR: a case study in Poland / Pawel Kotlarz in Survey review, vol 52 n° 372 (May 2020)  

Public [article]  inSurvey review > vol 52 n° 372 (May 2020) . - pp 246 - 252 Titre : Assessment of the accuracy of DTM river bed model using classical surveying measurement and LiDAR: a case study in Poland Type de document : Article/Communication Auteurs : Pawel Kotlarz, Auteur ; Monika Siejka, Auteur ; Monika Mika, Auteur Année de publication : 2020 Article en page(s) : pp 246 - 252 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques [Termes IGN] analyse comparative [Termes IGN] Cracovie (Pologne) [Termes IGN] données lidar [Termes IGN] données localisées 3D [Termes IGN] lever direct [Termes IGN] lit [Termes IGN] modèle numérique de terrain [Termes IGN] rivière Résumé : (Auteur) The aim of this paper is to show that natural watercourses surveying gives the best results using integrated measurement methods (classical surveying and LiDAR). The paper contains comparison of the riverbed DTM results obtained using LiDAR data in relation to data derived from direct measurements. The paper involved the performance of appropriate tests on selected structures using integrated measurement techniques – GNSS, tachymetry and LiDAR. The conducted studies showed some limitations method for acquiring data from LiDAR. This is because the method does not enable the determination of measuring points coordinates which describe the topography in places inaccessible for a laser beam. Numéro de notice : A2020-178 Affiliation des auteurs : non IGN Thématique : IMAGERIE/POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/00396265.2019.1696515 Date de publication en ligne : 01/12/2019 En ligne : https://doi.org/10.1080/00396265.2019.1696515 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=94840 [article]

Algorithm of land cover spatial data processing for the local flood risk mapping / Monika Siejka in Survey review, vol 50 n° 362 (August 2018)  

Public [article]  inSurvey review > vol 50 n° 362 (August 2018) . - pp 397 - 403 Titre : Algorithm of land cover spatial data processing for the local flood risk mapping Type de document : Article/Communication Auteurs : Monika Siejka, Auteur ; Monika Mika, Auteur ; Tomasz Salata, Auteur ; Przemysław Leń, Auteur Année de publication : 2018 Article en page(s) : pp 397 - 403 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG [Termes IGN] cartographie des risques [Termes IGN] cours d'eau [Termes IGN] inondation [Termes IGN] occupation du sol [Termes IGN] Pologne [Termes IGN] risque naturel [Termes IGN] traitement de données localisées Résumé : (Auteur) Floods are a natural phenomenon that has always been and will pose a threat to people’s life and health, their property and the environment. Total elimination of the flood is impossible, but the current state of knowledge enables the use of the available tools in order to reduce the scale of these threats. The aim of the study is to develop a methodology of identification of the areas of hindered flow of water, located in the immediate vicinity of rivers. The proposed methodology is based on a study of the land cover. The developed algorithm of land cover spatial data processing for the local flood risk mapping implements GIS tools. Verification of the developed method was carried out on the example of selected rivers in Poland, only one of which is covered by the plans of flood risk management and causes periodic floodings. Numéro de notice : A2018-446 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/00396265.2017.1287620 Date de publication en ligne : 22/02/2017 En ligne : https://doi.org/10.1080/00396265.2017.1287620 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=91031 [article]

Legal and technical aspects of modernization of land and buildings cadastre in selected area / Monika Siejka in Reports on geodesy and geoinformatics, vol 99 (December 2015)  

Public [article]  inReports on geodesy and geoinformatics > vol 99 (December 2015) . - pp 44 - 53 Titre : Legal and technical aspects of modernization of land and buildings cadastre in selected area Type de document : Article/Communication Auteurs : Monika Siejka, Auteur ; Marek Ślusarski, Auteur ; Monika Mika, Auteur Année de publication : 2015 Article en page(s) : pp 44 - 53 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cadastre étranger [Termes IGN] 1:2.000 [Termes IGN] base de données foncières [Termes IGN] carte photographique [Termes IGN] plan cadastral [Termes IGN] Pologne [Termes IGN] terrain Résumé : (auteur) Modernization of the land and buildings cadastre is a set of actions aimed at improving the quality of data collected there. Application in the process of modernization of the sources of information from the land surveying, gives fully satisfactory results. On the other hand the use of photogrammetric measurements is the solution more economical in terms of financial and time. However, there is a danger of obtaining the results which do not meet the standards of accuracy of the border points position. The paper presents an example of the results of the influence of the process of modernizing the land and buildings cadastre for the areas where the source material are cadastral maps in the scale 1: 2000, created on the basis of photomaps or cadastral maps in the scale 1: 2880. An assessment of the suitability of these materials in the process of modernization and their impact on the current form of the land and building cadastre as a public register was made. Numéro de notice : A2015--023 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.2478/rgg-2015-0011 En ligne : https://doi.org/10.2478/rgg-2015-0011 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=80847 [article]