Centre de documentation
scientifique

The potential of low-end imus for mobile mapping systems / A. Barsi in Revue Française de Photogrammétrie et de Télédétection, n° 185 (Mars 2007)  

Public [article]  inRevue Française de Photogrammétrie et de Télédétection > n° 185 (Mars 2007) . - pp 91 - 94 Titre : The potential of low-end imus for mobile mapping systems Type de document : Article/Communication Auteurs : A. Barsi, Auteur ; T. Lovas, Auteur ; I. Kertesz, Auteur Année de publication : 2007 Conférence : ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives Article en page(s) : pp 91 - 94 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] acquisition de données [Termes IGN] centrale inertielle [Termes IGN] chaussée [Termes IGN] détection automatique [Termes IGN] filtre de Kalman [Termes IGN] GPS-INS [Termes IGN] Hongrie [Termes IGN] instrument de photogrammétrie [Termes IGN] réseau routier [Termes IGN] système de numérisation mobile Résumé : (Auteur) Due to the decreasing prices of the sensors and equipments, mobile mapping technologies are widely used even in the commercial area (e.g. transportation) in the 21st century. The road networks often cannot cope with the increased traffic load; moreover, the roads in bad condition reduce the overall capacity of a network. Pavement condition is a central aspect of road transportation infrastructure management, and is particularly highlighted in Hungary; the loss in travel time, the damage in vehicles results in significant indignation in society and gives an everyday topic for the actual political life. Scheduling road construction works requires effective monitoring of road conditions and the various components of a particular network have to be classified by quality. This paper introduces a complex road pavement measurement system designed primarily for pothole and crack detection. The system, installed in a vehicle is composed of a navigation unit, image acquisition module and a photogrammetric image-processing subsystem. The navigation unit consists of an integrated GPS/INS system; the trajectory and attitude of the vehicle at the required accuracy is provided by a Kalman filter. All the sensors and a high-speed computer are mounted on a pick-up. The low-end inertial measurement units (IMUs) have continued to improve in the last years, which broadened their application fields. The paper discusses the experimental results of the IMUs. First we compared the performance of two low-end IMUs on various road surfaces (wavy pavement, potholes etc.); secondly we analyzed their impact on the application. The obtained results have proved the potential of these types of sensors for this kind of road engineering applications. Copyright SFPT Numéro de notice : A2007-403 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans En ligne : https://www.isprs.org/proceedings/XXXVI/part1/Papers/PS3-51.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28766 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
018-07011	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Large-scale forest management in Hungary: processing Ikonos imagery with advanced remote sensing software / D. Kristof in GIM international, vol 16 n° 12 (December 2002)

Public [article]  inGIM international > vol 16 n° 12 (December 2002) . - pp 12 - 15 Titre : Large-scale forest management in Hungary: processing Ikonos imagery with advanced remote sensing software Type de document : Article/Communication Auteurs : D. Kristof, Auteur ; E. Csato, Auteur ; J. Szunayik, Auteur Année de publication : 2002 Article en page(s) : pp 12 - 15 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] ArcView [Termes IGN] carte de la végétation [Termes IGN] classification [Termes IGN] eCognition [Termes IGN] ERDAS Imagine [Termes IGN] extraction de la végétation [Termes IGN] Hongrie [Termes IGN] image Ikonos [Termes IGN] inventaire forestier (techniques et méthodes) [Termes IGN] OrthoEngine [Termes IGN] orthoimage [Termes IGN] précision géométrique (imagerie) [Termes IGN] qualité des données [Termes IGN] sylviculture Résumé : (Editeur) Large-scale forest management tasks, like determining tree species, closure and mixture rate require high geometrical accuracy, as well as efficient data extraction techniques. Are IKONOS images suited for these tasks ? To answer this question the authors examined accuracy and extraction techniques for lower-price 'IKONOS Carterra Geo' imagery. The remote sensing software packages used were ERDAS Image 8.4 Professional, PCI OrthoEngine 8.2 Satellite Edition and Definiens eCognition 2.0. Digital forestry map operations were carried out with ArcView GIS 3.1. The answer to the initial question would appear to be positive. Numéro de notice : A2002-333 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22244 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
061-02121	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Budapest orthophotos / L. Szekely (2001)

Public Titre : Budapest orthophotos Type de document : Atlas/Carte Auteurs : L. Szekely, Auteur Editeur : Budapest : Szekely es Tarsa Année de publication : 2001 Importance : 128 p. Format : 24 x 33 cm ISBN/ISSN/EAN : 978-963-00-4113-3 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique [Termes IGN] Budapest [Termes IGN] orthoimage Index. décimale : ATLAS Atlas Numéro de notice : 10192 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Atlas Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=34492

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
10192-01	ATLAS	Atlas / Beau livre	Centre de documentation	En réserve L003	Disponible

Geographic information and the enlargement of the European Union / Massimo Craglia (2001)

Public Titre : Geographic information and the enlargement of the European Union : EUROGI - European Commission workshop technical report, Brussels, 16-17 November 2000 Type de document : Actes de congrès Auteurs : Massimo Craglia, Éditeur scientifique ; Jean-François Dallemand, Éditeur scientifique ; Space applications institute, Auteur ; Joint research centre = Centre commun de recherche (Ispra, Italie), Auteur ; European commission, Auteur ; Eurogi, Auteur Editeur : Bruxelles : Commission Européenne = European Commission Année de publication : 2001 Conférence : EUROGI 2000, Geographic information and the enlargement of the European Union 16/11/2000 17/11/2000 Bruxelle Belgique OA ISPRS Archives Importance : 99 p. Format : 21 x 30 cm Note générale : Bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes IGN] Bulgarie [Termes IGN] Chypre [Termes IGN] Estonie [Termes IGN] Europe (géographie politique) [Termes IGN] Hongrie [Termes IGN] information géographique [Termes IGN] infrastructure européenne de données localisées [Termes IGN] Lettonie [Termes IGN] Lituanie [Termes IGN] Malte [Termes IGN] Pologne [Termes IGN] République Tchèque [Termes IGN] Roumanie [Termes IGN] Slovaquie [Termes IGN] Slovénie [Termes IGN] Union Européenne Résumé : (Auteur) In twenty years time there may be more than twenty five countries in the European Union. The enlargement of the present Union on this scale has massive implications for the structure of decision making at the European level as well as for the management of key elements of its infrastructure such as geographic information. The five strategic objectives of EUROGI (the European Umbrella Organisation for Geographic Information) include the promotion of strong national GI associations throughout Europe and the improvement of the European Geographic Information Infrastructure. These are of particular importance for capacity building and data policy formulation in those central and eastern European countries that are seeking to become members of an enlarged European Union. With these considerations in mind EUROGI welcomed the opportunity to cooperate with the Joint Research Centre in organising a workshop on this topic in Brussels from November 17th - 18th 2000. This report is the outcome of this workshop. It is being disseminated widely among the various member associations that make up EUROGI to stimulate further discussion on these topics at both the national and European levels. 1 would like to express my appreciation to Anton Wolfkamp, and Karen Levoleger in the EUROGI Secretariat for their enthusiastic responses to the challenges posed by organising this workshop. Note de contenu : 1. Introduction Background and Structure The Enlargement of the European Union The Potential Role of Geographic Information Structure of the Country Profiles 2. Country Profiles Bulgary Cyprus Czech Republic Estonia Hungary Latvia Lithuania Malta Poland Romania Slovakia Slovenia 3. Comparison and Evaluation General comparison Country "Thumbnails" Thematic comparison 4. Conclusions Numéro de notice : 11972 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=34584

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
11972-01	CG2000	Livre	Centre de documentation	Congrès	Disponible

Natural disaster monitoring by remote sensing in Hungary: waterlogging and floods in the 1998-2001 period / M. Lelkes (2001)

Public contenu dans Observing our environment from space / G. Begni (2002) Titre : Natural disaster monitoring by remote sensing in Hungary: waterlogging and floods in the 1998-2001 period Type de document : Article/Communication Auteurs : M. Lelkes, Auteur ; G. Csornai, Auteur ; C. Wirnhardt, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 2001 Conférence : EARSeL 2001, 21st international symposium, Observing our environment from space : news solutions for a new millennium 14/05/2001 16/05/2001 Paris France OA ISPRS Archives Importance : pp 259 - 264 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] cultures [Termes IGN] Hongrie [Termes IGN] image IRS [Termes IGN] image Landsat-TM [Termes IGN] image NOAA-AVHRR [Termes IGN] inondation [Termes IGN] prévention des risques [Termes IGN] risque naturel [Termes IGN] surveillance hydrologique Résumé : (Auteur) Natural disasters management can substantially be helped by remote sensing in many areas. Not only the objective documentation of the disasters can be done through the utilization of satellite data in many cases, but this technology also provides information for the planning, during the prevention, preparation period and also in the most serious time of the mitigation. Excessive and lacking water, that is flood, waterlog and draught are quite frequent in Hungary, but in the past decade their occurrence was remarkably higher. This paper shows examples, how remote sensing techniques can operationally be used in the combat, mitigation management at local and national levels. Numéro de notice : C2001-032 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Communication DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64940

Hungary: Hunagi builds for the future - building the knowledge base - flood analysis using aerial photography - hyper competition raises the stakes - model - making Hungarian style / B. Markus in GeoEurope, vol 9 n° 6 (01/06/2000)

Permalink

Groupe de travail "Réseau gravimétrique et géoïde de référence" / D. Bonijoly (2000)

Permalink

SIG, Systèmes d'Information Géographique : les utilisations nouvelles de l'information géographique numérique en urbanisme (actes de la rencontre des 17 et 18 juin 1999) / Direction générale d'urbanisme, habitat et construction (2000)

Permalink

Proceedings of the seminar on Electronic atlases and national atlas information systems in the Information age held at the University of Iceland (Reykjavik) / A. Gylfason (1999)

Permalink

Integrated city management system-decentralised information service / I. Nikl (16/04/1997)

Permalink

Mapping, charting & geodesy, 2nd Common conference of the Geodesy & Geophysics Working Group of NATO and the Military Topographic Services of Central-European countries / M.H. Tati (1994)

Permalink

Characterization and removal of horizontal striping from Spot panchromatic imagery / G. Buttner in International Journal of Remote Sensing IJRS, vol 11 n° 2 (February 1990)  

Permalink

Comparative study of crop and soil mapping using multitemporal and multispectral Spot and Landsat Thematic Mapper data / G. Buttner in Remote sensing of environment, vol 29 n° 3 (01/09/1989)  

Permalink

Hungarian cartographical studies / E. Csati (1989)

Permalink

Old maps on Hungary 1528-1900 / National szechenyi library hungary (1989)

Permalink