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Hybride Navigationssysteme für Navigation, Regelung und direkte Georeferenzierung / Manfred Bäumker in ZFV, Zeitschrift für Geodäsie, Geoinformation und Landmanagement, vol 138 n° 5 (01/09/2013)

Public [article]  inZFV, Zeitschrift für Geodäsie, Geoinformation und Landmanagement > vol 138 n° 5 (01/09/2013) . - pp 303 - 312 Titre : Hybride Navigationssysteme für Navigation, Regelung und direkte Georeferenzierung Type de document : Article/Communication Auteurs : Manfred Bäumker, Auteur Année de publication : 2013 Article en page(s) : pp 303 - 312 Note générale : Bibliographie Langues : Allemand (ger) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] centrale inertielle [Termes IGN] centrale inertielle à composants liés [Termes IGN] drone [Termes IGN] géoréférencement direct [Termes IGN] système de numérisation mobile Résumé : (Auteur) Inertial systems have been used for more than WO years for the navigation of vehicles. Due to the unavoidable drift and biases of the inertial sensors (gyros and accelerometers), these systems have to be augmented by additional sensors in accordance with the dead reckoning. With the development of the laser gyro with which the highest accuracy can be achieved, and powerful computers also the development of the strap-down systems started which replaced more and more the former platform systems. Another milestone in the field of navigation was the development of GNSS, which is ideal for coupling with INS systems using the Kalman filter technique. With these hybrid navigation systems, a direct georeferencing of photogrammetric image and scanner data is possible. At the University of Applied Sciences Bochum different systems for aerial flights and for use in land vehicles have been developed in recent years. The latest developments in the field of micro-electro-mechanical systems (MEMS) have been affected in the past the development of inertial sensors and the augmentation sensors as well. Although these sensors do not reach the high accuracies of their predecessors, they are inexpensive and of light weight. The development of these sensors in conjunction with powerful microcontrollers led recently to the rapidly growing use of Unmanned Aerial Vehicles (UAVs) for photogrammetric applications. Especially the so-called Multicopter, which are able to rise vertically and hover over a point are an ideal platform for photogrammetric sensors. In this paper, the various sensors and inertial navigation systems and developments for navigation and control as well as for photogrammetric applications and direct georeferencing, which requires a special calibration method for determining the relative position and orientation of the various sensors, are presented. Numéro de notice : A2013-521 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32658 [article]

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199-2013051	RSREV	Revue	Centre de documentation	Revues en salle	Disponible

Ableitung von 3D-Gebäudeobjekten aus 3D-Flächen und Katastergrundissen mit Hilfe von SketchUp© / Tobias Jung in ZFV, Zeitschrift für Geodäsie, Geoinformation und Landmanagement, vol 138 n° 5 (01/09/2013)

Public [article]  inZFV, Zeitschrift für Geodäsie, Geoinformation und Landmanagement > vol 138 n° 5 (01/09/2013) . - pp 351 - 356 Titre : Ableitung von 3D-Gebäudeobjekten aus 3D-Flächen und Katastergrundissen mit Hilfe von SketchUp© Type de document : Article/Communication Auteurs : Tobias Jung, Auteur ; Tim Mausbach-Judith, Auteur Année de publication : 2013 Article en page(s) : pp 351 - 356 Note générale : Bibliographie Langues : Allemand (ger) Descripteur : [Vedettes matières IGN] Applications photogrammétriques [Termes IGN] bati [Termes IGN] cadastre étranger [Termes IGN] CityGML [Termes IGN] énergie solaire [Termes IGN] modèle 3D de l'espace urbain [Termes IGN] toit Résumé : (Auteur) The significance of 3D city models has increased constantly during the past few years. 3D city models are expected to re-present currentness of data and increasing standards. Thereby, it is crucial to answer the following question: How can 3D city models, in a preferably automated way, be adjusted and still satisfy the requirements of high quality standards and currentness of data. This article illustrates the solution that was developed by Stadt Bochum. The elaboration of the solution takes existing software and data available at Stadt Bochum into account in order to develop an economic solution to the problem. Numéro de notice : A2013-522 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32659 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
199-2013051	RSREV	Revue	Centre de documentation	Revues en salle	Disponible