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| 3d modelling at the British Geological Survey (BGS) |
With advances in computing power and technology and the availability of increasingly precise Digital Terrain Models (DTM) it is now possible to envisage a new survey concept and a totally new survey product: the systematic 3-D geological model... |
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| Wie sieht es unter unseren Füßen aus? - Digitales geologisches 3D-Raummodell der Stadt Halle (Saale) |
Virtuelle Realität schafft neue Möglichkeiten. Im Rahmen eines gemeinsamen Forschungs- und Entwicklungsprojekts der universitären Arbeitsgruppe Hydro- und Umweltgeologie und der Stadt Halle entstand ein digitales geologisches 3D-Modell für das gesamte Stadtgebiet. |
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| A workshop on 3D geologic modelling |
Three dimensional modeling of geologic structures using EVS is straightforward and provides powerful capabilities to assess complex underground formations. EVS provides a number of tools for the investigation and modeling of geologic structures.... |
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| Tasmanian TASGO 3D model |
This VRML model contains interpretations of the TASGO seismic reflection data and reflection and refraction paths from the TASGO seismic refraction survey, plus elevation, bathymetry, satellite imagery, geology maps, geophysical images, major geological structures, gold deposits, geochronology sites, and Dundas area seismic interpretations, cross-sections and fault planes. |
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| Interactive 3D Models by Geoscience Australia |
These 3D (three dimensional) models were generated by Geoscience Australia's research projects to help scientists better understand and interpret their data. They provide a useful interactive tool to communicate often complex geological relationships to other scientists and the wider community. |
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| The Thames Gateway Project |
The Thames Gateway Region consists of a 40-mile stretch of land along the River Thames. It is the focus for the biggest building programme to be undertaken in the UK for over 50 years with close to 200,000 new homes to be built. This new interdisciplinary project has been launched to focus on making geoscience information for the Thames Gateway more accessible, relevant and understandable to the wide range of users involved in the sustainable regeneration and development of the Gateway. |
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| GSI Modelling Application: A short introduction on the technical background of GSI3D |
The Geological Surveying and Investigation in 3 Dimensions (GSI3D) software tool and methodology has been developed by Dr. Hans Georg Sobisch (currently at the Geological Institute of Quaternary at the University of Cologne) over the last decade in part in collaboration with NLfB (Niedersaechsisches Landesamt fuer Bodenforschung; Soil and Geological Survey of Lower Saxony) (namely Dr. Carsten Hinze and Mr. Heinrich Mengeling in Hanover. Over the past 2-3 1/2 years BGS has acted as a test bed for the accelerated development of the tool and methodology. |
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| Geological 3D Spatial Model of Halle (Saale) |
The geological 3D spatial model of the City of Halle (Saale) results from a cooperative effort between the Specialist Group Hydro and Environmental Geology, Martin Luther University, and the City of Halle (Saale), Environmental Specialist Group. The spatial model was constructed with GIS3D (Pohlert, 2005; Schlesier, 2006); the transfer to a Subsurface Viewer will be accomplished in cooperation with the firm lithospere Ltd. & Co KG, Cologne (© INSIGHT, Cologne). |
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| 3D GEOSCIENCE MODELS AND THEIR DELIVERY TO CUSTOMERS |
Over the past few years, the creation of systematic three dimensional (3D) geological subsurface models
has become standard practice of national Geological Surveys. The methods for construction of 3D models are well
documented (e.g. Hinze et al., 1999; Sobisch, 2000; Kessler et al., 2004) and software tools like GSI3D (Geological
Surveying and Investigation in 3 Dimensions; ©INSIGHT Geologische Softwaresysteme GmbH) use section-building
techniques that are familiar to all geologists. (Kessler and Mathers, 2004) |
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| Integrated decision support using GSI3D at the EU-Project: NORISC |
NORISC was developed into an integrated user-friendly tool for all stakeholders concerning more generally the contaminated site management. A multifunctional decision support system (NORISC DSS) was provided that makes handling of investigation results more efficient standardising and visualising the data, as well as transferring them into common GIS systems. Moreover, the NORISC DSS assists risk assessment and evaluation of revitalisation options for a really comprehensive elucidation of site reclamation alternatives. These functions were integrated into a common NORISC interface in a modular way, allowing for their optional use. |
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| Lithosphere - applied 3d geological surveying |
Interdisciplinary consultancy providing a wide variety of services for the development of 3D information systems, based on 3D geological - technogenic subsurface models. The visualisation, modelling, and analysis of geology and the man-made subsurface with optimised stand-alone GSI3D software solutions provides decision and planing support for the sustainable management of natural resources. |
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| Geosum3D: Geoscience in 3 Dimensions |
Geoscience in 3D. An interdisciplinary research group on subsurface modelling. |
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| Weitergabe digitaler räumlicher Geodaten - Präsentation und Analyse dreidimensionaler geologischer Untergrundmodelle |
Für eine Vielzahl von angewandten geologischen Projekten ist es notwendig die
räumliche Verbreitung der geologischen und anthropogenen Einheiten, im für die Hydrogeologie
und den Grundbau relevanten Tiefenbereich, detailliert zu beschreiben. Klassische zweidimensionale geologische Kartierungen und Beschreibungen können für diese Anforderungen nur bedingt genutzt werden und müssen daher zur Umsetzung
der geforderten Maßnahmen durch quantitative dreidimensionale Betrachtungen
ersetzt werden. |
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| The Subsurface Geology of Brussels, Belgium, Is Modeled with 3D GIS |
From an administrative point of view, a single area with a surface of 162 km2 for the 19 communes of Brussels, Belgium, was established in July 1971. This was known as the "Agglomeration" of Brussels and had authority in the areas of town and country planning, transport, safety, public health and cleanliness, economic expansion, etc. Since June 18, 1989, the Brussels-Capital Region has been an autonomous region comparable to the Flemish and Walloon regions.... |
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| 3D-geologische Kartierung des Untergrundes von Dhaka |
Durch die rege Bautätigkeit sind zahlreiche Bohrdaten vorhanden, die hinsichtlich einer detaillierten technischen und geologischen Kartierung mit modernen digitalen Methoden (GIS) bis ca. 100 m Tiefe ausgewertet werden können. Diese Daten sollten ausreichen, um damit eine detaillierte Bestandsaufnahme, verbunden mit einem nahezu 3-dimensionalen Modell der Lagerungsverhältnisse des Untergrundes von Dhaka, anzufertigen. |
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| Erweiterte 3-D Visualisierungs-Software |
Dr. Alexander Neber, unseren Lesern aus einigen Artikeln der letzten Zeit wohl bekannt (z. B. RUNDBRIEF Nr. 60, S.
13 ff.; Geotechnik 2005/2, S. 93 ff.), teilt mit, dass... |
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| A picture of Britain: 3D technology to generate unseen images of Britain’s geology |
At its headquarters in Keyworth, UK, the British Geological Survey (BGS) is using 3D technology to generate unseen images of Britain’s geology. In one of its rooms, it is possible to walk through Britain’s calcite deposits, follow its coal seams, and dodge the granite swings. |
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| Hallesche Geologen lassen tief(er) blicken |
Am 29. Januar macht Deutschlands größte Veranstaltungsreihe "365 Orte im Land der Ideen" am Weinberg Campus in Halle Station. Grund dafür ist ein innovatives 3-D-Modell von Halles Unterwelt, entwickelt von Geologen der Martin-Luther-Universität Halle-Wittenberg. Dessen Einsatzmöglichkeiten sind vielfältig. |
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| Wege zur 3D-Geologie |
A comparsion of 3d software solutions:
Die Abhandlung "Wege zur 3D Geologie" wurde auf Vorschlag der BIS-Steuerungsgruppe
vom Bund Länder Ausschuss Geologie (BLAGEO) und der Direktorenkonferenz (DK) der Staatlichen Geologischen Dienste (SGD) mit dem Ziel erstellt, die bereits in den SGD im Bereich der 3D-Modellierung gemachten Erfahrungen allgemein nutzbar zu machen und grundsätzlich die Bedeutung und den Wert von 3D-Modellen für Nutzer geowissenschaftlicher
Informationen aufzuzeigen. |
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| 3D Models are Making Cents. When it Comes to Money, Investors Like What They See....  |
Rare is the financier who can look at a 2D map and visualize the pertinent data in three dimensions. But when a 3D model is available, the folks who deal with capital can better understand complex geological concepts by actually seeing fault closure, stratigraphic traps and such, thereby leaving less to the imagination. |
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Sites on 3D geologic modeling 
