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terrain mapping

Airborne LIDAR Digital Terrain Mapping for Transportation Infrastructure Asset Management

Airborne LIDAR Digital Terrain Mapping for Transportation Infrastructure Asset Management

... digital terrain models, generating digital mapping databases, and linking various data sources through user-friendly geographical information system (GIS) ...of terrain data ...

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EVALUATION OF AIRBORNE LIDAR DIGITAL TERRAIN MAPPING FOR HIGHWAY CORRIDOR PLANNING AND DESIGN

EVALUATION OF AIRBORNE LIDAR DIGITAL TERRAIN MAPPING FOR HIGHWAY CORRIDOR PLANNING AND DESIGN

... : Terrain, mapping, airborne, laser, highway, planning ABSTRACT This paper presents some results of a recent study that has evaluated data accuracy, efficiency, and cost- effectiveness of this ...

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Mixed Pixels Removal of a Laser Rangefinder for Mobile Robot 3-D Terrain Mapping

Mixed Pixels Removal of a Laser Rangefinder for Mobile Robot 3-D Terrain Mapping

... quality, cause misinterpretation of the 3-D scene, and deteriorate the performance of mobile robot navigation. This paper is intended to examine the mixed pixel phenomenon of a widely used 2-D LRF⎯Sick LMS 200⎯in ...

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Terrain Mapping From Unmanned Aerial Vehicles

Terrain Mapping From Unmanned Aerial Vehicles

... producing terrain mapping particularly DTM and ...[3]. Terrain mapping using LiDAR and manned aircraft are very costly but has low ground resolution and limited time frame hence, rather ...

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First Results in Terrain Mapping for a Roving Planetary Explorer

First Results in Terrain Mapping for a Roving Planetary Explorer

... In this paper we presented techniques to build maps based on the observations of a single range sensor, and to use those maps to support locomotion: a new algorithm to build elevation ma[r] ...

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TERRAIN CLASSIFICATION FOR TRAVERSABILITY ANALYSIS FOR AUTONOMOUS ROBOT NAVIGATION IN UNKNOWN NATURAL TERRAIN

TERRAIN CLASSIFICATION FOR TRAVERSABILITY ANALYSIS FOR AUTONOMOUS ROBOT NAVIGATION IN UNKNOWN NATURAL TERRAIN

... proposed terrain classification methods based on features derived from remote sensor data such as color, image texture, and range ...sensors Terrain traversability based on terrain classification and ...

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Controlled Flight Into Terrain

Controlled Flight Into Terrain

... The AT-300 display combines moving terrain mapping func- tions with GPS navigation depic- tions. This 3 inches display also contains a graphical indication of aircraft vertical speeds, up to 2,000 feet per ...

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Geometry-based Mapping and Rendering of Vector Data over LOD Phototextured 3D Terrain Models

Geometry-based Mapping and Rendering of Vector Data over LOD Phototextured 3D Terrain Models

... detail terrain models is a challenging ...large terrain data for real-time rendering on desktop ...3D terrain and polyline vector data representing the geographical entities such as roads, state or ...

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Cybersecurity: mapping the ethical terrain

Cybersecurity: mapping the ethical terrain

... Cybersecurity: Mapping the ethical terrain 32 Why are these not cyberterrorism? both of these approaches to cyberterrorism suffer from problems, however. although cyber-attacks on critical infrastructure ...

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Mapping offshore sedimentary structure using electromagnetic methods and terrain effects in marine magnetotelluric data

Mapping offshore sedimentary structure using electromagnetic methods and terrain effects in marine magnetotelluric data

... The recent commercialization of marine electromagnetic meth- ods (e.g. Constable 2006) has required, and supported, improve- ments in marine EM instruments and methodology. Academic equipment designed for occasional ...

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Mapping new theoretical and methodological terrain for knowledge translation: contributions from critical realism and the arts

Mapping new theoretical and methodological terrain for knowledge translation: contributions from critical realism and the arts

... Such integration would: address the complexities of practice as a meaning-making activity; optimize interventions for local circumstances; target crucial factors in the organiza- tional [r] ...

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Modelling and mapping climate change impacts on permafrost at high spatial resolution for an Arctic region with complex terrain

Modelling and mapping climate change impacts on permafrost at high spatial resolution for an Arctic region with complex terrain

... and mapping climate change impacts on per- mafrost at high spatial resolution requires detailed input data, efficient computation schemes, and robust ...complex terrain has significant effects on soil, ...

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Automatic detection and delineation of karst terrain depressions and its application in geomorphological mapping and morphometric analysis

Automatic detection and delineation of karst terrain depressions and its application in geomorphological mapping and morphometric analysis

... of terrain derivatives (slopes, aspect, curvature, etc) a major application of DEM is in hydrological terrain analysis in which the purpose is the automatic delineation of the drainage network and ...

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Evaluating the effectiveness of hazard mapping as climate change adaptation for community planning in degrading permafrost terrain

Evaluating the effectiveness of hazard mapping as climate change adaptation for community planning in degrading permafrost terrain

... hazard mapping, few studies have evaluated end-user perspectives on their effectiveness and usability in ...hazard mapping project in the community of Arviat, found that the ICCiLD project added new and ...

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Conceptions of Sustainability within the Redesigned K-12 Curriculum in British Columbia, Canada: Mapping a disputed terrain

Conceptions of Sustainability within the Redesigned K-12 Curriculum in British Columbia, Canada: Mapping a disputed terrain

... The Report offered the definition that sustainable development is “[D]evelopment that meets the needs of current generations without compromising the ability of future generat[r] ...

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Digital terrain illustration

Digital terrain illustration

... With the availability of systems for visualizing terrain in various ways, the artistic methods of relief representation have largely been ignored within computer graphics system. This is partly because our ...

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Terrain Feature Extraction and Classification for Mobile Robots Utilizing Contact Sensors on Rough Terrain

Terrain Feature Extraction and Classification for Mobile Robots Utilizing Contact Sensors on Rough Terrain

... for terrain feature extraction and terrain ...for terrain feature extraction using Fast Fourier Transform(FFT) with the proposed method and then we concluded the conclusion that our method is more ...

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Traversing the LMS Terrain

Traversing the LMS Terrain

... Technology staff time to support these disparate services and the amount of training faculty needed to upload content, Bowdoin College decided to implement an LMS[r] ...

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Interpreting the terrain for remembrance

Interpreting the terrain for remembrance

... implementation of ideas that might otherwise fall outside the normative realms of design. As designers, engaging landscapes that reflect the culture and landscape of Aotearoa, New Zeal[r] ...

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Terrain Evaluation   A Review

Terrain Evaluation A Review

... like terrain evaluation and assessment, agricultural landuse, models of landuse and land cover change, application of Remote Sensing and Geographical Information System (RS & GIS), regional development ...

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