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DUBAI 3D TEXTUERD MESH USING HIGH QUALITY RESOLUTION VERTICAL/OBLIQUE AERIAL IMAGERY
Oblique Texturing 3D Dense Matching Mesh Dubai Municipality DSM
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2016/7/27
Providing high quality 3D data with reasonable quality and cost were always essential, affording the core data and foundation for developing an information-based decision-making tool of urban environm...
POST-MISSION QUALITY ASSURANCE PROCEDURE FOR SURVEY-GRADE MOBILE MAPPING SYSTEMS
MMS lidar accuracy trajectory errors system calibration quality assurance
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2016/7/5
Mobile Mapping Systems (MMS) consist of terrestrial-based moving platforms that integrate a set of imaging sensors (typically digital cameras and laser scanners) and a Position and Orientation System ...
QUALITY ANALYSIS ON 3D BUIDLING MODELS RECONSTRUCTED FROM UAV IMAGERY
UAV structure from motion point clouds building reconstruction 3D modeling performance validation
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2016/7/5
Recent developments in UAV technology and structure from motion techniques have effected that UAVs are becoming standard platforms for 3D data collection. Because of their flexibility and ability to r...
SPATIAL QUALITY OF A LANDSLIDE DATABASES OBTAINED WITH DIGITAL PHOTOGRAMMETRY TECHNIQUES
Spatial Quality Landslides Database Digital Photogrammetry
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2015/12/28
In this work several techniques for the elaboration of landslides databases are compared. The used techniques are the digitising on ortophotographies, the digitising on aerial photographs and geometri...
ANALYSIS OF E-LEARNING SOFTWARE AND GUIDELINES FOR QUALITY ASSURANCE IN PHOTOGRAMMETRY,REMOTE SENSING AND GIS
Education Evaluation Learning Quality Teaching Web-based
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2015/12/22
ISPRS funded the short-term project “Analysis of e-learning Software and Guidelines for Quality Assurance in Photogrammetry,Remote Sensing and GIS” which was carried out by the authors. Their work aim...
A Contrast among Experiments in Three Low-altitude Unmanned Aerial Vehicles Photography: Security, Quality & Efficiency
Low altitude Aerial photography Photogrammetry Unmanned helicopter
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2015/11/24
At present, the vast majority of photographic measurement units are in a state of "measuring" instead of "photographing". In order to combine "photographing" with "measuring" more closely, an engineer...
VOXEL-BASED QUALITY EVALUATION OF PHOTOGRAMMETRIC BUILDING ACQUISITIONS
Acquisition Building Quality Accuracy Raster
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2015/8/7
Automatic quality evaluation of photogrammetric building acquisitions is important to realize deficiencies of acquisition approaches, to compare different acquisitions approaches and to check the keep...
NEW QUALITY STANDARDS FOR DIGITAL IMAGES
Digital Radiometry Photogrammetry Image Scanner Standards Metadata
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2015/6/1
With the transition from analytical to digital photogrammetry digital image data has become more important. Today digital image data acquisition is mainly based on scanned aerial film. The user is fac...
QUALITY MEASURES FOR DIGITAL TERRAIN MODELS
DEM/DTM Quality Laserscanning LIDAR Photogrammetry
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2015/6/1
In the last few years a lot of new possibilities for the acquisition of terrain data were developed. Next to new developments in the area of digital photogrammetry due to automated image matching tech...