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OPTIMISING THE WORKFLOW IN A HYBRID PRODUCTION SYSTEM OF ANALYTICAL AND DIGITAL PRODUCTION OF GEODATA USING AERIAL PHOTOGRAPHS
Photogrammetry Orientations Digital Analytical Aerial triangulation Digital Terrain Model Orthophoto
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2015/9/28
Today, mapping technologies are in the midst of transition, from analogue and analytical to digital. The move to digital is being driven by the desire to increase production capability through compute...
Investigation on the potential of digital Landsat ETM+ data for soil salinity mapping
Landsat ETM+ Soil salinity Electrical Conductivity (EC) Stepwise regression Digital number(DN) Image enhancement Lout plain Iran
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2015/9/28
In order to evaluate the potential of satellite data in classification of saline soils, Enhanced Thematic Mapper (ETM+) subscene of northern part of Lout Plain, Iran dated July 2002 was analyzed quali...
A COMPARISON OF GEOSTATISTICS AND FUZZY APPLICATION FOR DIGITAL ELEVATION MODEL
Geodesy Geostatistical analysis DEM Kriging Fuzzy Logic
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2015/9/28
This paper is continuation work of a research started in 2005. In the previous research, variety of fuzzy digital elevation models was constructed and the best fit model was selected in order to prese...
COASTAL DIGITAL SURFACE MODEL ON LOW CONTRAST IMAGES
UAV low contrast DSM coastal survey MicMac
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2015/9/21
Coastal sandy environments are extremely dynamic and require regular monitoring that can easily be achieved by using an unmanned aerial system (UAS) including a drone and a photo camera. The acquired ...
ACCURACY OF DIGITAL FRAME CAMERAS
digital aerial cameras geometry model deformation stereo plotting
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2015/9/17
Due to legal restrictions, the German hard coal mining company Deutsche Steinkohle AG (DSK) is obliged to conduct a monitoring on surface changes (subsidence) caused by mining activity (e.g. Topograph...
THE DIGITAL MAPPING CAMERA DMC AND ITS APPLICATION POTENTIAL
Operability Modularity Geometry Radiometry Large Format Digital Cameras
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2015/9/17
The Hansa Luftbild Group decided in summer 2005 to purchase the Digital Mapping Camera (DMC) of Z/I Imaging (Intergraph) and is operating this system since February 2006. Up to now there was about 300...
DIRECT GEOREFERENCING OF DIGITAL CAMERA IMAGES FOR STEREO PLOTTING
direct georeferencing digital aerial camera UltraCamD GPS/IMU calibration
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2015/9/17
In the years of 2004 to 2006, the Portuguese authority for forestry, the Direcção Geral dos Recursos Florestais (DGRF) ordered a digital photo flight over the whole country. The images, acqu...
CALIBRATION OF A WIDE-ANGLE DIGITAL CAMERA SYSTEM FOR NEAR REAL TIME SCENARIOS
Aerial cameras image series near real time processing direct georeferencing
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2015/9/17
Near real time monitoring of natural disasters, mass events, and large traffic disasters with airborne SAR and optical sensors will be the focus of several projects in research and development at the ...
DIGITAL HEIGHT MODELS BY CARTOSAT-1
high resolution space image orientation DEM filtering
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2015/9/17
By the Shuttle Radar Topography Mission (SRTM) a nearly world wide height model has been generated, which is available free of charge. The mayor limitation of this height model is the point spacing of...
GEOMETRY AND INFORMATION CONTENTS OF LARGE SIZE DIGITAL FRAME CAMERAS
digital aerial cameras geometry information contents self calibration model deformation
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2015/9/17
Large size digital aerial frame cameras like Intergraph DMC and Vexcel UltraCam are becoming standard for photogrammetric application. It is difficult to compare the information contents of such camer...
PHOTOGRAMMETRIC IMAGE ACQUISITION AND IMAGE ANALYSIS OF OBLIQUE IMAGERY-A NEW CHALLENGE FOR THE DIGITAL AIRBORNE SYSTEM PFIFF
Digital airborne imaging systems Oblique images 3D-City models
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2015/9/17
Due to the intuitive perception of the oblique view to humans, recently oblique images come in the focus of photogrammetrists again. Also new flexible digital airborne camera systems allow for the eas...
MEDUSA–A WIDE SWATH HIGH RESOLUTION DIGITAL CAMERA FOR THE PEGASUS SYSTEM
Digital Camera Processing Hyper spectral High resolution
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2015/9/17
We have advocated the use a High Altitude Long Endurance Unmanned Aerial Vehicle (HALE-UAV) for remote sensing since 2000. The project, called Pegasus, is now becoming a reality. The platform, an extr...
Digital Technology in the protection of cultural heritage Bao Fan Temple mural digital mapping survey
Three-dimensional Laser Scanning Mural Digital Mapping Survey Degradation Investigation
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2015/9/14
Peng Xi county, Sichuan province, the Bao Fan temple mural digitization survey mapping project: we use three-dimensional laserscanning,
multi-baseline definition digital photography, multi-spectral d...
The pros and cons about the digital recording of Intangible Cultural Heritage and some strategies
Intangible Cultural Heritage ICH digital recording
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2015/9/14
Intangible Cultural Heritage (referred to as ICH), whose fundamental nature different from the tangible cultural heritage is
"Intangible", and the related physical presence of the heritage is not the...
Digital 3D Borobudur – Integration of 3D surveying and modeling techniques
3D surveying multi-sensor Borobudur temple
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2015/9/14
The Borobudur temple (Indonesia) is one of the greatest Buddhist monuments in the world, now listed as an UNESCO World
Heritage Site. The present state of the temple is the result of restorations aft...