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An Enhanced Global Elevation Model Generalized from Multiple High Resolution Source Datasets,
Elevation Digital Elevation Model Topography Global Generalization
2015/12/18
Global digital elevation models are routinely used in a variety of earth science applications. GTOPO30, a widely used global elevation model produced by the U.S. Geological Survey, was produced in the...
Application of High-Resolution Global DEM in the Oco Mission
Global DEM Continuous Geolocation Of Satellite Soundings Earth Environmental Detection OCO
2015/12/18
The Orbiting Carbon Observatory (OCO), scheduled for launch in December 2008, will make the first space-based measurements of atmospheric CO2 with the precision, spatial and temporal resolution needed...
Challenging Olympic Medals - an Innovative GNSS-Based Multi-Sensor System for Athlete Training and Coaching
Global Positioning System Olympic Competition Inertial Navigation System Sport Application
2015/12/18
In preparing for Olympic competition, every detail is important. Athletes and coaches are not only interested in the physiological information, but also interested in the positional information. Physi...
VisionMap A3 - the New Digital Aerial Mapping System: Basic Principles and Workflow
Digital Camera GPS/INS High Resolution Colour Design Cost Performance
2015/12/18
VisionMap was established in 2004 in order to develop a new automatic mapping system. Today the system is fully operational and the paper will discuss the system design, the operational functions, wor...
Application of SPOT-5 Imagery in Surveying and Mapping of West Regions in China
Satellite Remote Sensing Digital Maps Digital Photogrammetry Absolute Orientation
2015/12/17
During the past 50 years, there are no topographic maps at scaled of 1:50,000 in the West Regions of China. Beside the extremely adverse environmental condition of the regions, the poor surveying and ...
Comparative Analysis of Georeferencing Procedures Using Various Sources of Control Data
Digital Camera Georeferencing Orthoimage Generation Object Reconstruction
2015/12/17
The increasing efficiency and affordability of modern spatial acquisition systems, such as LiDAR, have provided reliable alternative sources of control data for image georeferencing. Indirect georefer...
Automated Near Real Time RADARSAT-2 Image Geo-Processing and Its Application for Sea Ice and Oil Spill Monitoring
RADARSAT SAR Georeferencing Real-time Pollution Snow Ice Detection
2015/12/17
Synthetic aperture radar (SAR) data from RADARSAT-1 are an important operational data source for several ice centres around the world. Sea ice monitoring has been the most successful real-time operati...
MARS:High-Resolution Digital Terrain Model and Ortho-Image Mosaic on the Basis of MEX/HRSC Data
Adjustment Orientation Block Bundle DEM/DTM Mosaic Orthoimage
2015/12/17
The High Resolution Stereo Camera (HRSC) onboard the European Space Agency’s (ESA) Mars Express (MEX) has been orbiting Mars since December 2003. One of the main aims is to cover Mars globally in colo...
Operational Determination of Tie Points and Bundle Adjustment of HRSC Images of the Mars Express Mission
Extra-terrestrial Adjustment Matching Orientation Processing
2015/12/17
The pushbroom scanner HRSC (High Resolution Stereo Camera) onboard the European Mars Express mission is orbiting the planet Mars since January 2004 and delivers stereoscopic imagery with five panchrom...
In this paper the Topography Section of the University of Cagliari (Italy) presents the results of the research carried out on the Location Based Services. These are services which use the knowledge o...
Establishment of Map Renewal Technique for Local Government by Using Real Time GIS
Mobile Mapping System Database Updating GPS-Assisted Photogrammetry
2015/12/17
Much local government has been utilizing a large-scale digital map using Geographic Information System (GIS). However, the maintenance and renewal of a map database need much labor and time. Moreover,...
An Attribute-Driven Approach for Image Registration Using Road Networks
Georeferencing Matching Imagery GIS Feature Transformation
2015/12/11
Geospatial analysis is becoming increasingly dependent on the integration of data from heterogeneous sources. In this paper, we present an automated, feature-based approach for geometric co-registrati...
Calculating River Length Based on Topography Data
River Length Topographic Data Identifying Mainstream Centerline Multiple Criteria Decision
2015/12/11
River length has been the particular interest of people. Topographic data, which are obtained from field survey or digitizing from topographies, can serve as ideal data source for river length calcula...
A Strategy to Build a Seamless Multi-Scale TIN-DEM Database
Geographical Information Science Triangulation Terrestrial photogrammetry
2015/12/11
With the development of 3D GIS, the visualization of the earth’s surface is more and more important. In order to improve the efficiency and the precise of the terrain visualization, it is essential to...
Application of Robust Regression for Exterior Orientation of Video Images
Orientation Video Adjustment Tracking Bundle Exterior Algorithms
2015/12/9
Nowadays, the 3-D measurement system using the video image sequences has been used in many fields, for example the vision sensor for machine control or the measurement technique of city area for GIS o...