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In this paper, main challenges of underwater photogrammetry in shallow waters are described and analysed. The very short camera to object distance in such cases, as well as buoyancy issues, wave effec...
The last achievements of technologies in geomatics especially in survey and restitution of 3D models (UAV/drones and laser scanner technologies) generated new procedures and higher standards of qualit...
Nowadays, 3D documentation of architectural assets is becoming a demanding task for the valorisation of Cultural Heritage especially after a restoration project. The 3D documentation can be used for d...
This work describes our findings about an evaluation of the stability and the consistency of twenty primary PICSs (Pseudo-Invariant Calibration Sites). We present an analysis of 13 years of 8-daily MO...
A river is presented by series arcs which are spatially end in end in a river geographic database traditionally. In order to better use the data, the main content of the paper is presenting the method...
This paper addresses the issue of extracting main and secondary road networks in dense urban areas from very high resolution (VHR, ~0.61m) satellite images. The difficulty with secondary roads lies in...
This paper is a complement to two review papers published in the last years (Gallego, 2004, Carfagna and Gallego, 2005). In these papers an analysis is provided on the different ways satellite images...
This paper highlights recent developments that have led to object-based image analysis (OBIA). We summarize major trends in bridging remote sensing, image processing and GIS and we hypothesize that OB...
This work presents an approach to enhance navigation in indoor environments based on a landmark concept. It has already been proved by empirical research that by using landmarks the wayfinding task ca...
The characteristic feature of the unified system of water supply of Azerbaijan is the large spatial remoteness between the main water sources (Greater and Small Caucasian mountains) and water-using ec...
Spatial extrapolation has become a sine qua non and an ad hoc major research focus in applied ecology in the latter half 20th century. Progressive innovations in data acquisition and processing techno...
France, under the leadership of the French Space Agency (CNES), has set up a cooperative program with Austria, Belgium, Spain, Sweden, in order to develop a space Earth Observation system called PLEIA...
Main Results and Considerations from Presentation and Discussion.

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