Sentinel-1 for monitoring tunnel excavations in Rennes, France

L’Université de Rennes 1

par Erwan Faou Quelques aspects géométriques en théorie des coques et en intégration numérique des systèmes hamiltoniens.

IRISA / INRIA Campus de Beaulieu 35042 RENNES Cedex France

According to the description of work [19, Annex 1], the XtreemOS operating system is composed of two parts: 1) the foundation layer (XtreemOS-F), which is a modified Linux system, embedding Virtual Organization (VO) support mechanisms and providing an appropriate interface to implement 2) the high level operating system services, (XtreemOS-G). This document presents the specification of Linux-X...

Deformation monitoring using Sentinel-1 SAR data

This paper describes the data processing and analysis procedure implemented by the authors to analyse Sentinel-1 data. The procedure is an advanced Differential Interferometric SAR (DInSAR) technique that generates deformation maps and time series of deformation from multiple SAR images acquired over the same site. The second part of the paper illustrates the results of the procedure. The first...

Thèse / Université De Rennes 1

The spherical sampling of the incident radiance function entails a high computational cost. Therefore the illumination integral must be evaluated using a limited set of samples. Such a restriction raises the question of how to obtain the most accurate approximation possible with such a limited set of samples. In this thesis, we show that existing Monte Carlo-based approaches can be improved by ...

University of Rennes 1 Accreditation