all documents
  • all documents
Advanced search
Search set :
all documents
  • all documents
Search by geolocation
Search :
Enter a landmark, address, city, country... :
Distance :  close
Search set :
all documents
  • all documents
Embed code : Copy and paste the embed code above to display this media inside a web page.
Abstract :
From data transmitted by geophysicists after an earthquake, numerical analysts try to digitally model the whole phenomenon of earthquake related wave propagation. The aim is to better represent the internal structure of the Earth, and determine wat areas are most at risk, provide checkmaps (maps of maximum acceleration), etc.
Roland Martin (research engineer, CNRS), Julien Diaz (Inria researcher) and Pieyre Le Loher (Inria engineer) explain how mathematicians and computer engineers do their simulations at different scales, thanks to parallel computing and graphic boards processors.
Date of production :
Duration :
04 min 59 sec
Language :
Version française
Available languages :
Other language :
Research project-team :
Research center :
Keywords :
Master N° :
Scientific author :
Production :
Inria - direction de la communication
Author director :
Langlois, Arnaud
Permalink :

Format : .mp4
22,8 MB
480 x 270 pixels
Basse défiinition - Web
Encodage PAL .MP4 H264
512 kbits/s

Format : .mp4
183 MB
1024 x 576 pixels
Moyenne définition - équivalent DVD
Encodage PAL .MP4 H264
5 Mbits/s
See selection
Drop here to remove from your selection