various uses : training set for MEDDE and CEREMA users, integration in a processing chain (OTB, ogr & gdal application), thematic (land cover for city planning, coastline monitoring, hasards flood), Dominique HEBRARD
PREDICTING THE TIME OF OBLIVIOUS PROGRAMS
The BSP model can be extended with a zero cost synchronization mechanism, which can be used when the number of messages due to receives is known. This mechanism, usually known as "oblivious synchronization" implies that different processors can be in different supersteps at the same time. An unwanted consequence of these software improvements is a loss of accuracy in prediction. This paper proposes an extension of the BSP complexity model to deal with oblivious barriers and shows its accuracy.
PREDICTING THE TIME OF OBLIVIOUS PROGRAMS
The BSP model can be extended with a zero cost synchronization mechanism, which can be used when the number of messages due to receives is known. This mechanism, usually known as "oblivious synchronization" implies that different processors can be in different supersteps at the same time. An unwanted consequence of these software improvements is a loss of accuracy in prediction. This paper proposes an extension of the BSP complexity model to deal with oblivious barriers and shows its accuracy.
Power Point Presentation on object detection using tensorflow :
TensorFlow™ is an open source software library for high performance numerical computation. Its flexible architecture allows easy deployment of computation across a variety of platforms (CPUs, GPUs, TPUs), and from desktops to clusters of servers to mobile and edge devices. Originally developed by researchers and engineers from the Google Brain team within Google’s AI organization, it comes with strong support for machine learning and deep learning and the flexible numerical computation core is used across many other scientific domains.
Standardizing on a single N-dimensional array API for PythonRalf Gommers
MXNet workshop Dec 2020 presentation on the array API standardization effort ongoing in the Consortium for Python Data API Standards - see data-apis.org
OTB: logiciel libre de traitement d'images satellitesotb
La multiplication des capteurs et des satellites d'une part et l'amélioration des produits issus de la télédétection d'autre part se traduisent par des applications de plus en plus nombreuses dans les divers domaines de l'observation de la Terre. Depuis plus de 7 ans le CNES développe l'OTB, une bibliothèque libre d'algorithmes de traitement d'images dédiée aux données de télédétection. La librairie et le logiciel Monteverdi fédèrent maintenant autour d'elle une large communauté d'utilisateurs et de contributeurs.
The following presentation "Building Interoperable SDIs with Open Source Products" was held by GeoSolutions' founder and managing director at GeoSpatial World Forum 2015, Lisbon.
Main topics:
- GeoSolutions' presentation
- GeoSolutions' expertise
- GeoSolutions' products (GeoServer, GeoNetwork, MapStore)
- GeoSolutions' main clients
PREDICTING THE TIME OF OBLIVIOUS PROGRAMS
The BSP model can be extended with a zero cost synchronization mechanism, which can be used when the number of messages due to receives is known. This mechanism, usually known as "oblivious synchronization" implies that different processors can be in different supersteps at the same time. An unwanted consequence of these software improvements is a loss of accuracy in prediction. This paper proposes an extension of the BSP complexity model to deal with oblivious barriers and shows its accuracy.
PREDICTING THE TIME OF OBLIVIOUS PROGRAMS
The BSP model can be extended with a zero cost synchronization mechanism, which can be used when the number of messages due to receives is known. This mechanism, usually known as "oblivious synchronization" implies that different processors can be in different supersteps at the same time. An unwanted consequence of these software improvements is a loss of accuracy in prediction. This paper proposes an extension of the BSP complexity model to deal with oblivious barriers and shows its accuracy.
Power Point Presentation on object detection using tensorflow :
TensorFlow™ is an open source software library for high performance numerical computation. Its flexible architecture allows easy deployment of computation across a variety of platforms (CPUs, GPUs, TPUs), and from desktops to clusters of servers to mobile and edge devices. Originally developed by researchers and engineers from the Google Brain team within Google’s AI organization, it comes with strong support for machine learning and deep learning and the flexible numerical computation core is used across many other scientific domains.
Standardizing on a single N-dimensional array API for PythonRalf Gommers
MXNet workshop Dec 2020 presentation on the array API standardization effort ongoing in the Consortium for Python Data API Standards - see data-apis.org
OTB: logiciel libre de traitement d'images satellitesotb
La multiplication des capteurs et des satellites d'une part et l'amélioration des produits issus de la télédétection d'autre part se traduisent par des applications de plus en plus nombreuses dans les divers domaines de l'observation de la Terre. Depuis plus de 7 ans le CNES développe l'OTB, une bibliothèque libre d'algorithmes de traitement d'images dédiée aux données de télédétection. La librairie et le logiciel Monteverdi fédèrent maintenant autour d'elle une large communauté d'utilisateurs et de contributeurs.
The following presentation "Building Interoperable SDIs with Open Source Products" was held by GeoSolutions' founder and managing director at GeoSpatial World Forum 2015, Lisbon.
Main topics:
- GeoSolutions' presentation
- GeoSolutions' expertise
- GeoSolutions' products (GeoServer, GeoNetwork, MapStore)
- GeoSolutions' main clients
Distributed Development of IoT Middleware with MicroservicesMario Kušek
In H2020 EU project symbIoTe (symbiosis of smart objects across IoT environments) we have been building IoT middleware based on microservices programmed in Java with Spring Boot and Spring Cloud components. Here I will present what we have built and what are our experiences in developing such services in a distributed team across the EU and employed by 15 organizations. I will present organizational and technical advantages and drawbacks as well as our choices in building such a system.
Phidias: Steps forward in detection and identification of anomalous atmospher...Phidias
PHIDIAS is organised a webinar entitled "Steps forward in detection and identification of anomalous atmospheric events" held on 13 October 2020 at 15:00 CEST in collaboration with ESCAPE project. The webinar aimed at showcasing how PHIDIAS is going to improve the usage of HPC and high performance data management services for the development of intelligent screening approaches for the exploitation of large amounts of satellite atmospheric data in an operational context.
WireCloud is the FIWARE Application Mashup Generic Enabler Reference Implementation. This talk gives an overview of WireCloud, describes its integration with other Generic Enablers, and gives some technical information on how to write composite applications using WireCloud
DDAY2014 - Ecologia del valore e DRUPAL@Engineering: l’esperienza di un grand...DrupalDay
Speaker: Rudy Demo e Gabriele Ruffati
Area: Business
L’esperienza di Engineering con Drupal è cominciata un po’ per caso un po’ per opportunità quando la Commissione Europea ci ha chiesto aiuto per completare, proprio in Drupal, lo sviluppo del proprio portale.
i-SCOPE delivers an open source toolkit for 3D smart city services based on 3D Urban Information Models
(UIM), created from accurate urban-scale geospatial information. The smart services proposed address the
following three scenarios: 1) Improved inclusion and personal mobility of aging people and diversely able
citizens; 2) Energy dispersion & solar energy potential assessment; 3) Noise mapping & simulation.
The Open Vehicle Route Planner (OpenVRP) is the ideal routing optimization software for fleet management and transportation businesses. It minimizes operation costs, optimizes schedules, handles resources efficiently and maximizes the level service.
OpenVRP Engine is built on top of PostgreSQL/PostGIS and its algorithms are part of pgRouting library. OpenVRP is Open Source software under GPL2 license.
The Open Data movement is now moving a step forward, many governments, institutions and business have recently started the process of making information available to citizens and customers. Data is now seen as a powerful instrument to increase transparency in public administration and business on policies. About 80% of this information has a spatial component that is not entirely exploited yet. A range of open source solutions are now available to address this challenge, in this session we will explore their potential and possible applications. The so-called “data deluge” is here.. but we can build good umbrellas.
Drupal Day 2011 - Thinking spatially with your open dataDrupalDay
Talk di Juan Arevalo & Marco Giacomassi | Drupal Day Roma 2011
The Open Data movement is now moving a step forward, many governments, institutions and business have recently started the process of making information available to citizens and customers. Data is now seen as a powerful instrument to increase transparency in public administration and business on policies. About 80% of this information has a spatial component that is not entirely exploited yet. A range of open source solutions are now available to address this challenge, in this session we will explore their potential and possible applications. The so-called “data deluge” is here.. but we can build good umbrellas. Please come to learn more about it!
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Free Complete Python - A step towards Data Science
USING ORFEO TOOLBOX A GROWING COMPETENCE IN A COLLABORATIVE ENVIRONMENT
1. June 2015 – Hackfest OTB - Toulouse
CENTRE FOR EXPERTISE AND ENGINEERING
ON RISKS, URBAN AND COUNTRY PLANNING,
ENVIRONMENT AND MOBILITY
Satellite Application Pole - MEDDE
DOMINIQUE HEBRARD – GILLES FOUVET
A GROWING COMPETENCE IN A
COLLABORATIVE ENVIRONMENT
USING ORFEO TOOLBOX
2. June 2015 – Hackfest OTB - Toulouse
Who are we ? Context and aims
Usage of OTB
Example of studies and tools
FeedBack
of CEREMA's team
Presentation
Outline
Presentation
Outline
3. June 2015 – Hackfest OTB - Toulouse
Who are we ?
Context and aims
Who are we ?
Context and aims
4. Date_Titre de la présentation
Satellite Application Pole
INSTITU-
TIONAL
SERVICES
DG, DREAL
DRAAF, DDT
CEREMA, Local
authorities…
INSTITU-
TIONAL
SERVICES
DG, DREAL
DRAAF, DDT
CEREMA, Local
authorities…
SATELLITE POLE
Located in CEREMA
SATELLITE POLE
Located in CEREMA
Transmission potential user's needsTransmission potential user's needs
Promotion of satellite applications
technical support and services
Promotion of satellite applications
technical support and services
Partnership and projectsPartnership and projects
EARTH OBSERVATION ACTIVITY :
INTEGRATING IN A PERTINENT AND USEFUL UTILISATION OF
SATELLITE IMAGES IN THE INSTITUTIONAL SERVICES
EARTH OBSERVATION ACTIVITY :
INTEGRATING IN A PERTINENT AND USEFUL UTILISATION OF
SATELLITE IMAGES IN THE INSTITUTIONAL SERVICES
TECHNICAL
ACTORS IN
SATELLITE
APPLICATIONS
Laboratories,
CNES, ESA
Service providers,
companies…
TECHNICAL
ACTORS IN
SATELLITE
APPLICATIONS
Laboratories,
CNES, ESA
Service providers,
companies…
5. June 2015 – Hackfest OTB - Toulouse
French Policies About Software
Convergence towards free software
Administrative circular of the Prime Minister -
September 2012
Usage of free software in the French administration :
- added value for the users
- cost control,
- adaptability,
- ….
Two examples :
- Mimo : list of free office software
- Qgis becomes the main GIS software in MEDDE
active and great community in the services
6. June 2015 – Hackfest OTB - Toulouse
Stakes and Aims
From research to development and democratization
Specifications and targets:
- GIS specialist CEREMA, MEDDE, local authorities (non specialist
in remote sensing)
- skills transfer
- reproducibility (software, methodology, training)
- Potentially widespread in the services (products or tools)
- Training (pedagogical suitcase)
7. June 2015 – Hackfest OTB - Toulouse
Training (pedagogical suitcase)
Module 1 : (1 day)
- Awarness and acculturation,
- What can we do with satelitte images ? Where can you get them ?
- targets : GIS engeneers and technicians, and project manager in
charge of public policies
Module 2 : (3 days)
- Basic raster manipulations
- Basic classifcations (thresholding) and index (NDVI,etc..)
- supervised classification
8. June 2015 – Hackfest OTB - Toulouse
Usage of OTBUsage of OTB
9. June 2015 – Hackfest OTB - Toulouse
USAGES OF OTB
Are we users or developers ?
For the GIS users :
We are developers and specilized in remote sensing
For the developers :
We are end-users
So :
We are using OTB application
10. USAGES OF OTB
OTB application - a bridge between GUI users and CLI users for
automatization
OTB
applications
OTB
applications CLI
Command Line Interface
CLI
Command Line Interface
GUI
Graphical User Interface
GUI
Graphical User Interface
Script
few lines : loops
Script
few lines : loops
Processing chain
6000 lines
Processing chain
6000 lines
Monteverdi 2.0Monteverdi 2.0
QGIS 2.0
sextante
QGIS 2.0
sextante
SpatiaLiteSpatiaLite
11. June 2015 – Hackfest OTB - Toulouse
Example of studies
and
tools
Example of studies
and
tools
12. June 2015 – Hackfest OTB - Toulouse
What the users mainly need ?
The example of Land Cover:
- evaluation for territory planning policies :
➢ anthropisation, natural lands, agricultural land:
minimum each 3 years
➢ urban density
- very low cost
- stability of the method
The needs are quite simple, the answer a little bit less!
13. June 2015 – Hackfest OTB - Toulouse
Study led in CEREMA
✔ Various topics and studies : always linked with public policies in the fields
of territory planning, natural and industrial hasards or environment
✔ Various images : Pléiades, Rapideye, Spot 6, Spot 5, sentinelle 2 ?, …
✔ Different needs, so several methods
✔ Numerous orders from the users : demonstrator to test on their territories
✔ Strong need of human ressource optimization, led us to automatization
strategy
14. June 2015 – Hackfest OTB - Toulouse
Processing chain : Satellite Application Pole
Born in 2012
- first need of automatization
V 1.0 end of 2013
- 90% tasks automatization (scripts Python, OTB, spatialite, gdal)
V 1.x road map 2014
- increase computing performance
- improve ergonomy, stability and maintenance
V 2.0 road map 2015
- cutting the chain in several application modules
- command line interface via argument parser
- integration methodology evolutions
- computation time optimization
- hypervisor
V 2.x road map 2016
- hypervisor
- GUI ?
19. June 2015 – Hackfest OTB - Toulouse
Exemple of result
✔ Bordeaux Métropole
✔ 4 Pléiades couples images
✔ 4 DTS Digital Terrain Surface
✔ Evaluation of urban density
Work station
✔ CPU : xeon E5-2620 2,1 GHz
✔ Memory : 12 Go + 12 Go swap
Computation time :
✔ 300 hours
20. June 2015 – Hackfest OTB - Toulouse
FeedBack
of CEREMA's team
FeedBack
of CEREMA's team
21. June 2015 – Hackfest OTB - Toulouse
Feedback
Before comming, we meet each member of our 10 guys staff and interviewed
them.
✔ BUG : we have made a list but we are unforgivable : we did not feed the
Mantis
✔ Propositions of enhancement : ergonomics, calculation performance, new
applications, enhacement of existing applications, otb applications in
french,…
✔ need to complete documentation (in french, more examples and
recepies,...)
✔ Outlook : OTB can be an integrated tool ? After classification, post-
treatments (polygonization), opportunity for methodolgy sharing (forum,
wiki, howto, tutorial,...)
22. June 2015 – Hackfest OTB - Toulouse
CENTRE FOR EXPERTISE AND ENGINEERING
ON RISKS, URBAN AND COUNTRY PLANNING,
ENVIRONMENT AND MOBILITY
Dominique HEBRARD
dominique.hebrard@cerema.fr
Gilles FOUVET
gilles.fouvet@cerema.fr
Thank you for your attention.