• Like
3A Itgo2010 Leduc Gonzalez Woloszyn
Upcoming SlideShare
Loading in...5

Thanks for flagging this SlideShare!

Oops! An error has occurred.

3A Itgo2010 Leduc Gonzalez Woloszyn



  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads


Total Views
On SlideShare
From Embeds
Number of Embeds



Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

    No notes for slide


  • 1. Towards a new semantically enriched geo- processing tool adapted to the Territorial Intelligence and socio-ecological foresight main thematics T. Leduc, P. Woloszyn, F. González Cortés Rennes, March, 25th 2010
  • 2. Context and motivations ● From the institutional point of view: ● The CERMA lab. in the Ambiances Architecturales et Urbaines French CNRS unit, ● The Espaces et SOciétés French CNRS unit, ● From the action-research point of view: ● Feedback from the (instrumental part of the) Ambioflux urbains interdisciplinary research project, ● Towards a systemic approach of the conception of pedestrian city tours… ● Implementation of a spatial formalism in a dedicated framework.
  • 3. Ambioflux Intents/Imprints - Marker/Attractor ● PIRVE's interdisciplinary research project, ● Objectives: ● Ambients intents, execution plan (ambient markers), ● Ambients practical experience, spatial imprints (ambient attractors) ● Study the transformation process from markers to attractors (what's the trigger?), ● Geo-processing: spatial transcription of perceiving qualities.
  • 4. Ambioflux – instrumental part ● Simplifications: ● Visual- or soundscape perception → partial isovists or acoustic indices computations made by a visual/acoustic sensor/device; ● Pedestrian mobility → the mobile sensor move without real freedom degree, constant speed on the rails ; ● Urban environment → 2D building layer (BD Topo, from French national provider of reference geographic information, IGN) ; ● Impact of the visual- or soundscape → compare several fingerprints all along the pathway.
  • 5. Ambioflux – soundscape approach ● Towards a new scattering indicator
  • 6. Ambioflux – visualscape approach ● Partial isovists fields analysis (Benedikt 1979, Batty 2001, Meilinger 2009),
  • 7. Ambioflux – visualscape approach
  • 8. Perspectives - outlook ● AmbUPAH project ● Toward a new prototype to assess urban patrimonial surroundings – implementation in the specific case of some pedestrian tours (in cities labeled VPAH) in the Pays de la Loire French region…