Home Towards a subjective collective cartography
40 more maps that
Ton Bruxelles, (...)
Mapping for Niger
Villa Morel
les 9 yeux de google
Un très beau rayon
Dans et hors la (...)
L’incroyable téléphér
Dans les plis de la
Maps of Babel
Ballades urbaines
Data model
Free data
geodemographic profiling
journal des outils
October 2010
September 2010
February 2010
October 2009
August 2009
March 2009
February 2009
January 2009
December 2008
October 2008
September 2008
July 2008
June 2008
May 2008
April 2008
March 2008
February 2008
January 2008
December 2007
November 2007
October 2007
September 2007
August 2007
July 2007
June 2007
March 2007
February 2007
January 2007
December 2006
November 2006
October 2006
September 2006
August 2006

Topology for the rest of us!
2009-02-28 11:11:21 - by Nicolas Malevé

On Jill Britton’s website, a wonderful introduction to topology.

JPEG - 56.3 kb

«A simple trick illustrates topology: taking off a vest without taking off a coat, since (topological) the vest is outside the coat — in the sense that a paper lying on the bottom of a wastebasket is really outside the basket, not in it, since being in would require removal of a boundary. One puts an arm through one vesthole; pulls the coat through this vesthole until it is hanging on the other arm; then pulls the through that other vesthole, where it is obviously "outside".»

Read more

What’s in a postcode?
2009-02-18 10:15:51 - by Nicolas Malevé

From Wikipedia:

«ACORN (acronym for A Classification Of Residential Neighbourhoods) is a geodemographic information system categorising all United Kingdom postcodes into various types based upon census data and other information such as lifestyle surveys. It was developed by Richard Webber of CACI Limited, who also developed the competing MOSAIC system, and is sold to businesses, health and local authorities typically for marketing and planning purposes.»

A collage that glues together the top (Wealthy Achievers) and bottom (Hard Pressed) categories of the ACORN classification.

JPEG - 137.6 kb

A concept, a sign system and an order of knowledge established at the centres of power
2009-02-05 10:41:44 - by Nicolas Malevé

«When I speak of geography I do not mean the materials we all studied at
school about land masses and cloud formations and climactic zones and
flora and fauna. Nor am I speaking about demographics and national
formations and geo-political resources. Instead I am contemplating the
possibility of rethinking the relations between subjects and places way
from the organising principles of the law; the law of the state that
controls privileged inclusions and desperate exclusions, or the cultural
law of naturalised and essentialised heritages that assume that a place
called France for example , is inhabited by French people who share a
language, a historical culture, a shared set of assumptions and attitudes.
What if a large part of the population is Francophone by coercion, if its
lives out its life in France, in French but also in resistance and in
resentment, if its complex allegiances are elsewhere and its presence in
France is a legacy of colonial histories and of contemporary economic
imperatives. - Could the map of that internally split entity still be
called by the overly simple term of ’France’, still be coloured a uniform
pink or yellow of whatever colour it is the atlas, a colour that would
over-ride all of the contradictory internal differences of which it is
made up?

To speak of Geography in relation to issues of cultural difference, is to
steer clear of identity politics, to navigate away from the internal
coherence of groups with an already established identity ’in common’. In
this form of politics known as identity politics the preoccupation is to
populate existing models of knowledge with a broader range of subjects. It
is to bring difference, whether sexual or cultural, into the existing
paradigms and expand their populations. For me, a far more important
project is to try and actually think difference; different modes of
knowing rather than different subjects within known modes. Geography thus
is a way of speaking cultural difference, a way of acknowledging that all
difference is always epistemologically embedded and subject to regimes
rather than simply subjugated to dominant powers.

It is made manifest in
the world through sign systems that include cartography, border marking,
landscape stereotypes, national cultures and many others. The
intersections between ’geographies’ as articulated through sign systems
and arts practices circulating as visual culture who might just have some
chance of rewriting these systems, is the heart of the subject I am trying
to produce here.

Geography is at one and the same time a concept, a sign system and an
order of knowledge established at the centres of power. By introducing
questions of critical epistemology, subjectivity and spectatorship into
the arena of geography we shift the interrogation from the centres of
power and knowledge and naming to the margins, to the site at which new
and multi dimensional knowledge and identities are constantly in the
process of being formed.»

Quote from Engendering Terror by Irit Rogoff.

Paysage technologique — théories et pratiques autour du Global Positioning System
2009-02-05 09:24:23 - by Nicolas Malevé

“Capable de localiser les coordonnées spatiales et temporelles d’un récepteur en temps réel, le Global Positioning System permet d’automatiser la géolocalisation et peut ainsi produire des usages et des représentations parfois inédites du paysage. En dépit de ce caractère innovant, la navigation satellitaire s’inscrit simultanément dans une évolution plus importante qui procède depuis longtemps à des hybridations intenses entre différentes formes de technologies (techniques de transports comme la voiture ou technologies de l’information et de la communication comme les réseaux numériques) et le paysage. Celui-ci devient en conséquence de plus en plus technologique et ceci bien au-delà des nœuds spécifiques traditionnels comme la ville.

À travers différents concepts et dispositifs comme le parcours ou la machine, de nombreux artistes interrogent et expérimentent depuis une trentaine d’années ce « paysage technologique ». Cette expérimentation artistique s’est sans aucun doute élargie avec l’intrusion lente du GPS qui permet de représenter différemment le paysage, mais également de se représenter différemment dans ce paysage. En l’utilisant comme un moyen capable de capter des mobilités, de représenter le paysage et d’agir avec lui, le GPS, au delà de ses usages technologiques et de sa signification pour les transformations actuelles du paysage est en train de se transformer en un véritable instrument artistique.

Lire la suite du rapport final des recherches d’ Andrea Urlberger