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Talk by Ivan Sanchez Ortega at SOTM2008
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Three-pronged attack slides
Lies
Damn lies
Statistics
Lies
Damn lies
Statistics
Metric: km of roads
20%Target: 370.000 km
Metric: bytes per cápita
0.3%Target: 80GB = 2 KBpc (uncompressed)
Guesstimation:
~2 years for completion of road
network
Come to the Ibiza mapping fiesta
● Unmapped territory● Beaches● Sun● Fiesta!
GPL desktop GIS
Develop an in-house GIS
is cheaper
than buying commercial GIS
gvSIG + OSM prototype
OSM + GIS ?
“We only got hereby totally ignoringthe GIS industry
-- Steve Coast
“GIS industry?Embrace, Extend,and Extinguish”
-- FakeSteveC
OSM + GIS
OSM + GIS
more/better/simpler interfacing
OSM + GIS
more OSMOCD overall
Main, not only mapping agency
● Directorate of Cadastre– Does not cover Navarra
● Ministry of Agriculture (farms ortophotos)● Ministry of Industry (transportation)● Institute of statistics (street names)● 16 autonomous communities
– Some of them overlap IGN or a ministry– Need for i18n: four different languages
(video)
Project motto:
“Si compartes, siempre ganas más”
Project motto:
“If you share, you always earn/win more”
Sharing and unifying
leads to
licensing awareness
Licensing awareness
has led to
Ministry decree FOM/956/2008
Quality
Pri
ce
Quality
Lice
nse
€
“free”
by-nc-ndby-nc-sa
by-ncby-nd
pd/by-sa
Quality
Lice
nse
€
“free”
by-nc-ndby-nc-sa
by-ncby-nd
pd/by-sa OSM
IGN
Cadastre, etc
Ministries, postal service
Also, basic information is free as in
“attribution only”
● Trig networks● National grids● Political boundaries● Basic nomenclator
Also,
“Aerial imaginery is factual data, tracing
over it is not a derivative work”
(No actual quote, still waiting forsome confirmation on details)
Which means:
OSM spain will be able to use high-res PNOA
Some interesting questions for Google
Bottom line
OSM growth as usual
OSM + GIS = good
It's good for OSM and NMAs to work with, not
against, each other
Questions
¿?
