[Proj] Triangulation Point Lists

[Jose Gonçalves]

Spanish Geodetic Network data provided by Instituto Geográfico Nacional:

http://www.ign.es/ign/es/IGN/vertices_geodesicos.jsp





2009/8/21 Irwin Scollar <al001 at uni-koeln.de>

> France, Belgium and the UK now offer free access
> to their databases of trigonometric points for their triangulations:
>
> http://www.geoportail.fr/visu2D.do?ter=metropole
> (zoom in, then open Sites Géodésiques in the left window)
>
> http://www.ngi.be/gdoc/default_fr.htm
> (select an area)
>
>
> http://benchmarks.ordnancesurvey.co.uk/pls/htmldb/f?p=111:13:6255072357299077241::NO::P13_QUERY_BY:LandrangerSheetNumber
> (query by 1:50000 map sheet number) from
>
> http://leisure.ordnancesurvey.co.uk/products/paper-maps/paper-maps-ordnance-survey-great-britain/paper-maps-ordnance-survey-great-britain-os-landranger-map
>
> If anyone knows of other countries anywhere in
> the world offering similar free access to their
> triangulation point database, perhaps in response
> to the European Union INSPIRE directive which is now in force,
>
> http://inspire.jrc.ec.europa.eu/
>
> please post the links on this list or send them to me off-list if you
> prefer.
>
> Irwin Scollar
>
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