the ICC example uses ED50 / UTM zone 30 North, that was one of my

first headaches, (OSM , google ... use spherical mercator) and even

appling the tranformation there still was some offset that finally I

have to hard code,

 I have not tested but surely using the class included to lat-lon-> to

UTM will give you correct spherical mercator UTM cordinates. cause is

spherical mercator uses WGS84 datum
2009/7/3 Joseph Reeves :

quoted text
> Great stuff! :)

>

> What map projections are supported? I guess just spherical mercator?

>

> Cheers, Joseph

>

>

>

> 2009/7/3 David Reyes Samblas Martinez :

>> Dear all,

>> I have published a piece of PHP in the tuxbrain blog[1] that allows to

>> "translate" the OSM tile sistem used by TangoGPS(and omgps) to a

>> standard OGC WMS 1.1.1 web services,

>> In the code[2] is an example implemented the Institut Catala de

>> Cartografia (http://www.icc.cat) but I think the hard stuff (changing

>> coordinates), change datum, etc can be reused to other wms server out

>> there, the maps usually are free aviable for non comercial use, so I

>> think it can be interesting to use other maps source than OSM (low

>> detail in some zones) or google maps (not able to mass download).

>> The article is in spanish but the source code comments are on english.

>> As always comments are welcome.

>>

>> [1]http://www.tuxbrain.com/usando-mapas-wms-en-tangogps

>> [2]http://www.tuxbrain.com/sites/default/files/tiletoUTM-0_1_tar.bz2

>>

>> Regards

>> --

>> David Reyes Samblas Martinez

>> http://www.tuxbrain.com

>> Open ultraportable & embedded solutions

>> Openmoko, Openpandora,  Arduino

>> Hey, watch out!!! There's a linux in your pocket!!!

>>

>> _______________________________________________

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>> community@lists.openmoko.org

>> http://lists.openmoko.org/mailman/listinfo/community

>>

>

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--

David Reyes Samblas Martinez

http://www.tuxbrain.com

Open ultraportable & embedded solutions

Openmoko, Openpandora,  Arduino

Hey, watch out!!! There's a linux in your pocket!!!
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