[Proj] load arcSDE raw data from database and convert to lat/long

[JAG]

Hi
There is something wrong with those coordinates. The second point has larger X but smaller longitude and smaller Y but larger latitude. Are X and Y changed in one of the points?
Regards
José Gonçalves 



No dia 9 Nov 2011, às 15:36, Vincenzo Ampolo <vincenzo.ampolo at gmail.com> escreveu:

> Hi all,
> 
> I'm new to proj.
> 
> I just have a set of X, Y coordinates. i dunno what they are or the 
> format they use. I suppose they are a raw export of arcgis point data 
> exported via csv from a database. I think that arcsde is used as a 
> gateway. Coordinates are:
> 
> X = 1550428 Y = 2447336 and should be a point closer to lat = 41,8905198 
> lng = 12,4942486
> X = 2159820 Y = 1457635 and should be a point closer to lat = 45,463681 
> lng = 9,1881714
> 
> I need a way to convert them. i tried to decode them as UTM or 
> cartesians point in meters but it doesn't work.
> 
> Does anyone have a suggestion in how to solve this problem?
> 
> Thanks.
> 
> -- 
> Vincenzo Ampolo
> http://vincenzo-ampolo.net
> http://goshawknest.wordpress.com
> 
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