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schwehr / libais

C++ decoder for Automatic Identification System for tracking ships and decoding maritime information
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Getting utm coordinates instead of latitude and longitude #207

Open yanivbm88 opened 3 years ago

yanivbm88 commented 3 years ago

Hi,

Documentation states that parser should return location by latitude and longitude coordinates. However, the output I'm getting is in utm coordinates (x,y). What could cause that behavior? Does that depend on my input file structure? If it is, below I provided a sample signal, and will be happy to know which part causes this configuration and what should I put there instead.

Thank you 

\g:1-2-1489,c:1609779346,s:rORBCOMM000m*30\!AIVDM,2,1,0,A,55@H`20284no<DQ?P008U8<P00000000000000168H=744Ae`;j0BAP@0000,0*74
\g:2-2-1489*59\!AIVDM,2,2,0,A,00000000000,2*24
LordKobra commented 3 years ago

From my experience x = Longitude and y = Latitude. Check out, how the decoded data looks. UTM should be an integer like 12345, Longitude in float representation like 12,3456.