Free AIS message decoder.

This will decode AIVDM and AIVDO messages from the command line. I was inspired by the Joe Petrix decoder in Basic and tried to do the same thing in c++.

Windows Binary

Source code

Linux Binary(Ubuntu)

Sample program output:

c:\>ais-decode

Enter AIS string. (Example !AIVDM,1,1,,A,1000vV@P00Idw98ATMk00?wj0<0n,0*0f)

AIS string: !AIVDM,1,1,,A,15LWgHpP00qdupBATUBbk?v00H0p,0*2E

ais_string= !AIVDM,1,1,,A,15LWgHpP00qdupBATUBbk?v00H0p,0*2E

message type = 1

repeat indicator = 0

MMSI = 365555555

navagation status = 8

rate of turn = 128

speed over ground = 0

position accuracy = 1

longitude = -88.043930

latitude = 30.708603

course over ground = 2764

true heading = 511

c:\>