TLL Target Latitude and Longitude
A TLL text string in the format displayed below that contains data associated with the tracked target in. NMEA format version 2.x TLL. The TTL text strings is appropriate to use as serial output when the IPS software is being used primarily for target navigation as The TTL text string has a target ID number.
NOTE: The serial output of target location data in the TLL strings created by IPS will always be with regard to the hydrophone location independent of the reference (R) location.
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$IPTLL,05,2409.251,N,09120.214,W,Lxt-1,214619.44T,,*53
1. Target Number From 0 To 9.
2. Target Latitude.
3. Latitude N. or S.
4 Target Longitude.
5. Longitude E. or W.
6. Target name display only first 8 characters.
7. UTC of data.
8. Target status.