EchoListener data files

EchoListener data file (.eld)

These are echosounder data files created by the EchoListener logging program.

File names for ELD files should follow the "YYMMDDnn.ELD" format, where "YY" is the year, "MM" is the month, "DD" is the day and "nn" is a serial number from "00" to "99". The year is coded as "90" to "99" for 1990 to 1999, then "A0 to A9" for 2000 to 2009, "B0" to "B9" for 2010 to 2019, etc.

Notes:

See also

Raw variables derived from EchoListener data files
Calibration settings for EchoListener data