Raw variables derived from Furuno data files

FQ80 echosounder data files (.hac)

Echoview can derive the following variables from Furuno FQ80 .hac files.

  • angular position pings Tx
  • Sv small-cell pings Tx
  • single target detections pings Tx
  • position GPS fixes
  • from files named PingAn01.hac
  • from files named SCSVn06.hac or SSVn03.hac
  • from files named TSn04.hac
  • from files named pos.hac
Where:

x = the transducer number
n = the channel number

ETR-30N data files

Echoview can derive the following variables from ETR-30N data files.

  • Sv pings F
  • angular position pings F
  • position GPS fixes
  • from files named HF*.bin or LF*.bin
  • from files named Ph*.bin
  • from files named LL*.bin
Where:
F identifies the frequency used, being one of:
      
HF
for high frequency
LF
for low frequency

FCV-30 data files

Echoview can derive the following variables from FCV-30 data files:

See also

Furuno data files
Calibrating Furuno FQ80 data

Calibrating Furuno ETR-30N data
Calibrating Furuno FCV-30 data