HD-MAX Echo Sounder User Guide
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automatically. If you want to pause data acquisition, click [Pause]
. In
such circumstances, it will stop data record temporarily. Click [Record] again,
and the data collected will be recorded to existing survey line documents.
For Echo sounder software, sounding data and measurement data will be
saved synchronously.
(1) Survey line documents
Naming
format
of
survey
line
documents:
LnAA_BB_YYYYMMDD_hhmmss
Field
Format
Description
Marking
Ln
Survey line marking
No.
AA
The number of corresponding planned route. If there is no
corresponding planned route available, the filed will be as
null character.
Times
BB
Repeat count of measurement. For example for planned route
AA measurement, BB will be as 0 at the first time and BB
will be as 1 at the second time, ...
Date
YYYYMMDD
Specific date
Time
hhmmss
Specific time
Table 2 Survey line name
Example:
Ln10_1_20130830_164040
Refers to Aug. 30, 2014, 16:40:40. Performed a second measurement for the
planned route numbered 10.
(2) Planned route capturing
The system will automatically capture the nearest planned route close to the
ship and display it in highlight. In case of building a new survey line
document, the current survey line will be named after the captured planned
route.
(3) Quick change over
Click [Switch]
. If it is under acquisition status, a new survey line
document will be established; if it is under acquisition suspend status, a new
survey line document will be established at the next data acquisition. [Switch]
can solve the following two issues:
1. How to measure a survey line repeatedly?
When the ship gets close to the planned route A which is to be measured, the
