Sensors & Software Inc. NG250 ユーザーズマニュアル
Noggin
12-Survey & Map Mode
95
N
OGGIN
1000 S
YSTEM
If the Plot Interval is not set to Normal, use the following formula to calculate the total distance
per screen:
per screen:
Total Distance Per Screen = Station Interval * (640 / Plot Interval)
where: Station Interval is in metres or feet, and
Plot Interval is in Pixels.
For example, if the Station Interval is 10 centimetres (0.1 metres) and the Plot Interval is 4 pixels,
the total distance per screen is calculated as follows:
the total distance per screen is calculated as follows:
0.10 * (640 / 4) = 16.0 metres per screen
To see how much data can be collected before the DVL memory is full and data must be deleted
or downloaded, see DVL Recording Space in Section 12.5.5: P.111.
or downloaded, see DVL Recording Space in Section 12.5.5: P.111.
To delete Noggin data see Section 12.4.5: P.109.
Setting
Station Interval
Data per Screen
Short
0.5 cm or 0.24 in
3.2 m or 12.8 ft
Normal
1.0 cm or 0.48 in
6.4 m or 25.6 ft
Long
2.0 cm or 0.96 in
12.8 m or 51.2 ft
X-Long
5.0 cm or 2.4 in
32.0 m or 128 ft
Norm x10
10 cm or 4.8 in
64.0 m or 256 ft
Norm x20
20 cm or 9.6 in
128 m or 512 ft
Norm x40
40 cm or 19.2 in
256 m or 1024 ft
Norm x50
50 cm or 24.0 in
320 m or 1280 ft
Norm x100
100 cm or 48.0 in
640 m or 2560 ft