GSSI SIR 4000, Руководство пользователя

Страница: 21 / 163

Geophysical Survey Systems, Inc. SIR® 4000
Manual
MN72-433 Rev F 15
Main Data Display (left):
The main data display window shows a radar profile in linescan format.
Successive single scans are assigned color values based on amplitude change and displayed next to each
other in sequence to form a continuous image.
•
The vertical scale on the left of this data display window shows time, depth, or height.
•
New scans will be placed at the right side of the window and data will scroll from right to left.
•
The horizontal scale will be in the units of measure selected in the Introduction Screen and with
the density set in the Setup Menu.
O-Scope (middle):
In the middle of the screen you will see a window that shows a single radar scan in
an oscilloscope-style (O-scope) depiction. This will show successive single scans as you move your
antenna across an area while in the Setup Screen.
•
Time or depth increases down the screen at the same vertical scale that is selected from the Setup
Menu to the right of the Main Data Display.
•
At the top of the window you will see a color bar. This shows you the distribution of colors across
the range of reflection amplitudes from negative, on the left, to positive, on the right. The exact
color and distribution depends on your choice of Colormap, Color Stretch, and Color Slide
selected from the Setup Menu.
•
The red line that travels the length of the O-Scope is the Time Variable Gain Curve. Refer to the
section on Gain Mode under Setup Menu – Process for information on modifying the gain curve.
Setup Menu (right):
To the right of the O-Scope display is the Setup Menu. This window is where you
will navigate through the various commands, set system parameters, data paths, colors, and how to save
data. There are four (4) main menu options, Radar, Process, Output, and System. For more information on
each see the sections Setup Menu – Collect Mode or Setup Menu – Playback Mode.
O-Scope
Information Bar
Toolbar
Setup
M
en
u
M
ai
n D
at
a D
is
pl
ay