Noggin 1000 Smart Cart, Руководство пользователя

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Smart Systems User’s Manual Version 1.1
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Figure 6-6: Proper X Line surveying pattern.
Following this pattern and starting each line
from the same baseline minimizes the data
editing required to produce a spatially
accurate map of GPR data.
Y Lines Only - Forward
Set up a first-quadrant XY grid. Data lines run in the Y direction, distance increasing
from the X axis baseline. Line numbers increase in the positive X direction (see Figure
6-7). Lines must be equally spaced. It is not critical that all the lines are the same
length. However, it does make processing easier if all the lines start at the same
baseline position (usually defined as zero (0.0)).
Figure 6-7: Proper Y Line surveying pattern.
Following this pattern and starting each line from the
same baseline minimizes the data editing required to
produce a spatially accurate map of GPR data.
XY Lines - Forward
Set up a first-quadrant XY grid. X data lines run in the X direction, distance increasing
from the Y axis baseline. Line numbers increase in the positive Y direction (see Figure
6-8). Lines must be equally spaced. Y data lines run in the Y direction, distance
increasing from the X axis baseline. Line numbers increase in the positive X direction.
Lines should be equally spaced. The line spacing of the X lines and Y lines can be
different.
It is not critical that all the lines are the same lengths. However, it does make
processing easier if all the lines start at the same baseline position (usually defined as
zero (0.0)).