ImpulseRadar PinPointR User Manual V1.5
Page 23 (36)
Generate PDF Summery and KMZ file
Independent of whether you are in file reading mode
or a measurement mode when leaving the current
project, you will be prompted to generate a PDF Field
Summary report and a KMZ file, as shown in
If either of these files already exist for the current
project, the old data will be overwritten.
Restoring missed traces
During data acquisition and the transfer of radar data from the GPR unit to the Device, some of the
radar traces may be missing. This effect is typically due to a weak or interrupted Wi-Fi signal. For
example, in areas of high RF disturbance, or when the Device is moved away from the GPR unit.
However, since all radar data is saved to the GPR
unit’s
internal memory (microSD card), any
missing traces can be restored. When a profile is
stopped, a checksum is performed to confirm the
data in both the GPR unit and Device. If traces are
missing, they are quickly restored, at which time
you may note the momentary display of a
message stating ‘restoring missed traces’, as
shown in
Note:
If ViewPoint enters sleep-mode (minimized) during data acquisition, the ongoing survey will stop,
and the data will be saved; however, any missed traces may not be restored. Furthermore, it is essential
that the data acquisition unit and the system are near to each other during this process. Otherwise, the
restoration process could take considerably longer.
Multi-line project
Three types of multi-line projects are available as follows:
•
Reference Line (RL)
•
Dual View (DV)
•
GPS
From the project start screen, as shown in
, you will be prompted to enter a project name
and the distance between each profile. Once regis
tered, press the ‘Start the Project’ button to
continue.
Figure 24
Generate PDF Summery and KMZ file
Figure 25
Data recovery when the acquisition is stopped
