Webinar
Using the Geode GNSS for Mapping Utilities with GPR
With the launch of GPR-SG, high-accuracy GNSS positioning is now incorporated into Sensors & Software GPR data and interpretations, allowing you to quickly import target positions into your preferred mapping solution.
In this webinar, we’ll cover how to:
• Use the LMX SplitView screen to simultaneously track utilities in map view and cross-section view, output coordinates and plot utility paths in mapping software.
• Extract and map the coordinates of utilities found in GPR depth slices generated from zigzagging “pseudo-grid” data.
• Explore real-world examples of GPR data collected with high-accuracy GNSS.
0:00 Mapping Utilities with GPR
1:08 When locating, positioning is important
3:24 Geode GNSS now available for GPR systems
10:43 Using GNSS positioning for mapping utilities
12:04 Collecting a “Pseudo Grid”
13:26 Adding Field Interps on the screen
14:26 SplitView Data Collection to track utilities
15:08 Files saved with GPR data
15:48 Plotting KMZ files in mapping software (Google Earth, PointMan and Subsurface Maps)
17:51 Plotting CSV files in GIS software
18:47 Data collection methods for tracking utilities
20:58 Mapping Method 1 – Adding field interps in real-time
22:37 Mapping Method 2 – Adding field interps in post-survey
25:05 Example 1: Mapping 1 utility
26:18 Example 2: Mapping 2 utilities
28:38 Example 3: Mapping 4 utilities
34:53 Example 4: Mapping 5 utilities
42:35 Mapping Method 3 – Adding MapView interps to Depth slices
46:37 GNSS positioning for other GPR Applications
49:49 Q&A
51:20 End
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Previous Webinar: The Power of EKKO_Project GPR software
