How to Check GPS Location with a Live Tracker in Pakistan
LIT Pro Action Sports Test Results - GPS Performance
1. !
LIT Pro Test Session Summary
Part 1: GPS Performance
APRIL 2014
CONFIDENTIAL
2. TEST CONDITIONS
• Date: March 31, 2014
• Location: Kawasaki Private Professional
Motocross Training Track in Corona, CA
• Athlete: Dakota Tedder (#83)
• Coach: Ty Kady
• Mechanic: Damon Conkright
• Technology:
• Sony Action Cam (helmet)
• LIT Pro (helmet)
• Garmin 305 (handlebars)
• Session Description: 9 Lap MX Training
Session from 12:02 a.m to 12:10 a.m. PDT
• Sky Conditions: Clear
CONFIDENTIAL
3. CONFIDENTIALMotocross Test Session - March 31, 2014
Kawasaki Private Professional Track in Corona, CA
Professional Motocross Rider Dakota Tedder (#83)
8. TECHNOLOGY COMPARISON
CONFIDENTIAL
LIT PRO GARMIN SONY
GPS Data Points 8554 429 430
Start Time 12h 2m 25s 530ms 12:02:10
Not Available via
PlayMemories Export
Finish Time 12h 9m 33s 700ms 12:09:18
Not Available via
PlayMemories Export
Duration 0h 7m 8s 170ms 7m 8s
Not Calculable Based on
PlayMemories Export
Google Earth Calculated
Distance [miles]
3.22 3.36
Not Calculable Based on
PlayMemories Export
Google Earth Calculated
Average Speed [mph]
27.1 28.2
Not Calculable Based on
PlayMemories Export
Google Earth Calculated
Elevation Gain [feet]
1135 1270
Not Calculable Based on
PlayMemories Export
Google Earth Calculated
Elevation Loss [feet]
-1131 -1276
Not Calculable Based on
PlayMemories Export
10. THE BIG QUESTION
What is the difference
between the 46.45 and 48.75
sec. laps? That answer will
help Dakota reach the podium
on Saturday.
CONFIDENTIAL
11. CONFIDENTIALFastest Lap vs. Slowest Lap Comparison - Sony
Result: Sony Action Cam provides little explanatory power
Dashed line shows the slower lap
Each dot represents one data point
12. CONFIDENTIALFastest Lap vs. Slowest Lap Comparison - Garmin
Result: Garmin performs better, but it’s still difficult to confidently determine any difference
Dashed line shows the slower lap
Each dot represents one data point
13. CONFIDENTIALFastest Lap vs. Slowest Lap Comparison - LIT Pro
Result: With LIT Pro, the picture becomes clearer, particularly after reviewing the motion capture analysis
Dashed line shows the slower lap
Each dot represents one data point
14. CONFIDENTIALFastest Lap vs. Slowest Lap Comparison - All Data
Dashed line / white dot shows the slower lap
Each dot represents one data point