1. GPS & MAGNETOMETERS We recognize the requirement for GPS navigation in the field To be competitive we have initiated a software development program to utilize inexpensive hand-held GPS systems This talk will discuss our new developments and show results

2. Ross with a Garmin 450 and G-856

3. G-856 Cable with GPS Power

4. Getting on Track We use MagLog in demo mode to create a parallel grid of lines. We define a beginning and end point with Map flag or typed lat/long input We define the grid by number of lines, right or left or both directions, line separation, bidirectionality and waypoint separation

5. How to make a grid

6. Create the GPX File

7. Loaded back into MagLog

8. Load GPX file into Google Earth

9. Zoom in to see bidirectional Line Features

10. Now we are ready to load the GPX file into Garmin Basecamp

11. BaseCamp Image ready to load into Garmin Oregon 450

12. Route in MagMap2000

13. Converted to UTM

14. Load the GPX and Mag Data into MagMap2000

15. See the Mag Profile and GPS Track

16. Export data to MagPick

17. Import in MagPick

18. See the Track, Make the Map

19. Export to *.KMZ Google Earth

20. Load Positions and Data into Google Earth

21. Final Map for Interpretation