1. Garmin GPSMAP76S Data Collection

2. ObjectiveObjective Collect: - Waypoints -Average Location (Averaged Waypoint) - Track In the field!

3. Summary of Topics Mark Waypoint Average Location Collect Track View Track Area (without Saving) Multiple Track Segments X X

4. Reminder – Check Satellite Page Check number of satellites – minimum 4 satellites required Check Accuracy

5. Goal: Mark Waypoint Press and hold Enter -All values frozen -No values stored yet -All values frozen -No values stored yet X

6. Modify Mark Waypoint Page Waypoint Symbol X Input from NMEA device DO NOT EDIT – needed for ArcView/ArcGIS Waypoint Name, max 10 characters Current Position Current Elevation Show Waypoint on Map Page

7. Press Enter Save Waypoint X

8. To see Location differences in meters, change Coordinate System to UTM (see next slide for reminder). Average Location – Begin with Mark Waypoint X

9. Reminder – How to Change Location Format (Coordinate System) X

10. Press Menu Open Mark Waypoint Options Menu X

11. When acceptable “Save” Open Average Location Page X Note 1 second collection interval

12. Compare Waypoints X 60 positions 1 position Averaged Initial

13. Save Mark Waypoint X No indication this is an Average Location

14. Goal: Collect Track in Active Track Log

15. Open Main Menu Press Menu Twice

16. Open Tracks Page Press Enter

17. Open Track Page Options Press Menu

18. Open Track Log Setup Press Enter

19. Open Recording Options Press Enter Overwrites oldest track points when memory is full

20. Tip: Collecting a Track Log Start Stop Correct Start Stop Incorrect Track Overshoot may: - create extra polygon in GIS - calculate incorrect area in GPS Stop collection just shy of starting point

21. Stop Collecting Track - Set Recording to Off

22. Goal: View Track Area (without Saving)

23. Save / Entire Log

24. View Area (without Saving) Press Quit Change units ac = acres

25. Goal: Multiple Track Segments in One Active Track Log 1 st Track 2 nd Track 3 rd Track Map Page Tracks Page No Saved Tracks

26. Start Collecting 1 st Track - Set Recording to Stop When Full Press Enter

27. Stop Collecting 1 st Track - Set Recording to Off This option saves only most significant points.

28. Check Memory

29. Collecting 2 nd Track Begin End Check Memory

30. Collecting 3 rd Track Begin End Check Memory

31. Review of Topics Mark Waypoint Average Location Collect Track Calculate Track Area Multiple Track Segments X X