1. Garmin GPS III Plus Data Collection

2. Objectives Collect: - Waypoints -Average Position Waypoints -Reference Waypoints - Multiple Tracks in One Track Log

3. Summary of Topics Simulator Mark Waypoint Average Position Waypoint Reference Waypoint Tracks

4. Display Simulator Page* Practice data collection indoors *

5. Turn Simulator On and Set Speed

6. Verify Simulator Working

7. Collect “Mark” Waypoint -All values frozen -No values stored yet -All values frozen -No values stored yet Press and hold Enter

8. Modify Mark Waypoint Screen Used for “Offset” Current position DO NOT EDIT- needed for ArcView Waypoint Symbol Waypoint Name, max 6 characters

9. Change Waypoint Symbol Use Rocker Keypad Highlight Waypoint Symbol Press Enter

10. Change Waypoint Name Highlight Waypoint Name Use Rocker Keypad Press Enter

11. Store Mark Waypoint Highlight “Done” Use Rocker Keypad Press Enter

12. Verify Stored Waypoint

13. Collect Average Position - Start with Mark Waypoint This will be name of Average Position when stored Note initial position coordinates

14. Select Average Position Press Menu

15. Open Average Position Page PressEnter Note Estimated Accuracy and Measurement Count

16. Save Average Position When Estimated Accuracy and Measurement Count are acceptable press “Save”

17. View Stored Average Position 1 position 32 positions No indication this is an Average Position

18. Create Reference Waypoint - Offset from Existing Waypoint Use where: -GPS signals are blocked - location is inaccessible Use where: -GPS signals are blocked - location is inaccessible

19. Start with New Mark Waypoint Note initial position coordinates

20. Modify Fields Name of Reference Waypoint when stored Note final position coordinates Enter bearing and distance from existing waypoint to reference waypoint Select from existing waypoints

21. View Waypoints on Map Page Note: to view waypoints on Map Page match scale on Map Page to scale in Map Setup/Pnts/Zoom

22. Create Reference Waypoint - Offset from Current Position Use where: -GPS signals are blocked - location is inaccessible Use where: -GPS signals are blocked - location is inaccessible

23. Start with New Mark Waypoint Note initial position coordinates = current location

24. Modify Fields Name of Reference Waypoint when stored Note final position coordinates Enter distance then bearing from current location to reference waypoint Using initial position coordinates

25. View Waypoints on Map Page Note: to view waypoints on Map Page match scale on Map Page to scale in Map Setup/Pnts/Zoom Reference Waypoint Current location or initial position coordinates

26. Caution! If arrow present, then waypoint collected will be a Map Waypoint, not a GPS- calculated waypoint

27. Open Track Logs Page Press Enter

28. Display “Track Log Options” PressMenu

29. Display “Setup Logging” PressMenu PressEnter

30. Start 1 st Track Collection by Setting Record Mode to “Fill” Highlight Field Press Enter

31. Stop 1 st Track Collection by Setting Record Mode to “Off” Highlight Field Press Enter

32. Check Memory Press Quit

33. DO NOT CHOOSE “Save Active Log” This option saves: - only most significant positions - maximum 250 positions - maximum 250 positions This option saves: - only most significant positions - maximum 250 positions - maximum 250 positions

34. Start 2 nd Track Collection by Setting Record Mode to “Fill” Highlight Field Press Enter

35. Stop 2 nd Track Collection by Setting Record Mode to “Off” Highlight Field Press Enter

36. View Track Logs on Map Page 1 st Track 2nd Track

37. Check Memory After Collecting 2 nd Track Note memory used increase as additional tracks are collected

38. Summary of Topics Simulator Mark Waypoint Average Position Waypoint Reference Waypoint Tracks

40. Setup Logging – Record Mode Ends collection Collects until filled Collects until “Off” selected, will selected, will overwrite overwrite Ends collection Collects until filled Collects until “Off” selected, will selected, will overwrite overwrite

41. Setup Logging - Time Max: 1900 track log positions for Active Log Approximate collection time: 1 second Interval Value – 30 min 2 second Interval Value – 60 min 5 second Interval Value – 2.5 hours Max: 1900 track log positions for Active Log Approximate collection time: 1 second Interval Value – 30 min 2 second Interval Value – 60 min 5 second Interval Value – 2.5 hours Position collected automatically based on a time interval

42. Setup Logging - Resolution Position collected automatically based on deviation to the left or right Interval Value: -When deviation to the right or left exceeds this value a track point will be collected -Units either meters or feet Interval Value: -When deviation to the right or left exceeds this value a track point will be collected -Units either meters or feet

43. 1 Vs. 5 Second Interval Data Map View 1 sec interval 5 sec interval

44. 1 Vs. 5 Second Interval Data 1 second interval 5 second interval