1. Accuracy of RTK and RTX GPS

  2. Export To Field Level .gps File From UTM Coordinate System

  3. How Often Does The Earthworks Need To Be Done?

  4. GPS Accuracy Affected by Solar Activities

  5. Is OptiSurface Compatible with John Deere?

  6. Is GPS Accurate Compared to Laser?

  7. Is Cellular RTK Networks Accurate Enough for GPS Landforming?

  8. Error 5013: Activation Failed

  9. Trimble FMX User Guide

  10. Effects of Topsoil Removal and Redistribution on Irrigated Crop Production

  11. Error Code: ERR_FILE_NOT_FOUND

  12. OptiSurface Designer on Apple Computer

  13. Earthworks Conversion Chart (Metric to Imperial) & Planar/OptiSurface Comparison

  14. How to Check Your System Specification

  15. OptiSurface Designer and John Deere's APEX

  16. Designs Generated with OptiSurface Designer

  17. Legend Way Off Screen

  18. Error 5022: System Clock Invalid

  19. Error 9103: Exception Code 8 - Licence Validation Failed

  20. Error R6030: CR7 Not initialized

  21. Error Code 2: OSD Activation Failed

  22. Computer Only Running at 30% of the CPU Capacity

  23. French Manual for OptiSurface Designer

  24. Introduction to OptiSurface Landforming

  25. Using the Lay of the Land to Let Water Drain From A Field

  26. The Benefits by Using OptiSurface Design Software

  27. Draining Surface Water Using OptiSurface Designer

  28. Difference Between OptiSurface Designer Software and the Trimble and Deere Solutions

  29. OptiSurface and Auto-steer GPS: Key to Cost-Effective Erosion Control

  30. 800ha OptiSurfaced for Lateral Move and Drip Irrigation

  31. The Disadvantage of Practicing Multiple Grade Designs

  32. Why You Don't Want Ditches in Your Field...

  33. Connecting Pot Holes to Drains

  34. Dongle Or Licensing System

  35. OptiSurface Designer System Requirements

  36. Hardware List Providing the Best Service and Getting the Most out of OptiSurface Designer

  37. Computer Operating Systems

  38. One or Two Scrapers

  39. Base Station Mobility

  40. Base Unit Distance with GPS Receivers On Scrappers

  41. Getting the Information to the GPS Units on the Scrapers in the Field

  42. Downloading Maps to the Equipment / Machine

  43. Implementing Designs for the Field

  44. What Machine Control Hardware is OptiSurface Designer Compatible With?

  45. Base Station and Line of Sight with the Scrapers

  46. One Base Station with Multiple Scrapers

  47. Training Topics

  48. Two Legends Visible

  49. Auto-Backup Files

  50. Speed Up the Display Graphics (eg Zooming and Panning)

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