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. Trimble FMX User Guide

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

  10. OptiSurface Designer on Apple Computer

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

  12. How to Check Your System Specification

  13. OptiSurface Designer and John Deere's APEX

  14. Designs Generated with OptiSurface Designer

  15. Legend Way Off Screen

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

  17. French Manual for OptiSurface Designer

  18. Introduction to OptiSurface Landforming

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

  20. The Benefits by Using OptiSurface Design Software

  21. Draining Surface Water Using OptiSurface Designer

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

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

  24. 800ha OptiSurfaced for Lateral Move and Drip Irrigation

  25. The Disadvantage of Practicing Multiple Grade Designs

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

  27. Connecting Pot Holes to Drains

  28. Dongle Or Licensing System

  29. OptiSurface Designer System Requirements

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

  31. Computer Operating Systems

  32. One or Two Scrapers

  33. Base Station Mobility

  34. Base Unit Distance with GPS Receivers On Scrappers

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

  36. Downloading Maps to the Equipment / Machine

  37. Implementing Designs for the Field

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

  39. Base Station and Line of Sight with the Scrapers

  40. One Base Station with Multiple Scrapers

  41. Training Topics

  42. Two Legends Visible

  43. Auto-Backup Files

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

Feedback and Knowledge Base