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Working with Survey Data in ArcGIS

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Working with Survey Data in ArcGIS

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  1. Working with Survey Data in ArcGIS CVEN 2012 – GeomaticsUniversity of Colorado – BoulderApril 2006Alyssa McCluskey

  2. Topics Covered • Benefits of integrating survey data and GIS data • Workflow for integrating survey and GIS data • Tools for loading survey data into a geodatabase. • Managing survey data in ArcCatalog™ • Computing and adjusting survey data in ArcMap™ • Editing geodatabase features.

  3. Background • Assume you have used a TPS instrument to perform a survey • You have downloaded the data from the instrument to your computer • You now want the ability to use the data in your GIS

  4. ArcCatalog – Survey Analyst Extension

  5. ArcCatalog – Survey Analyst Extension

  6. Creating a Survey Dataset

  7. Creating a Survey Dataset

  8. Creating a Survey Dataset

  9. Creating a Survey Dataset

  10. Creating a Survey Dataset

  11. Creating a Survey Dataset

  12. Making a Feature Survey Aware Survey-aware features can be linked to survey points without directly changing their position. This means you "track" the locations of survey-aware features as they are edited through the standard methods. They are linked to the survey points, so you can ultimately update their geometry to the survey point locations. Non-survey-aware features can also be edited by digitizing so they snap to survey points; however, these features are not "aware" of the underlying survey points to which they are snapped.

  13. Creating Survey Project

  14. Creating Survey Project

  15. Creating Survey Project

  16. Creating Survey Project

  17. Import Raw Data into Survey Project Survey data is data you obtained from the field with a TPS

  18. Import Survey Data This is your raw data from the field

  19. Import Survey Data You should know this from your survey

  20. Import Survey Data You should know this from your survey

  21. Import Survey Data

  22. Preview Survey Data Points are survey points Lines represent measurements

  23. Editor and Survey Editor

  24. Editor and Survey Editor

  25. Bring Survey Project into ArcMap

  26. Bring Survey Project into ArcMap

  27. Symbology

  28. Symbology

  29. Create Sub-layer Want to separate points with known and unknown coordinates

  30. Create Sub-layer

  31. Create Sub-layer

  32. Create Sub-layer

  33. Points with Unknown Coordinates

  34. Points with Unknown Coordinates

  35. Points with Unknown Coordinates

  36. Points with Unknown Coordinates

  37. Points with Unknown Coordinates

  38. Points with Known Coordinates

  39. Points with Known Coordinates Control Points Provisional Point Compute Traverse

  40. Start Editing

  41. Set Snapping

  42. Set Snapping

  43. Set Snapping Tolerance

  44. Set Snapping Tolerance

  45. TPS Traverse Tool

  46. TPS Traverse Tool - General

  47. TPS Traverse Tool - Setup Info about the TPS instrument Shows the start point’s instrument location Contains the instrument setup name. (The Fixed field is checked if this is the traverse start point.) Shows other properties for that setup point

  48. Series of Measurements

  49. TPS Traverse Tool - Setup