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Querying your geodata. Tools to improve your search for knowledge.

Explore Cauld Armer Cursor Tools to quickly access geospatial information. Discover features like Select, Identify, Find, Hyperlink, and Measure to enhance your search process.

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Querying your geodata. Tools to improve your search for knowledge.

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  1. Querying your geodata.Tools to improve your search for knowledge. Is that it? Is that it? Is that it? Cauld. Armer. Armer.

  2. Cursor Tools to get it the information rapidly: Select Identify Find Hyperlink Measure

  3. Identify – Go straight to the record

  4. Measure – Length of segment and total length

  5. Find – A very useful tool.

  6. Hyperlink – The Lightning Bolt that impresses

  7. Map Tip – A MicroSoft thing Fort Worth

  8. Selection – the strength of GIS versus a mapping package

  9. Why you use selection tools Specific Focus Use to select other features Edit the features Create a new layer Calculate statistics Create a Report Export to a new file Convert to graphics

  10. Four types of Selection: • Interactive using the cursor • Through the use of attributes • By spatial means • By drawing a graphic

  11. Selection Tools

  12. Determine which layers are selectable using the interactive method

  13. Selection Options Study these methods – they are important to understand.

  14. Selection Concepts:Create a New Selection 3 in selected set 10 Original Features and Records Orange Stars 7 left over

  15. Add to Selected Set 7 in selected set Big Stars 3 left over

  16. Remove from Selected Set 6 in selected set Green Stars 4 left over

  17. Select from Selected Set 3 in selected set Black Stars 7 left over

  18. Selection by a Graphic Draw the Graphic

  19. Interactive Selection Options

  20. This is called an SQL expression Select by Attribute SQL – Structured Query Language

  21. Results of Attribute Query

  22. Selection Logic Select Color “Orange” AND Size “Small”

  23. Selection Logic Select Color “Orange” OR Size “Small”

  24. Selection Logic Select Color NOT Orange

  25. Selection Logic Select what you don’t want, and then switch the selection Select for Color = Green Then, Switch Selection

  26. Select by Location

  27. Select by Location

  28. Clearing Selections and Other Options Clears the selection for this layer only.

  29. Clears all Selected Features and Records

  30. Export the Selected Data to a New File

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