- Creating buffers around selected GIS features…are useful for proximity analysis.…For example, you can buffer a river segment…by 50 feet and use that buffer…to choose the trees that are protected by a riparian zone.…Let's try a buffer.…Going to drag and drop the zoning into the current map,…going to change my view, zoom in to a particular area.…I'm going to buffer this parcel right here in the middle.…So I'm going to go into Analyse, Feature Buffer,…I'm going to select a feature, this one right here,…for center, I'm going to buffer it 50 meters,…and I'll just put it onto a layer called Buffer.…
And I don't need to merge.…If you're buffering multiple objects,…you can merge all the buffers…into one larger object that touch.…Let's hit Okay.…So a new buffer layer appears in my display manager…and a new buffer object shows up.…What we're going to do is, we're going to use…a Query to Filter Data to only bring in…the polygons that are within or touching that buffer.…I'm going to right-click on Zoning,…I'm going to use Query to Filter Data,…
Author
Released
10/31/2014- Creating object data definitions
- Modifying object data
- Attaching source drawings
- Performing queries
- Adding images
- Styling drawing data
- Importing and exporting GIS data
- Connecting to GIS data
- Styling, editing, and analyzing GIS data
- Merging and splitting GIS data
- Using coordinate systems
- Publishing map books
Skill Level Intermediate
Duration
Views
Related Courses
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AutoCAD 2015 Essential Training
with Scott Onstott8h 35m Beginner -
Real-World GIS
with Jason VanHorn2h 43m Intermediate
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Introduction
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Welcome38s
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1. Adding Your Own Data Attributes
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Modifying object data1m 46s
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2. Connecting Databases
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Connecting to a database2m 43s
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3. Using Project Drawings
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Attaching source drawings2m 10s
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Performing location queries2m 43s
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Performing property queries1m 44s
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Performing database queries2m 27s
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4. Adding Images
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Adding raster images1m 14s
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Modifying raster images1m 42s
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5. Styling AutoCAD Objects
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6. Importing and Exporting GIS Data
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Importing GIS data1m 56s
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Exporting GIS data2m 16s
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7. Connecting to GIS Data
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Connecting to raster data2m 48s
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Connecting to ODBC points2m 26s
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8. Stylizing GIS Data
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Stylizing vector layers3m 49s
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Adding scale dependence2m 24s
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Filtering vector layers3m 20s
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Stylizing raster layers2m 2s
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9. Editing GIS Data
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10. Analyzing GIS Data
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Understanding GIS joins3m 47s
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Working with buffer analysis1m 43s
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11. Merging and Splitting GIS Data
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Splitting GIS data2m 9s
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Merging GIS data2m 3s
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12. Using Coordinate Systems
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Assigning coordinate systems2m 16s
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Reprojecting AutoCAD data1m 59s
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Reprojecting GIS data1m 44s
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13. Publishing Map Books
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Publishing a map book4m 30s
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Conclusion
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Next steps44s
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Video: Working with buffer analysis