Join Gordon Luckett for an in-depth discussion in this video Reprojecting GIS data, part of AutoCAD Map 3D Essential Training.
- GIS data is usually already flagged…with a coordinate system.…If your .dwg also has a coordinate system assigned,…your GIS data will dynamically reproject.…Unlike .dwg data, when you change the coordinate…system all GIS data will reproject…to match the current .dwg.…Let's try this out.…I'm going to attach Curbs, Hydrology,…and STREETS to my current session.…My current map is assigned WGS84 Pseudo-Mercator.…If we go to Data, Connect to data,…we can look at the SDF connections…of the three files we just drag and drop.…
If we pick on Curbs, you can see Curbs' source…data is actually in Pseudo-Mercator.…If we pick on Hydrology, that data is in Lat/Long.…If we pick on STREETS, we can see that is in…WGS84 Pseudo-Mercator, let's close that.…Let's dynamically reproject everything.…At the bottom of the screen we can change…the coordinate system.…We'll go to the library, and see what this looks…like if we set it to Lat/Long.…There we are, hit assign.…And now the map changes.…
Notice how the data reprojects each time I do that.…
Author
Gordon Luckett
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
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Introduction
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Welcome42s
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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: Reprojecting GIS data