Timeline for Comparing polylineZ elevation to DEM at various points along the line, not just the vertices
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| Sep 17, 2021 at 15:12 | comment | added | slowe | I came up with a possible workflow, but would love feedback on this, I have tested on a subset, but not for the entire dataset yet. Run Add Z Information Run Stack Profile (generates a table with elevations of DEM along line every 10 feet) Join the Stack Profile table to the line feature by LINE_ID to FID Locate lines where the Z_Max from the line is greater than the Z value from the stack profile. | |
| Sep 16, 2021 at 12:23 | comment | added | radouxju | as a workaround, you could use "densify" first. | |
| Sep 16, 2021 at 12:00 | history | edited | PolyGeo♦ | CC BY-SA 4.0 |
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| Sep 16, 2021 at 11:42 | comment | added | slowe | I can use 3D Analyst with either Pro or ArcMap. Thank you for responding! | |
| Sep 13, 2021 at 10:33 | history | edited | slowe | CC BY-SA 4.0 |
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| Sep 12, 2021 at 21:53 | comment | added | PolyGeo♦ | Are you using the 3D Analyst extension with ArcGIS Pro or with ArcGlobe/ArcScene/ArcMap? | |
| Sep 12, 2021 at 21:51 | history | edited | PolyGeo♦ | CC BY-SA 4.0 |
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| Sep 12, 2021 at 11:29 | history | edited | xunilk | CC BY-SA 4.0 |
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| Sep 11, 2021 at 18:20 | history | asked | slowe | CC BY-SA 4.0 |