topic Re: Drawing Curves with Delta? in ArcGIS Parcel Fabric Questions

Drawing Curves with Delta?

avonmoos — Tue, 23 Aug 2022 23:16:10 GMT

How would I go about drawing a curve using traverse with the following info in Pro?

L=128.13'

R=519.30'

Δ=14°08'14"

Re: Drawing Curves with Delta?

CarlMorrison — Wed, 24 Aug 2022 12:41:18 GMT

Others may have a better suggestion, but can you use the create a line feature tool, select the Arc button on the toolbar and then "End Point Arc Segment", pick your start point then right click and select "Circular Arc" which allows you to enter direction, chord length, arc length, radius or delta.

CarlMorrison_0-1661344764148.png

Re: Drawing Curves with Delta?

AmyAndis — Wed, 24 Aug 2022 19:06:03 GMT

In the Traverse tool you can set the Length to use Delta Angle in the drop down.

AmyAndis_0-1661366907320.png

Then type in your values:

AmyAndis_1-1661366999457.png

If you will be most commonly using dms for the delta angles set that as the default in the Project > Options > Units > Angular Units.

AmyAndis_3-1661367283507.png

You can also us the override of "D" in the length if you have it set to ArcLength or Chord Length

14-08-14D

Here is more information about this in the curve overrides section:

https://pro.arcgis.com/en/pro-app/latest/help/editing/enter-a-traverse.htm

Re: Drawing Curves with Delta?

avonmoos — Wed, 24 Aug 2022 22:49:00 GMT

Thanks for the help!