The Point is one of the most overused words in Autodesk Civil 3D. Are we talking about COGO points? Survey Points? Point Groups? Point data in a Surface? Points of Intersection in our horizontal, vertical, and cross section control?
This list of different and/or separate meanings for the word Point seems to be a never-ending story.
The mastery of…
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Posted by
Tench Tilghman
Feb 12, 2026
Tags Description Key, Description Key Set, point, Point Style, Point Label Style, expressions, Expression Set, Property Set, point group, figure, survey db
We can make the annotation of Complex Corridors in Autodesk Civil 3D faster, better, and more consistent. A Complex Corridor is one of those Multiple Baseline beasties (or beauties) that can model our design solutions more effectively.
Autodesk invests seriously on improving the Civil 3D Corridor engine’s capabilities. Today, Civil 3D users to can grade…
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Posted by
Tench Tilghman
Feb 18, 2020
Tags corridor, annotation, group labels, Label Style, feature line, View Features, Survey Codes, survey db, spreadsheet, video
Civil engineers and surveyors who employ Autodesk civil software know a thing or two about Description Key Sets. Everyone’s an expert to one level or another by necessity. The DescKey concept and technology has been around a long time back to the old Land Desktop (LTD) days.
Why bother to talk about this topic at all?
“Honey, can we change the channel?”Read morePosted by Tench Tilghman Jan 07, 2020
Tags Description Key Set, Description Key, Layer Standards, CAD Standards, NCS, AIA, survey point, survey figure, survey db, video, points
We’ve discussed the topic of Data References (DREF) in Autodesk Civil 3D and the important Object Model challenges we simply have to deal with in our Civil 3D projects. This DREF chatter spawns a bunch of questions about Civil 3D Surfaces, Surface DREFs, and how to make them work better and faster. The existing and design surface discussion takes a few words and…
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Posted by
Tench Tilghman
Nov 07, 2019
Tags surface, Surface Style, DREF, data shortcuts, data reference, survey db, survey figure, landxml, video, QAQC, surface edit, XML
Point Wizardry, Surface Wizardry, and these days - Corridor Wizardry are each important and creative aspects of Civil 3D tradecraft. By Civil 3D tradecraft and craftmanship I mean those mission critical skill sets wrenched and painfully derived from the real project work that allow some Civil 3D users to become super productive…
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Posted by
Tench Tilghman
Aug 13, 2019
Tags point, survey db, Survey Codes, feature line, annotation, Description Key, Description Key Set, Project Management, CAD Standards, point group, video