Base Drawings

A technical guide to reading ALTA surveys, building existing-conditions drawings, and preparing clean design-ready base files.

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Base Drawings

Setting Up an Existing-Conditions Base in Civil 3D From ALTA Survey Data

Extract survey data correctly before importing into Civil 3D.

Mei-Ling Tsuji10 min read

    Base Drawings

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    1. Setting Up an Existing-Conditions Base in Civil 3D From ALTA Survey DataExtract survey data correctly before importing into Civil 3D.Mei-Ling TsujiOctober 10, 202610 min read