Summary

The GT_TRAVADJ command in GeoTools implements Bowditch’s method of traverse adjustment, distributing linear misclosure errors across traverse segments to ensure geometric accuracy. This tool is essential for surveying, land parcel mapping, and boundary adjustments, helping correct errors in both open and closed traverse polylines.

GeoTool -> Geological/Mining Tools -> General -> Perform traverse error adjustment

Key Features Include:

• Applies Bowditch’s method to distribute traverse closing errors proportionally.
• Works for both open and closed traverse polylines.
• Works seamlessly in BricsCAD, AutoCAD, ZWCAD and ARES Commander.
• Adjusts each vertex based on the ratio of its distance from the start to the total traverse distance.
• Improves survey accuracy by correcting misclosure errors in boundary and network surveys.
• Ideal for land surveyors, GIS professionals, and civil engineers handling boundary adjustments and traverse calculations.

Benefits:

With GT_TRAVADJ, users can automate traverse error corrections, ensuring survey precision and reliability in geospatial and cadastral workflows.