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Blog — Geospatial, Telecom & Engineering Insights | TriCAD Design Consultants

Insights from the Field

Practical writing on geospatial intelligence and engineering delivery — photogrammetry, LiDAR, BIM, telecom design, utilities and the role AI is starting to play in production workflows.

The Evolution of Building Information Modeling
BIM

The Evolution of Building Information Modeling

From 2D drafting to federated digital twins — how BIM changed the way infrastructure is designed and operated.

29 July 2026 · 6 min read Read
The Significance of Planimetric Mapping Services
Planimetric

The Significance of Planimetric Mapping Services

Why accurate planimetric data still underpins every utility, telecom and municipal programme.

15 July 2026 · 5 min read Read
LiDAR Classification: What Good QC Actually Looks Like
LiDAR

LiDAR Classification: What Good QC Actually Looks Like

Classification is easy to do quickly and hard to do well. A look at the checks that separate usable point clouds from expensive rework.

02 July 2026 · 8 min read Read
Designing FTTx Networks That Survive Construction
Telecom

Designing FTTx Networks That Survive Construction

Design decisions that look harmless on screen can cost weeks in the field. Lessons from large broadband rollouts.

18 June 2026 · 6 min read Read
3D City Models: From Data to Decision Support
3D City Modelling

3D City Models: From Data to Decision Support

A city model is only as useful as the questions it can answer. How to scope one that planners will actually use.

04 June 2026 · 7 min read Read
Where AI Genuinely Helps in Geospatial Production
AI Engineering

Where AI Genuinely Helps in Geospatial Production

Automation is not a replacement for judgement. A practical view of what machine learning does well in a production pipeline.

21 May 2026 · 9 min read Read
Utility Mapping and the Real Cost of Bad Records
Utilities

Utility Mapping and the Real Cost of Bad Records

Incomplete asset records show up as strikes, delays and claims. Why utilities are re-surveying networks they thought they knew.

07 May 2026 · 6 min read Read
Orthophoto Generation: Getting the Basics Right
Orthophoto

Orthophoto Generation: Getting the Basics Right

Seams, colour balance and terrain models — the unglamorous details that decide whether an orthophoto is trusted.

23 April 2026 · 5 min read Read