Today, most projects have coordinate systems because of CAD design. Often, the coordinate systems being used differ between what the architect uses versus what the civil engineers use versus what the structural engineers use versus what the surveyors use. As a result of the different systems, the measurement units differ, and the plans don't align.

There have been many advances in the technologies used for creating precise maps for use in earthwork projects. However, have you struggled with getting your point cloud into your takeoff software? You are not alone!

Depending on which brand of GPS equipment you’re using the file types and therefore file extensions will differ. The reason for this is that the brands each have their proprietary systems with their own file types as opposed to universal ones. For example, have you received files ending in .ttm, .dxf, .csv, .tn3, .ln3, or others and wondered what’s the difference between them?

A question we are frequently asked by our clients and prospective clients is “What is the turnaround time for this project?”. Generally speaking, we typically run on average with a two-week turnaround time but situations sometimes impact that timeline which means it could take longer. Let’s go over some problems that impact the speed of model building.