drone surveying

Why Some Roof Problems Are Missed During Ground-Level Checks

Blog / Heliex_Admin / March 19, 2025

Roof Issues Commonly Missed From Ground Level Context Assessing roof condition often begins with a visual review from ground level or nearby vantage points. While this can provide an overview of roof form and materials, it rarely allows a complete understanding of condition, particularly on larger or more complex buildings. In many commercial and […]

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The Best Flight Height for Drone Surveying & Mapping: A Comprehensive Guide

Blog / Heliex_Admin / October 20, 2023

Drones have revolutionised the world of surveying, offering a faster, more efficient, and highly accurate method to capture data. At the heart of this technological marvel is the process of photogrammetry—converting photos into precise and reliable measurements. When it comes to drone surveying, understanding the ideal flight height is crucial. So, let’s delve into this

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