---
title: MAPPing the invisible (in the dark!)
description: GPR and EML technologies used to undertake a PAS128 Survey
---

[Delta Zulu Surveys - skilled and experienced. every detail measured](https://deltazulu.uk/blog)

# [MAPPing the invisible (in the dark!)](https://deltazulu.uk/blog/measuring-the-invisible-in-the-dark)

 Written by [Delta Zulu](https://deltazulu.uk/blog/author/delta-zulu) | 09 Feb

PAS128 Buried Services Detection surveys utilise a variety of technologies to locate all of those vital utility services buried under our feet. Crucially, by accurately measuring these at an early stage in any project, we can avoid dangerous, and costly, cable strikes/service disruption before any digging takes place....And, it's a lot of fun, measuring the invisible!

 

[View full post](https://deltazulu.uk/blog/measuring-the-invisible-in-the-dark)

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