How Accurate Does That Site Survey Have To Be?

Site surveys are fundamental to Wi-Fi networking, but there is more to the concept of site surveys than just generating a nice heatmap.

 

Surveys can have different purposes with a range of requirements and goals, and it's worth discussing the topic of accuracy.

 

As with most things related to Wi-Fi, there is more than meets the eye, and so we ask- how accurate does that site survey need to be?