The FAQs describes that the vertical footcandles needs to be measured at ground level.
In my opinion, it is not true.

Reference guide NC v3 describes that "Calculate the vertical light levels along and above the site boundary to a height of at least the highest luminaire on the site".

However, the problem is that the credit template does not require to submit vertical photometric analysis result. Then, what remain are 'do the project team have to prove that the project meets the light trespass requirement, and then how?'.

Therefore, I strongly suggest that the FAQs for vertical footcandles meaurement has to be revised as just reference guide describes.

Additionally, reference guide NC v4 might give us good example.

Any suggestions?