Disclaimer: I'm not very well versed in NAV data, and I know this is too late and possibly too large for 3.1 inclusion.
I don't see a way to define low-vis taxi routes as applicable to SMGCS in the NAV Dataset. Furthermore, some way to attribute airport lighting with SMGCS controllable segment information and correlate that to the low-vis taxi routes defined in the NAV data would be advisable for future CDB specification versions. I don't yet have a scheme to propose, but I would be happy to collaborate in the development of such. Thank you.
We looked at adding SMGCS & ATGS control for inclusion into CDB 3.1. What we rapidly realized is that we didn't have enough knowledge to do it in a general manner which would benefit everyone. We then decided to wait for a future release and try to find peoples with more knowledge.
Based on this, we would be quite interested into your offer of help for the next version.
Please post your suggestions and recommendations for this addendum.