it seems like you need to add support for geiods like 2018 for state plane in nebraska

I use topcon for gps. It has an option to grab a geoid from here and convert it to a proper file type to import into the topcon project. According to Marcus Blake you dont have that option in open roads.

https://geodesy.noaa.gov/GEOID/GEOID18/downloads.shtml

Please let me know if you add this option. Thanks

Marcus Blake 26d ago26 days ago Additional comments • Translate

I've asked internally and this was the response

• "You can not know....... We support the EGM1996 geoid. We recognize the limits of this geoid, so the development team will work this year to improve the support of more geoid formats. "

If you need anything else, let me know. Thanks Scott!