@utiler said:
I'm just wondering if this is the bets way to create a terrain from survey data provided other than electronic. As per my attachments earlier, I have been given RL's [height date] for a carparking area that I want to model; the data is accurate to all corners so I can easily set out as a profile. Would be good if you guys can give me your comments.
My view of the world - it depends on the size of the carpark, whether you have an undeveloped carpark (ie no kerbs and islands. Also the spacing of the survey spot heights and the level of accuracy that you want to model.
I would have thought that the process that I had described in my previous post would have been the best available to model the pavement. Kerbs and islands etc could then be superimposed using standard SU entities.
Sometimes surveyors include a 3d mesh covering their spot heights. It might be worth checking with them as they may already have this. It would simplify things.