The biggest difference between an official site survey and you (or him) doing it themselves is liability. It is pretty clear from the language on the site that they aren't accepting legal liability and are just a convenience over doing it yourself using Google Maps or a tape-measure.
I think the article is very well argued, and if this board's closure notice is allowed to stand then it will infringe on Californian's right to simply draw a map of their home or business. His business isn't offering site surveys and doesn't proclaim to, and to be honest even Google Maps/Bing/Apple could be at risk if this board's ability to close/ban this were allowed (they do show property boundaries after all).
The biggest problem they're going to run into is: Who has deeper pockets? Since often in the US legal system that can decide the winner/loser.
I think the article is very well argued, and if this board's closure notice is allowed to stand then it will infringe on Californian's right to simply draw a map of their home or business. His business isn't offering site surveys and doesn't proclaim to, and to be honest even Google Maps/Bing/Apple could be at risk if this board's ability to close/ban this were allowed (they do show property boundaries after all).
The biggest problem they're going to run into is: Who has deeper pockets? Since often in the US legal system that can decide the winner/loser.