@mathteacher Sounds good to me.?ÿ Interestingly the website didn't show that one when doing a search for "California Zone 6" because it's tied to Puer...

@bradl I would think given multiple options that meet county requirements at any given time, you'd want to go with the coordinate system with the hig...

I thought @Bradl was referring to a potential difference (1ft he mentioned) between two EPSG codes that are both using NAD83.?ÿ The example would be E...

Well if a surveyor was having to submit a Record of Survey to a county, such as San Diego County, of course the answer to my question is, whatever the...

@bradl Yes I have learned that.?ÿ When I look up ESRI numbers though I can't find a website that tells me which EPSG that ESRI is using.?ÿ?ÿ ?ÿ So I g...

@andy-j 🙂  I was asking for best guess on a specific EPSG (or ESRI) code.  Just curious what people would guess.

Great feedback.?ÿ Let me pose the question a bit differently then. For my example for California Zone 6, assuming the site area is 50 acres and is not...