@thebionicman I beg to differ. The Cartesian coordinate system was first presented by Rene Descartes in 1637. In the coordinate pair (x, y), the val...

I'm not sure of the purpose your project is intended to serve, but that's a good first draft. Here are two thoughts: An easting/northing is the pl...

We're dealing with Canadian smoke here. The North Central part of the state was code red on Wednesday and Thursday, orange today. I've had nose bleed...

@brad-ott Nice route. I77 through WV provides graphic evidence of multipath on the car gps. We were on the Southern coast two weeks ago. Small craf...

Let's see. Indiana to Crystal Coast. I would use I64, I77, I40 and maybe US 264. That would go near Farmville and a stop at McDavid Associates. HC lik...

Try GeoServer, MapServer, and MapProxy.

@oldpacer I wonder about volcanic eruptions. It could be argued that magma stays earthbound, but there's a heckuva lot of water vapor and gases bein...

@brad-ott It ain't there yet, but it's on its way.

On the other hand, judging by this question from the FS practice exam, AI is not ready to take anyone's job: For a symmetrical 400-foot sag ...

@bill93 Now, Bill, it's easy to scoff at something inhuman but perhaps not wise to dismiss it. After all, not many people are still lugging around ...

@bill93 This may help: How do I reconcile geodetic north and astronomical north? ChatGPT To reconcile geodeti...

@bill93 I don't know what to say, other than my brushes with the celestial sphere in Spherical Trig are consistent with ChatGPT. How that plays with...

@lurker Well, my question really required a follow-up: So, is true north geographic north or geodetic north? ChatGPT ...

@lurker I knew about that pea under your mattress already. I used the term "geographic north" in the question, so I asked ChatGPT about geographic n...

Off topic, but I had this exchange with ChatGPT earlier this mornning. It's perception is amazing. You are a fascinating entity. You're not ...