ChatGPT Prototyping of Ham Radio Mapping Applications

I used ChatGPT to get a quick and dirty protoype for an application that would make a map of each individual QSO from a given CZML map I had already created. All in all, it took ChatGPT and I about 20 minutes to come up with a prototype of an application that takes one of my CZML POTA maps, walks through it QSO by QSO, creates a label on the map with embedded QSO information and then dumps out a text encoded PNG image of the QSO on an OpenStreets map.

You can see the map I started from here. It's the map for my recent Juan Bautista twofer POTA activation.

You can see the prototype app here in a Cesium Sandcastle page.

Here's a video of the application in action.

And here are the mapped QSOs that were output.

I'm, once again, happily surprised by the quality of code that ChatGPT can crank out.

Usage notes:

I know my target screen is 1080x1920. I used the Ctrl+Shift+C debug window in Chrome to setup the map in Cesium Sandbox so that it has about the same ratio.

Here's the measurements for the screen ratio... roughly speaking

and the calculations to get there

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