"The Physics Of GPS"

"How geometry, stopwatches, and Einstein's theories work together to make GPS possible."

https://perthirtysix.com/how-does-gps-work

Nice step by step explanation with some interactive visualisations when someone asks how satellite positioning works. #dataviz #gps

The Physics Of GPS | An Interactive Exploration

An interactive exploration of how GPS works — from the speed of light and trilateration to the cheap clock problem and Einstein's relativity corrections.