Pls what language was used to build ''Google Map'' and how was all the streets captured in it. Is is from the satellite or drone

Answer 1

Nathanael Temmy google search engine shows...
Google map was written in
C++ -- backend
Javasvript
Xml
Ajax

Answer 2

Wow! Thanks so much

Answer 3

Google maps were before drones were common. Also it would be difficult to get drone to some of the locations shown by google maps, IE: Mount Everest.
Safe to assume satellites.

Don't know which language, but interesting question