Is there a program for working with geotracks?

Question

Geolocation

You need to put it on the map, find out the speed at each point, delete / edit the points. It would also be nice to display the speed graphically. For example, sections with high speed are marked with a green track line, sections with low speed are marked with red. Google doesn't help find anything like this.

Answer 1

https://www.google.com/intl/ru/earth/ allows you to work with geotracks