https://www.aanda.org/articles/aa/abs/2021/05/aa40413-21/aa40413-21.html
Goodness-of-fit test for isochrone fitting in the Gaia era - Statistical assessment of the error...
goodness of fitfitting intestisochronegaia
https://docs.mapbox.com/android/ja/java/examples/isochrone-seekbar/
Isochrone time slider | Java SDK | Android Docs | Mapbox
Use an Android seekbar slider to retrieve info from the Isochrone API. Display the data and adjust the camera accordingly.
java sdkisochronetimesliderandroid