Geek asks and answers

Android getLatitude () returns geodesic or geocentric latitude?

Does Android's location.getLatitude () method give a geodesic or geocentric latitude?

If geodesic, is it based on the ellipsoid WGS84 or GR80?

The API specification is surprising in its absence, it only states:

public double getLatitude ()

Since: API Level 1
Returns the latitude of this fix.

http://developer.android.com/reference/android/location/Location.html#getLatitude ()

Thanks for any help here.

+5
source share
1 answer

Geodetic latitudes are used for most general purposes, for example. cards. It would be very strange if the API reported anything else. Geocentric latitudes use more specialized and academic areas than mapping.

(+1), , , , , .

: GPS, , , A-GPS , , , , GPS. WGS84 GPS , GRS80, WGS84.

, WGS84.

+2

More articles:


All Articles