There is a sort of industry group that is creating a voluntary database that drone manufacturers agree to program into their drones so that drones will not fly over certain GPS coordinates, or at least that is what they claim.

Here is where you can add your property to the database to create a no-fly zone over your property.

https://www.noflyzone.org

Here is an article describing the voluntary industry solution:

NoFlyZone.org lets you geofence the area over your house for drones to avoid.