This is a rough aerial map of the rocky ground I have covered in trying thus far to relate therapeutic counseling to the Christian message. (religion-online.org)
In between in scale are aerial maps with clear patterns of navigation, like apps. (haberarts.com)
The report says: «It is not far - fetched to imagine that drones could be used for aerial mapping services; the television and film industries could use drones to shoot advertisements or movies; or they could be used by real estate agents to sell property.» (canadianlawyermag.com)