Operational limits in the market
Anyone who needs reliable aerial data often gets stuck between two extremes in the field. Large VTOL systems are technically highly capable, but they cost a fortune and lock you into a rigid ecosystem. Modifying the system yourself or mounting a different camera is out of the question; everything is completely locked down, both in software and hardware.
Alternatively, you choose a compact quadcopter to easily take off and land in tight spaces. But standard off-the-shelf models quickly fail on a steel ship deck or near heavy industrial installations due to GPS interference and magnetometers going completely haywire. On top of that, most electric quadcopters on the market fly for 45 minutes at most. That simply doesn’t cut it when your mission requires hours in the air to cover kilometers.
