What are the dimensions for additional touchdown points at night for cargo aircraft?

The correct answer reflects the standard dimensions for additional touchdown points at night specifically for cargo aircraft, which is 10 meters by 10 meters. This size is established to ensure an adequate area for safe operation and landing of cargo aircraft during nighttime conditions when visibility is limited. The dimensions provide enough space for the aircraft's landing gear to land securely while allowing room for any necessary adjustments in positioning during approach and touchdown. Having a designated landing area of this size is critical to enhance safety and operational efficiency, accommodating the size and weight of larger cargo aircraft as they land in potentially challenging visibility situations.