| 摘要 |
<p>The system has a receiving unit (12) for receiving monitoring information of a landing zone. A calculating unit (16) calculates cartographic scale factors of the landing zone, where the factor is dedicated to an approach phase. The receiving unit, a displaying unit (18), a determining unit (15), the calculating unit and a selecting unit (17) are arranged in a manner so that the display unit represents the landing zone based on the factors and the monitoring information, where the factors and symbols are evolved automatically based on a current approach phase.</p> |
