Abstract: Mechanisms for identifying obstacles in a landing zone are disclosed. A first polarization elevation angle matrix is generated based on reflected radar signals having a first polarization sense. A second polarization elevation angle matrix based on reflected radar signals having a second polarization sense that differs from the first polarization sense is generated. The first polarization elevation angle matrix and the second polarization elevation angle matrix are integrated to form an integrated elevation angle matrix that identifies first scatterers and second scatterers with respect to the landing zone.

Abstract: A method and system for providing a perspective view image created by fusing a plurality of sensor data for supply to a platform operator with a desired viewing perspective within an area of operation is disclosed. A plurality of sensors provide substantially real-time data of an area of operation, a processor combines the substantially real-time data of the area of operation with digital terrain elevation data of the area of operation and positional data of a platform operator to create a digital cartographic map database having substantially real-real time sensor data, a memory for storing the digital cartographic map database, a perspective view data unit inputs data regarding a desired viewing perspective of the operator within the area of operation with respect to the digital cartographic map database to provide a perspective view image of the area of operation, and a display for displaying the perspective view image to the operator.