| 摘要 |
A rate based method for passively determining the range and geolocation of a target from a moving platform. The method includes the steps of determining a speed of the platform in a direction of travel thereof; acquiring the target along a line from the platform; determining an angle between the direction of travel of the platform and the line; determining a rate of change in the angle; and calculating the range based on the speed, the angle, and the rate of change. The method further includes the step of determining the geolocation based on the geoposition of the platform, the angle, and the range.
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