| 摘要 |
<p>A process for geotechnic exploration comprising the steps of: (a) Emitting one or more brief electromagnetic pulses or waves from an airborne platform at regular intervals based on the airspeed of the platform and the area being surveyed; (b) The wavelengths, frequencies and cyclicity of the waves being selected to provide, upon reflection, satisfactory indicia of the physical characteristics of the area being measured; (c) Receiving the reflections of said waves at said platform; (d) Amplifying said reflected waves to a readily processable level; (e) Processing said waves to enhance the spatial resolution of images produced therefrom; (f) Further processing said waves by selecting those varibles represented by the waves that are deemed relevant; (g) Displaying said waves in visual form representing a cross-section of an area; (h) If desired, storing in recoverable form the signals representing said variables; and (i) Repeating said process as often as desired. The invention includes the aircraft-mounted radar apparatus for performing the process.</p> |
