TERRAIN MAPPER
Photonics Spectra
Dec 2006Teledyne Optech Inc.Request Info
The ALTM Gemini unveiled by Optech Inc. is an airborne laser terrain mapper that operates at a 100-kHz repetition rate at altitudes of up to 2 km. It shares the performance characteristics of the ALTM 3100EA, including a variable scan frequency with a maximum of 70 Hz, a variable scan angle from –25° to 25° in increments of 1°, beam divergence of 0.3 or 0.8 mrad, and power requirements of 28 VDC at 35 A. The system offers standard data acquisition rates of up to 400,000 points per second and features full waveform digitization, simultaneous first/last pulse measurement, roll compensation and digital camera integration.
http://www.teledyneoptech.com
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