SSET
Digital video and geophysical scanning system for in-situ sewer and pipeline inspections and assessments, namely, a digital video camera with special optics for 360-degree field of vision, digital geophysical sensors, and on-board gyroscope for measuring drift and inclination, a remotely controlled tractor attached to the camera, an armored multi-conductor cable and winch with digital distance encoder for data communications and towing, a computer for storing, processing and analyzing the dig...
Abandoned · February 15, 2000 · 75930550 ·