Optech's ILRIS Intelligent Laser Ranging and Imaging System
Optech's ALTM Airborne Laser Terrain Mapper acquires digital elevation data with accuracies equivalent to those of GPS, but thousands of times faster.
Optech's ILRIS Intelligent Laser Ranging and Imaging System is your total surveying solution - accurate, eyesafe, rugged, easily portable and deployed by a single operator - giving you scanning ranges from 3 m to beyond 2 km.
GPS Equipment
