In 2008, we delivered the main subsystems for the
first Global Hawk (an Unmanned Aerial Vehicle) science instrument, the GH Cloud Physics Lidar.
Our company is a pioneer in photon counting mapping
3D altimeters. We are producing instruments currently being used in cryosphere research in Greenland and Antarctica, and in biospheric research through forest measurements. In addition, Sigma's photon counting technology is being applied in
NASA's ICESat II mission. We also produce and commercialize a number of unique electronic products for science and industry including ultra fast
multichannel scaler boards, timing units, and space qualified protocol translation modules.