EnviroTech Sensors Inc. / Automated Weather Observing Systems / Optical Scientific Inc / John D. Crosby* EnviroTech Sensors Inc. / Aeronautical Meteorological Practice Automated Weather Systems / Vaisala Oy / Biral LTD / Vaisala Inc. / Qualimetrics Inc. / Specifications Manufacturer Sensor Accuracy Range Aanderaa Instruments A/S / /
Country
Canada / United Kingdom / / /
Facility
Otis AFB / National Institute of Science / /
IndustryTerm
weather systems / road weather systems / airport weather systems / /
MusicGroup
Snow / Fog / /
Organization
Federal Aviation Administration / American Society for Testing and Materials / United Nations / Canadian Atmospheric Environment Service / office of the Federal / National Institute of Science and Technology / World Meteorological Organization / Department of Transportation / International Civil Aviation Organization / American Meteorological Society / National Weather Service / /
Person
Scatter Visibility / Van Cauwenberghe / /
Position
author / Coordinator / Major / Federal Coordinator / forward / /