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Developments in ATD Observing Systems

Research & Development

Lidar

The LIDAR team is in the process of moving REAL (Raman-shifted Eye-safe Aerosol Lidar) from the laboratory into to a sea-container to make it a semi-fieldable instrument. They will be joining scientists and engineers from Colorado University and NCARs RAP from late April through early May for a field campaign called "Pentagon Shield."

The overall scientific objective of Pentagon Shield is to characterize the structure of the boundary layer in the vicinity of the Pentagon, with an emphasis on the wind, turbulence, and temperature fields. REAL will be used to define the variability in the background aerosol distribution. The knowledge gained will permit the development and deployment of an improved system for the detection of hazardous material and the prediction of its transport in the atmosphere in the vicinity of the Pentagon.