Millimeter Wave Doppler Radar Observation of Cloud and Boundary Layer Structure.

Abstract

The project was concerned initially with the development of a Doppler radar operating a 94 ghz (3 mm wavelength) primarily for the study of dynamical processes in clouds in the early stages of their development. The observation of other weak targets such as particulates suspended in the earth's atmosphere was also included in the research as well as the study of snow cover done in cooperation with the University of Massachusetts. The radar was tested and extensively used for the obervation of cloud and precipitation, including observation of: cirrus density and motion, melting layer in a stratified cloud, particle vertical velocity in storms, and small cumulus kinematics and development.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 28, 1987
Accession Number
ADA178679

Entities

People

  • Roger M. Lhermitte

Organizations

  • Rosenstiel School of Marine, Atmospheric, and Earth Science

Tags

Communities of Interest

  • Air Platforms
  • Human Systems
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Atmospheric Sciences
  • Boundary Layer
  • Cirrus Clouds
  • Cloud Physics
  • Clouds
  • Doppler Radar
  • Elevation
  • Frequency
  • Layers
  • Meteorology
  • Millimeter Waves
  • Particle Size
  • Particles
  • Phase
  • Remote Sensing
  • Repetition Rate
  • Scattering

Fields of Study

  • Environmental science

Readers

  • Atmospheric Remote Sensing.
  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers
  • Radar Systems Engineering.

Technology Areas

  • 5G