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Earth Observing Laboratory
Field Data Archive

DYCOMS-II: Dynamics and Chemistry of Marine Stratocumulus Phase II

Summary

DYCOMS-II is the name given to a field campaign which collected data for the purposes of testing large-eddy simulations of nocturnal stratocumulus.

The experiment consisted of nine flights out of North Island Naval Air Station (just west of San Diego) between July 7 and July 28, 2001.

Objectives:

The DYCOMS-II field program is designed to collect data to test large-eddy simulations of stratocumulus. The flight strategy has been optimized to provide:

  1. a suite of test cases for subsequent observations;
  2. tests of LES derived entrainment parameterizations.

Secondary objectives of the program include:

  1. to test a recently proposed technique to measure large-scale divergence;
  2. to test our ability to close scalar budgets under ideal situations;
  3. to increase our understanding and of the statistical signature of the diurnal cycle in marine stratocumulus.

Data access

Datasets from this project

Additional information

GCMD Name D - F > DYCOMS-II > Dynamics and Chemistry of Marine Stratocumulus Phase II > 59f6c3b1-ad45-4ab6-bd93-93a0d9790dcf
Field catalog
Related links

Temporal coverage

Begin Date 2001-07-07 00:00:00
End Date 2001-07-28 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 37.00, Minimum (South) Latitude: 26.00
Minimum (West) Longitude: -127.00, Maximum (East) Longitude: -115.00

NSF

This material is based upon work supported by the NSF National Center for Atmospheric Research, a major facility sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.