Estimating Planetary Boundary Layer Heights from NOAA Profiler Network Wind Profiler Data

AbstractAn algorithm was developed to estimate planetary boundary layer (PBL) heights from hourly archived wind profiler data from the NOAA Profiler Network (NPN) sites located throughout the central United States. Unlike previous studies, the present algorithm has been applied to a long record of publicly available wind profiler signal backscatter data. Under clear-sky conditions, summertime averaged hourly time series of PBL heights compare well with Richardson number–based estimates at the few NPN stations with hourly temperature measurements. Comparisons with estimates based on clear-sky reanalysis show that the wind profiler (WP) PBL heights are lower by approximately 250–500 m. The geographical distribution of daily maximum PBL heights corresponds well with the expected distribution based on patterns of surface temperature and soil moisture. Wind profiler PBL heights were also estimated under mostly cloudy-sky conditions, and are generally comparable to the Richardson number–based PBL heights and hi...

[1]  Ying-Hwa Kuo,et al.  Estimating Atmospheric Boundary Layer Depth Using COSMIC Radio Occultation Data , 2011 .

[2]  F. Beyrich,et al.  Mixing height estimation from sodar data — A critical discussion☆ , 1997 .

[3]  Petra Seibert,et al.  Review and intercomparison of operational methods for the determination of the mixing height , 2000 .

[4]  Laura Bianco,et al.  Convective Boundary Layer Depth: Improved Measurement by Doppler Radar Wind Profiler Using Fuzzy Logic Methods , 2002 .

[5]  William P. Hooper,et al.  Lidar Measurements of Wind in the Planetary Boundary Layer: The Method, Accuracy and Results from Joint Measurements with Radiosonde and Kytoon. , 1986 .

[6]  Xin‐Zhong Liang,et al.  Observed Diurnal Cycle Climatology of Planetary Boundary Layer Height , 2010 .

[7]  Stephen A. Cohn,et al.  Boundary Layer Height and Entrainment Zone Thickness Measured by Lidars and Wind-Profiling Radars , 2000 .

[8]  Raymond M. Hoff,et al.  Validation of Goddard Earth Observing System-version 5 MERRA planetary boundary layer heights using CALIPSO , 2010 .

[9]  D. Seidel,et al.  Estimating climatological planetary boundary layer heights from radiosonde observations: Comparison of methods and uncertainty analysis , 2010 .

[10]  GLACE: The Global Land-Atmosphere Coupling , 2005 .

[11]  S. Schubert,et al.  MERRA: NASA’s Modern-Era Retrospective Analysis for Research and Applications , 2011 .

[12]  M. Goel,et al.  Radio acoustic sounding system (RASS) for studying the lower atmosphere , 1997 .

[13]  P. Friedlingstein,et al.  Can a strong atmospheric CO2 rectifier effect be reconciled with a “reasonable” carbon budget? , 1999 .

[14]  T. Spangler,et al.  Meso-scale variations of the urban mixing height , 1974 .

[15]  Timothy A. Berkoff,et al.  Determination of Planetary Boundary Layer Height on Short Spatial and Temporal Scales: A Demonstration of the Covariance Wavelet Transform in Ground-Based Wind Profiler and Lidar Measurements* , 2013 .

[16]  P. Friedlingstein,et al.  KEYNOTE PERSPECTIVE. Can a strong atmospheric CO2 rectifier effect be reconciled with a , 1999 .

[17]  A. Scott Denning,et al.  Estimates of North American summertime planetary boundary layer depths derived from space-borne lidar , 2012 .

[18]  Allen B. White,et al.  Boundary-layer depth and entrainment zone characterization with a boundary-layer profiler , 1994 .

[19]  A. Delany,et al.  The Flatland Boundary Layer Experiments , 1998 .

[20]  Sandra Jacoby-Koaly,et al.  Use of the Doppler Spectral Width to Improve the Estimation of the Convective Boundary Layer Height from UHF Wind Profiler Observations , 2003 .

[21]  Ellsworth J. Welton,et al.  Improved boundary layer depth retrievals from MPLNET , 2013 .

[22]  Andrea Lammert,et al.  Determination of the Atmospheric Boundary Layer Height from Radiosonde and Lidar Backscatter , 2006 .

[23]  M. Bosilovich.  Regional Climate and Variability of NASA MERRA and Recent Reanalyses: U.S. Summertime Precipitation and Temperature , 2013 .

[24]  Anthony J. Mannucci,et al.  Planetary boundary layer heights from GPS radio occultation refractivity and humidity profiles , 2012 .

[25]  J. Lundquist,et al.  A study of the variation of urban mixed layer heights , 2007 .

[26]  Jens Bösenberg,et al.  Determination of the convective boundary-layer height with laser remote sensing , 2006 .

[27]  Allen B. White,et al.  Convective Boundary Layer Depth Estimation from Wind Profilers: Statistical Comparison between an Automated Algorithm and Expert Estimations , 2008 .