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Environmental Sciences

D-Index
46
Citations
6749
World Ranking
6174
National Ranking
2232

Overview

Karl W. Hoppel is affiliated with the United States Naval Research Laboratory in the United States. Their research primarily focuses on Earth and Planetary Sciences, with a significant emphasis on Environmental Science. The scientific work of this researcher spans important subfields including Atmospheric Science, Global and Planetary Change, Oceanography, and Astronomy and Astrophysics.

The main topics covered in their research include Meteorological Phenomena and Simulations, Climate Variability and Models, Tropical and Extratropical Cyclones Research, Oceanographic and Atmospheric Processes, Ionosphere and Magnetosphere Dynamics, and Geophysics and Gravity Measurements.

Their recent publication record comprises the following papers:

  • Challenges of Increased Resolution for the Local Ensemble Tangent Linear Model, 2020, Monthly Weather Review
  • The Ensemble Tangent Linear Model Applied to Nonorographic Gravity Wave Drag, 2022, Monthly Weather Review
  • Ensemble-Based Gravity Wave Parameter Retrieval for Numerical Weather Prediction, 2021, Journal of the Atmospheric Sciences
  • The Ensemble Tangent Linear Model Applied to a Cloud Physics Parameterization, 2024, Monthly Weather Review
  • Impacts of Tangent Linear Model Errors in 4D-Var Using a Global Shallow Water Model, 2025, Monthly Weather Review

Frequent co-authors collaborating with Karl W. Hoppel include:

  • Douglas Allen
  • Daniel Hodyss
  • Gerald E. Nedoluha
  • Sergey Frolov
  • Rolf H. Langland

The main publication venues for their work are:

  • Monthly Weather Review
  • Journal of the Atmospheric Sciences

Best Publications

  • Intensity and phase statistics of multilook polarimetric and interferometric SAR imagery

    Jong-Sen Lee;K.W. Hoppel;S.A. Mango;A.R. Miller

  • Observations of boreal forest fire smoke in the stratosphere by POAM III, SAGE II, and lidar in 1998

    Michael Fromm;Jerome Alfred;Karl Hoppel;John Hornstein

  • Arctic winter 2005: Implications for stratospheric ozone loss and climate change

    M. Rex;R. J. Salawitch;H. Deckelmann;P. von der Gathen

  • Case studies of the mesospheric response to recent minor, major, and extended stratospheric warmings

    David. E. Siskind;Stephen. D. Eckermann;John P. McCormack;Larry Coy

  • Solar occultation satellite data and derived meteorological products: Sampling issues and comparisons with Aura Microwave Limb Sounder

    Gloria L. Manney;Gloria L. Manney;William H. Daffer;Joseph M. Zawodny;Peter F. Bernath;Peter F. Bernath

  • Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records

    Daan Hubert;Jean Christopher Lambert;Tijl Verhoelst;José Granville

  • High-altitude data assimilation system experiments for the northern summer mesosphere season of 2007

    Stephen D. Eckermann;Karl W. Hoppel;Lawrence Coy;John P. McCormack

  • Chemical depletion of Arctic ozone in winter 1999/2000

    M. Rex;R. J. Salawitch;N. R. P. Harris;P. von der Gathen

  • EOS MLS observations of ozone loss in the 2004-2005 Arctic winter

    G. L. Manney;G. L. Manney;M. L. Santee;L. Froidevaux;K. Hoppel

  • Comparison of Mesospheric Winds From a High-Altitude Meteorological Analysis System and Meteor Radar Observations During the Boreal Winters of 2009-2010 and 2012-2013

    J McCormack;K Hoppel;D Kuhl;R de Wit

  • POAM III retrieval algorithm and error analysis

    J. D. Lumpe;R. M. Bevilacqua;K. Hoppel;C. E. Randall

  • POAM III observations of the anomalous 2002 Antarctic ozone hole

    Karl Hoppel;Richard Bevilacqua;Douglas Allen;Gerald Nedoluha

  • POAM III retrieval algorithm and error analysis: POAM III RETRIEVAL ALGORITHM AND ERROR ANALYSIS

    J. D. Lumpe;R. M. Bevilacqua;K. W. Hoppel;C. E. Randall

  • POAM II retrieval algorithm and error analysis

    J. D. Lumpe;R. M. Bevilacqua;K. W. Hoppel;S. S. Krigman

  • Principal components transformation of multifrequency polarimetric SAR imagery

    J.-S. Lee;K. Hoppel

  • Polar Ozone and Aerosol Measurement (POAM) II stratospheric NO2, 1993–1996

    C. E. Randall;D. W. Rusch;R. M. Bevilacqua;K. W. Hoppel

  • Validation of POAM III ozone: Comparisons with ozonesonde and satellite data

    C. E. Randall;D. W. Rusch;R. M. Bevilacqua;K. W. Hoppel

  • Statistics of phase difference and product magnitude of multi-look processed Gaussian signals

    Jong-Sen Lee;Allen R Miller;Karl W Hoppel

  • Evolution of the Quasi 2-Day Wave During January 2006

    J. P. McCormack;L. Coy;K. W. Hoppel

  • Assimilation of stratospheric and mesospheric temperatures from MLS and SABER into a global NWP model

    K. W. Hoppel;N. L. Baker;L. Coy;S. D. Eckermann

  • High-Altitude (0–100 km) Global Atmospheric Reanalysis System: Description and Application to the 2014 Austral Winter of the Deep Propagating Gravity Wave Experiment (DEEPWAVE)

    Stephen D. Eckermann;Jun Ma;Karl W. Hoppel;David D. Kuhl

  • Past changes in the vertical distribution of ozone – Part 1: Measurement techniques, uncertainties and availability

    B. Hassler;B. Hassler;I. Petropavlovskikh;I. Petropavlovskikh;J. Staehelin;T. August

Frequent Co-Authors

Richard M. Bevilacqua
Richard M. Bevilacqua United States Naval Research Laboratory
Cora E. Randall
Cora E. Randall University of Colorado Boulder
Stephen D. Eckermann
Stephen D. Eckermann United States Naval Research Laboratory
Joseph M. Zawodny
Joseph M. Zawodny Langley Research Center
David E. Siskind
David E. Siskind United States Naval Research Laboratory
Lucien Froidevaux
Lucien Froidevaux California Institute of Technology
Lawrence Coy
Lawrence Coy Goddard Space Flight Center
Gloria L. Manney
Gloria L. Manney Northwest Research Associates
Mark E. Hervig
Mark E. Hervig University of Wyoming
Kaley A. Walker
Kaley A. Walker University of Toronto

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