World's Best Scientists 2026 revealed!
Jeffrey P. Walker

Jeffrey P. Walker

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Environmental Sciences
Australia
2023

D-Index & Metrics

Environmental Sciences

D-Index
80
Citations
31087
World Ranking
947
National Ranking
42

Research.com Recognitions

  • 2023 - Research.com Environmental Sciences in Australia Leader Award

Overview

Jeffrey P. Walker is affiliated with Monash University in Australia. Their research primarily spans Environmental Science, Earth and Planetary Sciences, and Engineering, with specific concentration in Atmospheric Science, Environmental Engineering, Global and Planetary Change, Civil and Structural Engineering, and Aerospace Engineering.

The main topics of their work include Soil Moisture and Remote Sensing, Precipitation Measurement and Analysis, Climate Change and Permafrost, Cryospheric Studies and Observations, Soil and Unsaturated Flow, Synthetic Aperture Radar (SAR) Applications and Techniques, and Remote Sensing in Agriculture.

Recent publications by Jeffrey P. Walker cover a range of subjects related to soil moisture and remote sensing methods. These include:

  • The International Soil Moisture Network: serving Earth system science for over a decade (2021, Hydrology and Earth System Sciences)
  • A roadmap for high-resolution satellite soil moisture applications - confronting product characteristics with user requirements (2020, Remote Sensing of Environment)
  • Validation of Soil Moisture Data Products From the NASA SMAP Mission (2021, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing)
  • Fusion of Sentinel-2 and PlanetScope time-series data into daily 3 m surface reflectance and wheat LAI monitoring (2020, International Journal of Applied Earth Observation and Geoinformation)
  • Sentinel-1 soil moisture at 1 km resolution: a validation study (2021, Remote Sensing of Environment)

Jeffrey P. Walker has frequently published in several key venues including Remote Sensing of Environment, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Transactions on Geoscience and Remote Sensing, Remote Sensing, and IEEE Geoscience and Remote Sensing Letters.

  • Remote Sensing of Environment
  • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
  • IEEE Transactions on Geoscience and Remote Sensing
  • Remote Sensing
  • IEEE Geoscience and Remote Sensing Letters

Coauthorship has been an important aspect of Jeffrey P. Walker's research, with frequent collaborations including:

  • Nan Ye
  • Xiaoling Wu
  • Liujun Zhu
  • Thomas J. Jackson
  • Valentijn Pauwels

Best Publications

  • The Global Land Data Assimilation System

    Mathew Rodell;Paul Houser;U Jambor;J GottschalcK

  • The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

    Gilberto Pastorello;Carlo Trotta;Eleonora Canfora;Housen Chu

  • A methodology for surface soil moisture and vegetation optical depth retrieval using the microwave polarization difference index

    M. Owe;R. de Jeu;J. Walker

  • Upscaling sparse ground‐based soil moisture observations for the validation of coarse‐resolution satellite soil moisture products

    Wade T. Crow;Aaron A. Berg;Michael H. Cosh;Alexander Loew

  • Validation of SMAP surface soil moisture products with core validation sites

    A. Colliander;T.J. Jackson;R. Bindlish;S. Chan

  • Assessment of the SMAP Passive Soil Moisture Product

    Steven K. Chan;Rajat Bindlish;Peggy E. O'Neill;Eni Njoku

  • Modelling the Passive Microwave Signature from Land Surfaces: A Review of Recent Results and Application to the L-Band SMOS SMAP Soil Moisture Retrieval Algorithms

    J.-P. Wigneron;T.J. Jackson;P. O'Neill;G. De Lannoy

  • Extended versus Ensemble Kalman Filtering for Land Data Assimilation

    Rolf H. Reichle;Jeffrey P. Walker;Randal D. Koster;Paul R. Houser

  • Downscaling SMOS-Derived Soil Moisture Using MODIS Visible/Infrared Data

    M. Piles;A. Camps;M. Vall-llossera;I. Corbella

  • Development and assessment of the SMAP enhanced passive soil moisture product

    S. K. Chan;R. Bindlish;P. O'Neill;T. Jackson

  • An evaluation of AMSR–E derived soil moisture over Australia

    Clara S. Draper;Clara S. Draper;Jeffrey P. Walker;Peter J. Steinle;Richard A.M. de Jeu

  • Quantifying the uncertainty in passive microwave snow water equivalent observations

    James L Foster;ChaoJiao Sun;ChaoJiao Sun;Jeffrey Walker;Richard J Kelly;Richard J Kelly

  • In situ measurement of soil moisture: a comparison of techniques

    Jeffrey P. Walker;Garry R. Willgoose;Jetse D. Kalma

  • The International Soil Moisture Network: Serving Earth system science for over a decade

    Wouter Dorigo;Irene Himmelbauer;Daniel Aberer;Lukas Schremmer

  • The Murrumbidgee soil moisture monitoring network data set

    A. B. Smith;A. B. Smith;J. P. Walker;A. W. Western;R. I. Young

  • A roadmap for high-resolution satellite soil moisture applications ─ confronting product characteristics with user requirements

    Jian Peng;Jian Peng;Jian Peng;Clement Albergel;Anna Balenzano;Luca Brocca

  • Assessment of the SMAP Level-4 surface and root-zone soil moisture product using in situ measurements

    Rolf H. Reichle;Gabrielle J. M. De Lannoy;Qing Liu;Joseph V. Ardizzone

  • ON THE EFFECT OF DIGITAL ELEVATION MODEL ACCURACY ON HYDROLOGY AND GEOMORPHOLOGY

    Jeffrey P. Walker;Garry R. Willgoose

  • Towards deterministic downscaling of SMOS soil moisture using MODIS derived soil evaporative efficiency

    Olivier Merlin;Jeffrey P. Walker;Abdelghani Chehbouni;Yann Kerr

  • The SMAP and Copernicus Sentinel 1A/B microwave active-passive high resolution surface soil moisture product

    Narendra N. Das;Dara Entekhabi;R. Scott Dunbar;Mario J. Chaubell

  • Disaggregation of SMOS Soil Moisture in Southeastern Australia

    O. Merlin;C. Rudiger;Ahmad Al Bitar;P. Richaume

  • A methodology for initializing soil moisture in a global climate model: Assimilation of near‐surface soil moisture observations

    Jeffrey P. Walker;Paul R. Houser

  • One-dimensional soil moisture profile retrieval by assimilation of near-surface observations: a comparison of retrieval algorithms

    Jeffrey P. Walker;Garry R. Willgoose;Jetse D. Kalma

Frequent Co-Authors

Valentijn R. N. Pauwels
Valentijn R. N. Pauwels Monash University
Thomas J. Jackson
Thomas J. Jackson Agricultural Research Service
Michael H. Cosh
Michael H. Cosh Agricultural Research Service
Olivier Merlin
Olivier Merlin Paul Sabatier University
Yann Kerr
Yann Kerr Federal University of Toulouse Midi-Pyrénées
Jetse D. Kalma
Jetse D. Kalma University of Newcastle Australia
Paul R. Houser
Paul R. Houser George Mason University
Aaron A. Berg
Aaron A. Berg University of Guelph
Andreas Colliander
Andreas Colliander California Institute of Technology
Todd G. Caldwell
Todd G. Caldwell United States Geological Survey

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