Education:
Ph.D 1999 Department of Civil, Surveying and Environmental Engineering, The University of Newcastle, Australia. B.E. (Civil) 1995 Department of Civil, Surveying and Environmental Engineering, The University of Newcastle, Australia. B.Surv. 1995 Department of Civil, Surveying and Environmental Engineering, The University of Newcastle, Australia.
Research Experience:
2007-Present Associate Professor and Reader, Department of Civil and Environmental Engineering, The University of Melbourne, Australia. 2003-2006 Senior Lecturer, Department of Civil and Environmental Engineering, The University of Melbourne, Australia. 2001-2003 Lecturer, Department of Civil and Environmental Engineering, The University of Melbourne, Australia. 1999-2001 Research Scientist, Hydrological Sciences Branch, NASA/GSFC, Greenbelt, Maryland, USA. Firstly with the USRA Goddard Visiting Scientists Program and then with the UMBC Goddard Earth Sciences and Technology Center. 1996-1999 Doctoral Scholar, Department of Civil, Surveying and Environmental Engineering, The University of Newcastle, Australia. 1995 Honours Scholar, Department of Civil, Surveying and Environmental Engineering, The University of Newcastle, Australia.
Awards and Honours:
2008
2006
2004
2000
1995
1994
1993
1992
Professional Affiliations:
American Geophysical Union, Member
International Soil Moisture Working Group, Member
Prediction in Ungauged Basins Working Group on Remote Sensing and Data Assimilation, Member
Publications:
Research Grants:
Walker, J., Panciera, R., Ryu, D. Gray, D., Jackson, T., 2009-2011: Active Passive Microwave Soil Moisture Remote Sensing: Towards Sustainable Land and Water Management From Space. ARC Discovery, AU$540k
Walker, J., Pipunic, R., McCabe, M., Abuzar, M., Whitfield, D., 2009-2011: A New Paradigm for Improved Water Resource Management Using Innovative Water Modelling Techniques.. ARC Linkage, AU$420k+AU$117k
Hacker, J., Beringer, J., Walker, J., Lewis, M., Lynch, M., Hutley, L., Baker, P., Daly, E., Bishop, I, Stewardson, M., Fearns, P., Maier, S., 2009: Airborne Hyperspectral Scanning for Advanced Monitoring and Assessment of Vegetation and Water Properties.. ARC Linkage Infrastructure, Equipment and Facilities, AU$400k+AU$385k
Walker, J., Davenport, I., 2009: Towards Improved Soil Moisture Retrieval by LiDAR Measurement of Microwave Properties of Vegetation and Development of a Data Assimilation Framework.. University of Melbourne Joint Research Project, AU$10k
Walker, J., Kalma, J., Barrett, D., Gurney, R., Kerr, Y., Kim, E. and LeMarshall, J., 2008-2011: MoistureMap: A Soil Moisture Monitoring, Prediction and Reporting System for Sustainable Land and Water Management. ARC Discovery, AU$910k
Walker, J., Moran, W., Hacker, J., Simmons, C., Gray, D., Lynch, M. and Ge, L., 2008: High Resolution Airborne Radar for Environmental Research: Soil Moisture, Vegetation, Salinity and Terrain Mapping. ARC Linkage, Infrastructure, Equipment and Facilities, AU$400k + AU$440k
Stewardson, M., Wealands, S., Walker, J., Downes, B. and Hacker, J., 2008: Potential Applications for Airborne Remote Sensed Data. MDBC, AU$30k
Walker, J. and Western, A., 2007: The Murrumbidgee Monitoring Network. ARCNESS, AU$15k
Deehan, R., Hume, I., O’Neill, P., Walker, J., 2007: Improving the Airborne Mapping of Soil Moisture, E H Graham Centre for Agricultural Innovation, New Initiative Grant Scheme, AU$8k
Western, A. W., Tyler, M. H. and Walker, J. P. 2007-2009: Quantifying Near-surface Diffuse Discharge from the Southwest Great Artesian Basin, ARC Linkage, AU$297k+AU$160k
Thyer, M., Kuczera, G. and Walker, J. P. 2006-2007: Advanced Algorithms to Retrieve Remotely Sensed Soil Moisture and Enhance Hydrological Prediction, University of Newcastle Pilot Grant, AU$20.5k
Zhan, X., Reynolds, C., Houser, P. R., Doorn, B. and Walker, J. P. 2006-2008: Integrate NASA’s Global Soil Moisture Remote Sensing and Modeling Data into USDA’s Global Crop Production Decision Support System. NASA CAN-NN-H-04-Z-YO-010-C, US$493k.
Walker, J. P., Kalma, J, D. and Kim E. 2005-2007: High Resolution Mapping of Surface and Root Zone Soil Moisture, ARC Discovery, AU$667k.
Dare, P. M., Hacker, J. M., Walker, J. P., Jones, S. D., Kalma, J. D. and Lewis, M. M. 2005: Airborne Laser Scanning for Advanced Environmental Monitoring, ARC Linkage, Infrastructure, Equipment and Facilities, AU$168k + AU$170k.
Halbert, C. S., Pitman, A. J., et al. 2005-2010: The Earth System Science Network, ARC Networks, AU$1,950k.
Walker, J. P. and Trudinger, C. M. 2005-2006: Assimilation of Latent and Sensible Heat Flux Data into the CSIRO Biosphere Model. CSIRO Collaborative Grant, The University of Melbourne, AU$53k.
Halbert, C. S., Pitman, A. J., et al. 2004: The Australian climate system network. ARC Networks - Seed funding, AU$20k.
Walker, J. P., Grayson, R. B. and Parslow, J. S. 2004-2005: On the use of Remote Sensing Data in Bio-geo-chemical Marine Models. CSIRO Collaborative Grant, The University of Melbourne, AU$56k.
Walker, J. P., Grayson, R. B., Hacker, J. M., Kalma, J. D. and Heron, M. L. 2004: A New Airborne Facility for Environmental, Hydrological, Atmospheric and Oceanic Research: High Resolution Measurement of Soil Moisture, Temperature and Salinity. ARC Linkage, Infrastructure, Equipment and Facilities, AU$395k+AU$262k.
Walker, J. P. 2003: Optimal Land Initialisation for Seasonal Climate Prediction: Brightness Temperature Assimilation. Early Career Research Grant, The University of Melbourne, AU$24k.
Walker, J. P. 2003: Validation of the AMSR-E Satellite Soil Moisture Product. International Collaborative Research Grant, The University of Melbourne, AU$10k.
Walker, J. P., Grayson, R. B. and Rodell, M. 2003-2005: Gravity Changes, Soil Moisture and Data Assimilation. ARC Discovery, AU$277k.
Houser, P. R., Ni-Meister, W. and Walker, J. P. 2003-2005: Optimal Land Initialisation for Seasonal Climate Prediction. NASA NRA 01-OES-03, US$240k.
Grayson, R. B., McMahon, T. A., Walker, J. P. and Western, A. W. 2003: Evapotranspiration and CO2 Flux Monitoring. Large Equipment Grant, The University of Melbourne, AU$42k+AU$51k.
Walker, J. P. 2002: Optimal Land Initialisation for Seasonal Climate Prediction: Brightness Temperature Assimilation. Early Career Research Grant, The University of Melbourne, AU$8k.
Walker, J. P. 2002: Optimal Land Initialisation for Seasonal Climate Prediction: Soil Moisture Assimilation. International Collaborative Research Grant, The University of Melbourne, AU$10k.
Kalma, J. D., Willgoose, G. R., Walker, J. P., Houser, P. R. and Woods, R. A. 2002-2004: Scaling and Assimilation of Soil Moisture and Streamflow. ARC Discovery, AU$235k.
Grayson, R. B., Kalma, J. D., Walker, J. P., Abuzar, M., Whitfield, D. M., McAllister, A. and Maskey, R. 2002-2004: Use of Remote Sensing Actual Evapotranspiration Estimates and Water Delivery Data for Assessing Water Use Efficiency in an Irrigated Landscape. ARC Linkage, AU$148k.
Koster, R. D., Reichle, R., Reinecker, M., Suarez, M., Walker, J. P. and Houser, P. R. 2002-2004: Assimilation of Satellite Observations of the Land Surface in Support of NASA's Seasonal-to-Interannual Prediction Project. NASA NRA 00-OES-07, US$540k.
Famiglietti, J. S., Houser, P. R., Walker, J. P., Olivera, F. and Rodell, M. 2002-2004: A Catchment-Based Global River Routing Scheme for Climate Models and Assimilation of Streamflow and Altimetry Data. NASA NRA 00-OES-07, US$165k.
Houser, P. R., Entin, J. K., Foster, J. L., O'Neill, P. and Walker, J. P. 2002-2004: Global Validation of EOS-AQUA Land Surface Dynamics Using Data Assimilation. NASA NRA 00-OES-03, US$300k.
Houser, P. R., Bosilovich, M., Cosgrove, B., Entin, J. K., Walker, J. P., Pan, H. and Mitchell, K. 2001-2003: A Global Land Data Assimilation System (GLDAS). NASA NRA 99-OES-04, US$860k.
Walker, J. P., Houser, P. R., Foster, J. L. and Stieglitz, M. 2001-2003: Assimilation of Remotely Sensed Snow Observations into the NSIPP Land Surface Model. NASA NRA 99-OES-04, US$600k.
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