Publications

STILL UNDER CONSTRUCTION (AND WILL ALWAYS BE)

• Peer Reviewed Journal Papers
• Journal Papers in Review
• Theses/Reports
• Articles and Editorials
• Peer Reviewed Conference Papers
• Conference Papers
• Conference Abstracts
• Media

Peer Reviewed Journal Papers (45)

Wu, X., J.P. Walker, C. Rüdiger, R. Panciera, and Y. Gao. Intercomparison of Alternate Soil Moisture Downscaling Algorithms Using Active-Passive Microwave Observations, IEEE Geoscience and Remote Sensing Letters, accepted 12 October 2016, doi:10.1109/LGRS.2016.2633521.

Azmi, M., C. Rüdiger, and J.P. Walker. Statistical Analysis of Short Term Water Stress Conditions at Riggs Creek OzFlux Tower Site, Theoretical and Applied Climatology, accepted 13 August 2016, doi:10.1007/s00704-016-1901-z.

Wu, F., C. Rüdiger, and M.R. Yuce (2017). Real-Time Performance of a Self-Powered Environmental IoT Sensor Network System, Sensors, 17(2), 282, doi:10.3390/s17020282.

Brocca, L., T. Pellarin, W.T. Crow, L. Ciabatta, C. Massari, D. Ryu, C.-H. Su, C. Rüdiger, and Y. Kerr (2016). Rainfall estimates using Microwave Soil Moisture information, Journal of Geophysical Research - Atmosphere, 121(12), 12,062-12,079, doi:10.1002/2016JD025382.

Rüdiger, C., C.-H. Su, D. Ryu, and W. Wagner (2016). Disaggregation of Low-Resolution L-Band Radiometry Using C-Band Radar Data, IEEE Geoscience and Remote Sensing Letters, 13(10), 1425-1429, doi:10.1109/LGRS.2016.2583433.

Alonso-Arroyo, A., A. Camps, A. Monerris, C. Rüdiger, J. Walker, R. Onrubia, J. Querol, H. Park, and D. Pascual (2016). On the correlation between GNSS-R reflectivity and L-band microwave radiometry, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 9(12), 5862-5879, doi:10.1109/JSTARS.2016.2588281.

Chaparro, D., M. Vall-llossera, M. Piles, A. Camps, C. Rüdiger, and R. Riera-Tatché (2016). Predicting the extent of wildfires using remotely sensed soil moisture and temperature trends, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 9(6), 2818-2829, doi:10.1109/JSTARS.2016.2571838.

Yee, M.S., J.P. Walker, A. Monerris, C. Rüdiger, and T. Jackson (2016). On the identification of representative in situ soil moisture monitoring stations for the validation of SMAP soil moisture products in Australia, Journal of Hydrology, 537, 367-381, doi:10.1016/j.jhydrol.2016.03.060.

Azmi, M., C. Rüdiger, and J. Walker (2016). A Data Fusion Based Drought Index, Water Resources Research, 52, 2222-2239, doi:10.1002/2015WR017834.

Kerr, Y.H., A. Al-Yaari, N. Rodriguez-Fernandez, M. Parrens, B. Molero, D.J. Leroux, S. Bircher, A. Mahmoodi, A. Mialon, P. Richaume, S. Delwart, A. Al-Bitar, T. Pellarin, R. Bindlish, T.J. Jackson, C. Rüdiger, P. Waldteufel, S. Mecklenburg, J.-P. Wigneron (2016). Overview of SMOS Performance in Terms of Global Soil Moisture Monitoring After Six Years in Operation, Remote Sensing of Environment, 180, 40-63, doi:10.1016/j.rse.2016.02.042.

Malbéteau Y., O. Merlin, B. Molero, C. Rüdiger, and S. Bacon. DisPATCh as a tool for improving validation strategies of coarse-scale remotely sensed soil moisture: Application to SMOS and AMSR-E data in Southeastern Australia, International Journal of Applied Earth Observation and Geoinformation, 45(B), 221-234, doi:10.1016/j.jag.2015.10.002.

Moghaddam, N., S. Samsonov, C. Rüdiger, J.P. Walker, and M. Hall. Multi-temporal SAR observations to evaluate deformation scenarios associated with man-made interaction, Environmental Earth Sciences, accepted 25 July 2015.

Yee, M.S., V.R.N. Pauwels, E. Daly, J. Beringer, C. Rüdiger, M. McCabe, and J.P. Walker (2015). A Comparison of Optical and Microwave Scintillometers with Eddy Covariance Derived Surface Heat Fluxes, Agricultural and Forest Meteorology, 213, 226-239, doi:10.1016/j.agrformet.2015.07.004.

Bandara, R., J.P. Walker, and C. Rüdiger, and O. Merlin (2015). Towards soil property retrieval from space: An application with disaggregated satellite observations, Journal of Hydrology, 522, 582-593, doi:10.1016/j.jhydrol.2015.01.018.

Ye, N., J.P. Walker, and C. Rüdiger(2015). A cumulative function method for normalizing multi-angle microwave observations, IEEE Trans. Geoscience and Remote Sensing, 53(7), 3906-3916, doi: 10.1109/TGRS.2014.2387574.

Wu, X., J.P. Walker, C. Rüdiger, R. Panciera, and D. Gray (2015). Simulation of the SMAP data stream from SMAPEx field campaigns in Australia, IEEE Trans. Geoscience and Remote Sensing, 53(4), 1921-1934, doi:10.1109/TGRS.2014.2350988.

Wu, X., J.P. Walker, N. Das, R. Panciera, and C. Rüdiger (2014). Evaluation of a brightness temperature downscaling algorithm using active and passive microwave observations, Remote Sensing of Environment, 155, 210-221, doi:10.1016/j.rse.2014.08.021.

Rüdiger, C., M. Doubková, J. Larsen, W. Wagner, and J.P. Walker (2014). Use of high-resolution active/passive microwave remote sensing data for the characterization of spatial artefacts across the Australian Arid Zone, IEEE Geoscience and Remote Sensing Letters, 11(12), 2178-2182, 10.1109/LGRS.2014.2323712.

Alonso-Arroyo, A., A. Camps, A. Aguasca, G. Forte, A. Monerris, C. Rüdiger, J.P. Walker, H. Park, D. Pascual, and R. Onrubia (2014). Improving the Accuracy of Soil Moisture Retrievals Using the Phase Difference of the Dual-Polarization GNSS-R Interference Patterns, IEEE Geoscience and Remote Sensing Letters, 11(12), 2090-2094, doi: 10.1109/LGRS.2014.2320052.

Alonso-Arroyo, A., A. Camps, A. Monerris, C. Rüdiger, J.P. Walker, A. Aguasca, G. Forte, H. Park, D. Pascual, and R. Onrubia (2014). Dual-Polarization GNSS-R Interference Pattern Technique for Soil Moisture Mapping, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 7(5), 2320792, 10.1109/JSTARS.2014.2320792.

Hasan, S., C. Montzka, C. Rüdiger, M. Ali, H. Bogena, and H. Vereecken (2014), Soil moisture retrieval from airborne L-band passive microwave using high resolution multispectral data, ISPRS Journal of Photogrammetry and Remote Sensing, 91, 59-91, doi:10.1016/j.isprsjprs.2014.02.005.

Bandara, R., J.P. Walker, and C. Rüdiger (2014), Towards soil property retrieval from space: a proof of concept study using in-situ observations, Journal of Hydrology, 497, 198-207, doi:10.1016/j.hydrol.2014.02.031.

Dumedah, G., J.P. Walker, and C. Rüdiger (2014). Can SMOS Data be Used Directly on the 15km Discrete Global Grid?, IEEE Transaction on Geoscience and Remote Sensing, 52(5), 2538-2544, doi:10.1109/TGRS.2013.2262501.

Rüdiger, C., J.P. Walker, Y.H. Kerr, E.J. Kim, R. Gurney, D. Barrett, and J. Le Marshall (2014). Towards Vicarious Calibration of Microwave Remote Sensing Satellites in Arid Environments. IEEE Transactions on Geoscience and Remote Sensing, 52(3), 1749-1760, doi:10.1109/TGRS.2013.2254121. Copyright 2013 IEEE (pdf 1.3MB)

Panciera, R., J.P. Walker, T.J. Jackson, D. Gray, M.A. Tanase, D. Ryu, A. Monerris, H. Yardley, C. Rüdiger, X. Wu, Y. Gao, and J. Hacker (2014). The Soil Moisture Active Passive Experiments (SMAPEx): Towards Soil Moisture Retrieval from the SMAP Mission. IEEE Transaction on Geoscience and Remote Sensing, 52(1), 490-507, doi:10.1109/TGRS.2013.2241774.

Bandara, R., J.P. Walker, and C. Rüdiger (2013). Towards Soil Property Retrieval from Space: A one-dimensional Twin Experiment, Journal of Hydrology, 497: 198-207, doi:10.1016/j.jhydrol.2013.06.004. Copyright 2013 Elsevier Science Ltd. (pdf 1.3MB)

Peischl, S., J.P. Walker, C. Rüdiger, N. Ye, Y. Kerr, E. Kim, R. Bandara, and M. Allahmoradi (2012). The AACES Field Experiments: SMOS Calibration and Validation Across the Murrumbidgee River Catchment. Hydrology and Earth System Science, 16: 1697-1708, doi:10.5194/hess-16-1697-2012. (pdf 11.2MB)

McColl, K. A., D. Ryu, V. Matic, J.P. Walker, and C. Rüdiger (2012). Soil Salinity Impacts on L-band Microwave Remote Sensing of Soil Moisture. Geoscience and Remote Sensing Letters, 9(2): 262-266, doi:10.1109/LGRS.2011.2165932. (pdf 442kB)

Peischl, S., J.P. Walker, D. Ryu, Y. Kerr, R. Panciera, and C. Rüdiger (2012). Wheat Canopy Structure and Surface Roughness Effects on Multi-angle Observations at L-band. IEEE Transactions on Geoscience and Remote Sensing, doi:10.1109/TGRS.2011.2174644. Copyright 2012 IEEE (pdf 560k)

Merlin, O., C. Rüdiger, A. Al Bitar, P. Richaume, J.P. Walker, and Y. Kerr (2012). Disaggregation of SMOS Soil Moisture in Southeastern Australia. IEEE Transactions on Geoscience and Remote Sensing, 50(5), doi:10.1109/TGRS.2011.2175000. Copyright 2012 IEEE (pdf 1.27MB)

Piles, M., A. Camps, M. Vall-llosera, I. Corbella, R. Panciera, C. Rüdiger, Y. Kerr, and J.P. Walker (2011). Downscaling SMOS-Derived Soil Moisture Using MODIS Visible/Infrared Data. IEEE Transactions on Geoscience and Remote Sensing, 49(9):3156-3166. doi:10.1109/TGRS.2011.2120615. Copyright 2011 IEEE (pdf 1.63MB)

Rüdiger, C., J.P. Walker, and Y.H. Kerr (2011). On The Airborne Spatial Coverage Requirement for Microwave Satellite Validation. IEEE Geoscience and Remote Sensing Letters, 8(4):824-828. doi:10.1109/LGRS.2011.2116766. (pdf 583kB)

Albergel, C., J.-C. Calvet, J.-F. Mahfouf, C. Rüdiger, A.L. Barbu, S. Lafont, J.-L. Roujean, J.P. Walker, M. Crapeau, and J.-P. Wigneron (2010). Monitoring of Water and Carbon Fluxes Using a Land Data Assimilation System: A Case Study for Southwestern France. Hydrology and Earth System Science, 14: 1109-1124, doi:10.5194/hess-14-1109-2010. (pdf 10.5MB)

Rüdiger, C., C. Albergel, J.-F. Mahfouf, J.-C. Calvet, and J.P. Walker (2010). Evaluation of the Observation Operator Jacobian for Leaf Area Index Data Assimilation with an Extended Kalman Filter. Journal of Geophysical Research - Atmospheres, 115, D09111, doi:10.1029/2009JD012912, 10pp. Copyright 2010 American Geophysical Union. Further reproduction or electronic distribution is not permitted (pdf 404kB)

Li, L., P.W. Gaiser, B.C. Gao, R.M. Bevilacqua, T.J. Jackson, E.G. Njoku, C. Rüdiger, J.-C. Calvet, and R. Bindlish (2010), WindSat Global Soil Moisture Retrieval and Validation, IEEE Trans. Geoscience and Remote Sensing, 48(5), 2224-2241, doi:10.1109/TGRS.2009.2037749.

Rüdiger, C., A.W. Western, J.P. Walker, A.B. Smith, J.D. Kalma, and G.R. Willgoose (2010). Towards a General Equation for Frequency Domain Reflectometers. Journal of Hydrology, 383: 319-329. doi:10.1016/j.jhydrol.2009.12.046 Copyright 2010 Elsevier Science Ltd. (pdf 776kB)

Brut, A., C. Rüdiger, S. Lafont, J.-L. Roujean, J.-C. Calvet, L. Jarlan, A.-L. Gibelin, C. Albergel, P. Le Moigne, J.-F. Soussana, and K. Klumpp (2009), Modelling LAI at a Regional Scale with ISBA-A-gs: Comparison with Satellite-derived LAI over Southwestern France, Biogeosciences, 6, 1389-1404, doi:10.5194/bg-6-1389-2009.

Rüdiger, C., J.-C. Calvet, C. Gruhier, T. Holmes, R. de Jeu, and W. Wagner (2009), An Intercomparison of ERS-Scat and AMSR-E Observations, and Soil Moisture Simulations over France, Journal of Hydrometeorology, 10(2), 431-447, doi:10.1175/2008JHM997.1.

Albergel, C., C. Rüdiger, D. Carrer, J.-C. Calvet, N. Fritz, V. Naeimi, Z. Bartalis, and S. Hasenauer (2009), An Evaluation of ASCAT Surface Soil Moisture Products with In-situ Observations in Southwestern France, Hydrology and Earth System Sciences, 13, 115-124, doi:10.5194/hess-13-115-2009.

Albergel, C., C. Rüdiger, T. Pellarin, and J.-C. Calvet (2008), From Near-surface to Root-zone Soil Moisture Using an Exponential Filter: an Assessment of the Method Based on In-situ Observations and Model Simulations, Hydrology and Earth System Sciences, 12, 1323-1337, doi:10.5194/hess-12-1323-2008.

Muñoz Sabater, J., C. Rüdiger, J.-C. Calvet, N. Fritz, L. Jarlan, and Y. Kerr (2008), Joint Assimilation of Surface Soil Moisture and LAI Observations into a Land Surface Model, Agricultural and Forest Meteorology, 148 (8-9), 1362-1373, doi:10.1016/j.agrformet.2008.04.003.

Wigneron, J.-P., A. Chanzy, P. de Rosnay, C. Rüdiger, and J.-C. Calvet (2008), Estimating the Effective Soil Temperature as a Function of Soil Properties, IEEE Trans. Geoscience and Remote Sensing, 46 (3), doi:10.1109/TGRS.2007.914806.

Rüdiger, C., G.R. Hancock, H.M. Hemakumara, B. Jacobs, J.D. Kalma, C. Martinez, M. Thyer, J.P. Walker, T. Wells, and G.R. Willgoose (2007). Goulburn River Experimental Catchment Data Set. Water Resources Research, 43, W10403, 10pp, doi:10.1029/2006WR005837.Copyright 2007 American Geophysical Union. Further reproduction or electronic distribution is not permitted. (pdf 766kB)

Journal Papers in Review

Azmi, M., C. Rüdiger, and J.P. Walker, Spatial Monitoring of Weekly Water Stress in Victoria, Australia, Water Resources Management.

Bandara, R., J.P. Walker, and C. Rüdiger, Land Surface Model Initialisation: Use a 'pre-run' or 'spin-up'?, Environmnetal Modelliung and Software.

Gao, Y., J.P. Walker, N. Ye, R. Panciera, A. Monerris, D. Ryu, C. Rüdiger, and T.J. Jackson, Evaluation of the Tau-Omega model for Passive Microwave Soil Moisture Retrieval using SMAPEx Data Sets, IEEE Transactions on Geoscience and Remote Sensing.

Wu, F., C.W. Tan, C. Rüdiger, M. Sarvi, and M. Yuce, EN-NETs: A Low-Cost Network System for Environmental Monitoring using XBee, IEEE Sensors.

Ye, N., J.P. Walker, C. Rüdiger, D. Ryu, and R.J. Gurney, Surface Rock Effect on Soil Moisture Retrieval from Passive Microwave Observations at L-band, Remote Sensing of Environment.

Ye, N., J.P. Walker, C. Rüdiger, D. Ryu, and R.J. Gurney, Impact of Urban Cover Fraction on SMOS and SMAP Surface Soil Moisture Retrieval, Remote Sensing of Environment.

Reports (3)

Walker, J. P., Rüdiger, C., Peischl, S., Nan, Y., Bandara, R., Allahmoradi, M., Kerr, Y., Kim, E., Gurney, R., Barrett, D. and Le Marshall, J., 2010. Australian Airborne Cal/val Experiments for SMOS (AACES) - Winter Campaign: Experiment Plan. Department of Civil Engineering, Monash University. 171pp (pdf 22.9MB)

Walker, J. P., Rüdiger, C., Peischl, S., Allahmoradi, M., Ryu, D., Kerr, Y., Kim, E., Gurney, R., Barrett, D. and Le Marshall, J., 2010. Australian Airborne Cal/val Experiments for SMOS (AACES): Experiment Plan. Department of Civil and Environmental Engineering, The University of Melbourne. 208pp (pdf 38.6MB)

Yeoh, N., Walker, J., Young, R., Rüdiger, C., Smith, A., Ellett, K., Pipunic, R. and Western, A., 2008. Calibration of the Murrumbidgee Monitoring Network CS616 Soil Moisture Sensors, Department of Civil and Environmental Engineering, The University of Melbourne. (pdf 717kB)

Peer Reviewed Conference Papers

Monerris, A., D. McJannet, C. Rüdiger, J.P. Walker, and A. Colliander, Early SMAP Soil Moisture Product Validation Over Australia Using Cosmic-Ray Probes, Proceedings of the 36th Hydrology and Water Resources Symposium, Hobart, Australia, 7-10 December 2015, 8pp.

Rüdiger, C., I. Dharssi, M. McCaskill, O. Merlin, A. Monerris, E. Morse-McNabb, L. Renzullo, D. Ryu, and W. Wagner, High-resolution soil moisture monitoring across Australia : Opportunities for farming applications, Proceedings of the 36th Hydrology and Water Resources Symposium, Hobart, Australia, 7-10 December 2015, 8pp.

Wu, X., Walker, J. P., Rüdiger, C., Panciera, R. and Das, N.N., 2013. Downscaling of coarse-resolution radiometer brightness temperature by high-resolution radar backscatter. 20th International Congress on Modelling and Simulation (MODSIM), Adelaide, Australia, 1-6 December, 2013.

Walker, J. P., Dumedah, G., Monerris, A., Gao, Y., Rüdiger, C., Wu, X., Panciera, R., Merlin, O., Pipunic, R., Ryu, D., and Zreda, M., 2012. High Resolution Soil Moisture Mapping. 5th Global Workshop on Digital Soil Mapping. Sydney, Australia, 10-13 April, 2012. Invited Keynote

Rüdiger, C., Walker, J. P., Kerr, Y. H., Mialon, A., Merlin, O. and Kim, E. J., 2011. Validation of the Level 1c and Level 2 SMOS Products with Airborne and Ground-based Observations. In Chan, F., Marinova, D. and Anderssen, R. S. (eds) MODSIM2011, 19th International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, December 12-16 2011, pp. 2002-2008. (pdf 604kB)

Wu, X., Walker, J. P., Rüdiger, C., Panciera, R., Monerris, A. and Das, N. N., 2011. Towards Medium-resolution Brightness Temperature Retrieval from Active and Passive Microwave. In Chan, F., Marinova, D. and Anderssen, R. S. (eds) MODSIM2011, 19th International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, December 12-16 2011, pp. 2023-2029. (pdf 437kB)

Ye, N., Walker, J. P., Rüdiger, C., Ryu, D. and Gurney, R. J., 2011. The Effect of Urban Cover Fraction on the Retrieval of Space-borne Surface Soil Moisture at L-band. In Chan, F., Marinova, D. and Anderssen, R. S. (eds) MODSIM2011, 19th International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, December 12-16 2011, pp. 3398-3404. (pdf 1.57MB)

Bandara, H. R. S., Walker, J. P., Rüdiger, C., Pipunic, R. C., Dharssi, I. and Gurney, R. J., 2011. Towards Soil Hydraulic Parameter Retrieval from Land Surface Models Using Near-surface Soil Moisture Data. In Chan, F., Marinova, D. and Anderssen, R. S. (eds) MODSIM2011, 19th International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, December 12-16 2011, pp. 3342-3348. (pdf 711kB)

Peischl, S., Walker, J. P., Allahmoradi, M., Barrett, D., Gurney, R., Kerr, Y., Kim, E., LeMarshall, J., Rüdiger, C., Ryu D., and Ye N., 2009. Towards Validation of SMOS Using Airborne and Ground Data Over the Murrumbidgee Catchment. In Anderssen, R. S., R. D. Braddock and L. T. H. Newham (eds) 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand and International Association for Mathematics and Computers in Simulation, July 2009, pp. 3733-3739. (pdf 576kB)

Rüdiger, C., Walker, J. P., Allahmoradi, M., Barrett, D., Costelloe, J., Gurney, R., Hacker, J., Kerr, Y. H., Kim, E., Le Marshall, J., Lieff, W., Marks, A., Peischl, S., Ryu, D., and Ye, N., 2009. Identification of Spaceborne Microwave Radiometer Calibration Sites for Satellite Missions. In Anderssen, R. S., R. D. Braddock and L. T. H. Newham (eds) 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand and International Association for Mathematics and Computers in Simulation, July 2009, pp. 3740-3746. (pdf 875kB)

Ye, N., Walker, J. P., Panciera, R., Ryu, D., Rüdiger, C., and Gurney, R. J., 2009. The Effect of Rock Cover Fraction on the Retrieval of Surface Soil Moisture at L-band. In Anderssen, R. S., R. D. Braddock and L. T. H. Newham (eds) 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand and International Association for Mathematics and Computers in Simulation, July 2009, pp. 3761-3767. (pdf 391kB)

Walker, J. P., and 62 others, 2007. The National Airborne Field Experiment Data Sets. In Oxley, L. and Kulasiri, D. (eds) MODSIM 2007 International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, December 2007, pp. 2625-2631. ISBN : 978-0-9758400-4-7 (pdf 956kB)

Rüdiger, C., Walker, J. P., Kalma, J. D., Willgoose, G. R. and Houser, P. R., 2005. Root Zone Soil Moisture Retrieval Using Streamflow and Surface Moisture Data Assimilation in Nested Catchments. In A. Zerger and R. M. Argent (Eds), MODSIM 2005 International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, December 2005, 1458-1464. (pdf 488kB)

Rüdiger, C., Davidson, R. E., Hemakumara, M., Walker, J. P., Kalma, J. D., Willgoose, G. R. and Houser, P. R., 2003. Catchment Monitoring for Scaling and Assimilation of Soil Moisture and Streamflow, In: D. Post (Ed.), Proceedings of the International Congress on Modelling and Simulation (MODSIM). Modelling and Simulation Society of Australia and New Zealand, Inc., Townsville, Australia, 14-17 July, 2003, 1:386-391. (pdf 513 kB)

Conference Papers

Dumedah, G., Walker, J. P. and Rüdiger, C., 2013. Do SMOS Brightness Temperatures Approximate to the Reported 15km Discrete Global Grid? IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Melbourne, Australia, 21-26 July, 2013. Invited

Monerris, A., Rüdiger, C., Wigneron, J., Walker, J. P. and Gao, Y., 2013. High Resolution Soil Moisture Estimates over The Murrumbidgee Catchment Using Airborne AACES Data. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Melbourne, Australia, 21-26 July, 2013.

Rüdiger, C., Albergel, C., Dharssi, I., Dumedah, G., Kerr, Y., Merlin, O., Renzullo, L. and Walker, J. P., 2013. Applications of SMOS Data in Australia. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Melbourne, Australia, 21-26 July, 2013. Invited

Vittucci, C, Guerriero, L., Ferrazzoli, P., Rahmoune, R., Tanase, M., Panciera, R., Monerris, A., Rüdiger, C. and Walker, J. P., 2013. Airborne Forest Monitoring during the SMAPEx-3 Campaign. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Melbourne, Australia, 21-26 July, 2013.

Wu, X., Walker, J. P., Das, N., Panciera, R. and Rüdiger, C., 2013. Towards A Medium Resolution Brightness Temperature Product from Active and Passive Microwave Observations. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Melbourne, Australia, 21-26 July, 2013. Invited

Rüdiger, C., Walker, J. P., Kerr, Y. H., Mialon, A., Merlin, O. and Kim, E. J., 2012. SMOS L1C and L2 Validation in Australia. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Munich, Germany, 22-27 July, 2012. Invited

Bandara, H. R. S., Walker, J. P., Rüdiger, C. and Gurney, R., 2012. Towards soil hydraulic parameter retrieval from a land surface model under different meteorological conditions. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Munich, Germany, 22-27 July, 2012.

Ye, N., Walker, J. P. and Rüdiger, C., 2012. A cumulative distribution function based (CDF-based) method for normalizing multi-beam microwave observations. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Munich, Germany, 22-27 July, 2012.

Peischl, S., Walker, J. P., Rüdiger, C., Ryu, D. and Kerr, Y., 2012. SMOS multi-incidence angle observations over Australia. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Munich, Germany, 22-27 July, 2012.

Rüdiger, C., Walker, J. P., Kerr, Y. H., Merlin, O. and Mialon, A., 2011. Validation of SMOS L1C and L2 Products with Airborne and In-situ Observations across South-eastern Australia. 2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Vancouver, Canada, 24-29 July, 2011. (pdf 416kB)

Rüdiger, C., Walker, J. P. and Kerr, Y. H., 2011. Validation of Microwave Remote Sensing Products over Australia. 34th International Symposium on Remote Sensing of Environment, Sydney, Australia, 10-15 April, 2011. (pdf 824kB)

Merlin, O., Rüdiger, C., Richaume, P., Al Bitar, A., Mialon, A., Walker, J. P. and Kerr, Y., 2010. Disaggregation as a Top-down Approach for Evaluating 40 km Resolution SMOS Data Using Point-scale Measurements: Application to AACES-1, In: C. M.U.Neale and A. Maltese (Eds), Proceedings of SPIE: Remote Sensing for Agriculture, Ecosystems, and Hydrology XII (Volume 7824), Toulouse, France, 20-23 September, 2010. (pdf 840kB)

Peischl, S., Walker, J. P., Ryu, D., Kerr, Y. and Rüdiger, C., 2010. Towards Multi-incidence Angle Passive Microwave Retrieval of Soil Moisture. 30th IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Honolulu, 25-30 July, 2010.

Walker, J. P., Peischl, S., Allahmoradi, M., Rüdiger, C., Ryu, D., Ye, N., Barett, D., Gurney, R., Kerr, Y., Kim, E. and Le Marshall, J., 2010. Validation of SMOS: Some First Results. 30th IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Honolulu, 25-30 July, 2010. Invited

Walker, J. P., Rüdiger, C., Kerr, Y. H., Kim, E. J., Gurney, R., Barrett, D. and Le Marshall, J., 2010. A Calibration Site in the Australian Desert for SMOS. 30th IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Honolulu, 25-30 July, 2010.

Calvet, J. -C., Albergel, C., Zakharova, E., Fritz, N., Szczypta, C., Barbu, A., Lafont, S., Mahfouf, J. -F., Wigneron, J. -P., Novello, N., Kerr, Y., Mialon, A., Zribi, M., Pardé, M., Walker, J. P., Rüdiger, C., 2010. Verification and Assimilation of the SMOS Data. Proceedings of the ESA Living Planet Symposium, Bergen, Norway, 28 June-2 July, 2010.

Boulet, G., Walker, J. P., Maisongrande, P., Saleh, K., Rüdiger, C., Gruhier, C., de Rosnay, P., Panciera, R., Merlin, O., Kalma, J. and Kerr, Y., 2008. Exploitation of the NAFE'05 Campaign for Cal/Val Activities of the SMOS Mission. In: J. Walker, R. Pipunic, and C. Draper (Eds.), Proceedings of the 3rd International Workshop on Catchment-scale Hydrologic Modeling and Data Assimilation. Melbourne, Australia, 9-11 January, 2008. (pdf 659kB)

Rüdiger, C., Walker, J. P., Kalma, J. D., Willgoose, G. R. and Houser, P. R., 2004. Streamflow Data Assimilation: A study on Nested Catchments, Proceedings of the 2nd International Workshop on Catchment-scale Hydrologic Modeling and Data Assimilation. Princeton, USA, 25-27 October, 2004. (pdf 124kB) (poster)

Conference Abstracts

Moghaddam, N., Rüdiger, C., Samsonov, S., Walker, J. P. and Hall, M., 2013. Assessment of INSAR potential in simulating subsurface geological structure. SPIE Remote Sensing, Dresden, Germany, 23-26 September, 2013.

Vittucci, C., Guerriero, L., Ferrazzoli, P., Rahmoune, R., Tanase, M., Panciera, R., Monerris, A., Rüdiger, C., Walker, J. P., 2013. Soil Moisture Monitoring Over Australian Forests Using Airborne Data. Satellite Soil Moisture Validation & Application Workshop. ESA/ESRIN, Frascati, Italy, 1-3 July, 2013.

Rüdiger, C., Walker, J. P., Kaihotsu, I., Fujii, H., Yee, M., Monerris, A., 2013. A first glance at AMSR2 soil moisture observations across Australia. Satellite Soil Moisture Validation & Application Workshop. ESA/ESRIN, Frascati, Italy, 1-3 July, 2013.

Monerris, A., Rüdiger, C., Zreda, M., Walker, J. P., and Panciera, R., 2012. Mapping Soil Moisture with Cosmic Ray Probes over Grassland. 3rd SMAP Cal/Val Workshop, Oxnard, CA, 14-16 November, 2012. (poster)

Wu, X., Walker, J. P., Panciera, R., Rüdiger, C., and Das, N., 2012. Towards medium-resolution brightness temperature retrieval from active and passive microwave observations. 3rd SMAP Cal/Val Workshop, Oxnard, CA, 14-16 November, 2012. (poster)

Rüdiger, C., Monerris-Belda, A., Mialon, A., Merlin, O., Walker, J. P., Kerr, Y. H. and Kim, E. J., 2012. SMOS Soil Moisture Validation in Australia. AGU Chapman Conferencce on Remote Sensing of the Terrestrial Water Cycle, Kona, Hawaii, USA, 19-22 February, 2012.

Monerris, A., Rüdiger, C., Zreda, M., Walker, J. P. and Panciera, R., 2012. Mapping Soil Moisture Variability: Inter-comparison Between L-band Radiometry and Cosmic Ray Neutron Emissions. AGU Chapman Conferencce on Remote Sensing of the Terrestrial Water Cycle, Kona, Hawaii, USA, 19-22 February, 2012.

Walker, J. P., Beringer, J., Rüdiger, C. and Daly, E., 2012. Towards global water and energy balance monitoring using GCOM-W1 in the Australian Murray Darling Basin. Joint PI Workshop of Global Environment Observation Mission 2011, Tokyo, Japan, 17-20 January, 2012.

Ye, N., Walker, J. P., Rüdiger, C., Ryu, D. and Gurney, R. J., 2011. Impact of Urban Cover Fraction on SMOS and SMAP Surface Soil Moisture Retrieval. AGU Fall Meeting 2011, San Francisco, California, USA, 5-9 December, 2011.

Walker, J. P., Rüdiger, C., Kerr, Y., Mialon, A. and Merlin, O., 2011. Validation of SMOS Soil Moisture in the Murray Darling Basin. WCRP OSC Climate Research in Service to Society, Denver, CO, USA, 24-28 October, 2011.

Walker, J. P., Rüdiger, C., Kerr, Y., Mialon, A. and Merlin, O., 2011. SMOS Soil Moisture Validation for Australia. SMOS Science Workshop 2011, Arles, France, 27-29 September, 2011.

Peischl, S., Walker, J. P., Rüdiger, C., Ryu, D. and Kerr, Y., 2011. Validation of the SMOS Multi-incidence Angle Soil Moisture Retrieval over Australia. SMOS Science Workshop 2011, Arles, France, 27-29 September, 2011.

Wang, S., Li, W., Che, T., Han, X., Walker, J. P., Rüdiger, C., Peischl, S. and Ye, N., 2011. Mapping Surface Soil Moisture Using L-band Radiometer Observations in the Second Australian Airborne Cal/Val Experiment for SMOS (AACES-2). Progress in Electromagnetics Research Symposium PIERS 2011, Suzhou, China, 12-16 September, 2011.

Rüdiger, C., Doubkova, M., Walker, J. P. and Wagner, W., 2011. Similarities of ASAR GW and Passive Airborne L-band Observations. EUMETSAT/ESA Scatterometer Science Conference, Darmstadt, Germany, 11-13 April, 2011.

Rüdiger, C., Walker, J. P., Kerr, Y. H., Merlin, O., Mialon, A. and Kim, E. J., 2011. SMOS L1c and L2 Product Validation with Airborne and In-situ Observations over South-eastern Australia. Geophysical Research Abstracts, 13, EGU2011-5183, EGU General Assembly 2011, Vienna, Austria, 03-08 April, 2011.

Merlin, O., Rüdiger, C., Richaume, P., Jacquette, E., Mialon, A., Al Bitar, A., Walker, J. P. and Kerr, Y., 2011. Can Evaporation-based Disaggregation Techniques of Surface Soil Moisture Observations Help Improve the Validation Strategies of SMOS Data? Geophysical Research Abstracts, 13, EGU2011-1722, EGU General Assembly 2011, Vienna, Austria, 03-08 April, 2011.

Rüdiger, C., Walker, J. P., Allahmoradi, M., Bandara, R., Barrett, D., Gurney, R., Kerr, Y., Kim, E., Le Marshall, J., Peischl, S. and Ye, N., 2011. The Australian Airborne Cal/Val Experiment for SMOS (AACES) Field Campaigns. The 1st Australian Workshop on Airborne Cal/Val for Microwave Satellite Missions and 5th NAFE Workshop, Monash University, Australia, 23-25 February, 2011.

Peischl, S., Walker, J. P., Ryu, D., Kerr, Y. and Rüdiger, C., 2011. Estimation of Soil Moisture Retrieval Parameters Using Multi-angular L-band Observations. The 1st Australian Workshop on Airborne Cal/Val for Microwave Satellite Missions and 5th NAFE Workshop, Monash University, Australia, 23-25 February, 2011.

Bandara, R., Walker, J. P., Gurney, R. and Rüdiger, C., 2011. Development of a "Soil Hydraulic Property Estimator". The 1st Australian Workshop on Airborne Cal/Val for Microwave Satellite Missions and 5th NAFE Workshop, Monash University, Australia, 23-25 February, 2011.

Rüdiger, C., Walker, J. P., Kerr, Y., Allahmoradi, M., Bandara, R., Barrett, D., Gurney, R., Kim, E., Le Marshall, J., Peischl, S. and Ye, N., 2011. SAZE-Oz and AACES: First Results. The 1st Australian Workshop on Airborne Cal/Val for Microwave Satellite Missions and 5th NAFE Workshop, Monash University, Australia, 23-25 February, 2011.

Ye, N., Walker, J. P., Ryu, D., Gurney, R. and Rüdiger, C., 2011. The Effect of Rock on Soil Moisture Retrieval from L-band Passive Microwave Observation. 2011 International Workshop on Soil Moisture and Ocean Salinity (ISMOS 2011), Sanya, China, 15-19 January, 2011.

Rüdiger, C., Walker, J. P., Kerr, Y. H. and Kim, E. J., 2010. SMOS Ground Validation in Australia: Results from Summer and Winter Campaigns. Fall Meeting, AGU, San Francisco, Calif., 13-17 December, 2010.

Kim, E., Walker, J. P., Rüdiger, C., Costelloe, J., Ye, N., Peischl, S., Allahmoradi, M. and Marks, A., 2010. SMOS/MIRAS Calibration Using Earth Scene Targets. SMOS Validation and Retrieval Teams (VRT) Meeting, Frascati, Italy, November, 2010.

Walker, J. P., Rüdiger, C., Allahmoradi, M., Bandara, R., Barrett, D., Gurney, R., Kerr, Y., Kim, E., Le Marshall, J., Peischl, S. and Ye, N., 2010. The Australian Airborne CAL/VAL Experiment for SMOS. SMOS Validation and Retrieval Teams (VRT) Meeting, Frascati, Italy, November, 2010.

Kim, E., Walker, J. P., Rüdiger, C., and Panciera, R., 2010. Australian Soil Moisture Field Experiments in Support of Soil Moisture Satellite Observations. Remote Sensing and Hydrology 2010 Symposium, Jackson Hole, Wyoming, USA, Sept 2010.

Rüdiger, C., Walker, J. P., Pipunic, R. and de Lannoy, G., 2010. A Soil Moisture Monitoring and Prediction System for Australia. The Fourth International Workshop on Catchment-scale Hydrological Modeling and Data Assimilation (4th CAHMDA), Lhasa, China, 21-23 July, 2010.

Rüdiger, C., Walker, J. P., Pipunic, R., Mahfouf, J. F., Calvet, J. C. and Albergel, C., 2010. Towards Multi-parameter Assimilation in Land Surface Models. GEWEX/CEOP, Lhasa, China, 19-21 July, 2010.

Walker, J. P., Rüdiger, C., Allahmoradi, M., Barrett, D., Gurney, R., Kerr, Y., Kim, E., Le Marshall, J., Peischl, S. and Ye, N., 2010. The Australian Airborne CAL/VAL Experiment for SMOS - First Results. Proceedings of the ESA Living Planet Symposium, Bergen, Norway, 28 June-2 July, 2010.

Kim, E., Walker, J. P., Rüdiger, C., Costelloe, J., Ye, N., Peischl, S., Allahmoradi, M. and Marks, A., 2010. SMOS/MIRAS Calibration Using Earth Surface Targets. Proceedings of the ESA Living Planet Symposium, Bergen, Norway, 28 June-2 July, 2010.

Calvet, J. -C., Albergel, C, Crapeau, M., Draper, C., Kerr, Y., Mahfouf, J. -F. Mialon, A., Rüdiger, C., Walker, J. P., Wigneron, J. -P., Zribi, M., 2009. Assimilation of Earth Observation Data in the ISBA Land Surface Model of Météo-France. Earth Observation and Water Cycle Conference, ESRIN, Italy, 18-20 November 2009.

Rüdiger, C., Smith, A., Draper, C., Walker, J. P., Western, A., 2009. Hydrological Assessment of the Australian Land Surface Model CABLE in the Murray Darling Basin via Remotely Sensed Soil Moisture. 6th International Scientific Conference on the Global Energy and Water Cycle (GEWEX), Melbourne, Australia, 24-28 August, 2009.

Rüdiger, C., Walker, J. P., Barrett, D., Gurney, R., Kerr, Y., Kim, E., LeMarshall, J., 2009. MoistureMap: Towards a soil moisture monitoring, prediction and reporting system for sustainable land and water management. 6th International Scientific Conference on the Global Energy and Water Cycle (GEWEX), Melbourne, Australia, 24-28 August, 2009.

Walker, J. P., Rüdiger, C., Calvet, J. -C., and Kerr, Y., 2009. An insitu-model-aircraft cross validation strategy for SMOS. 2nd Workshop on Remote Sensing and Modeling of Surface Properties, Toulouse, France, 9-11 June, 2009.

Calvet, J. -C., Albergel, C., Rüdiger, C., Walker, J., Wigneron, J. -P., Chanzy, A., Kerr, Y., 2009. Validation of satellite soil moisture products in southwestern France using model simulations and in-situ data. 2nd Workshop on Remote Sensing and Modeling of Surface Properties, Toulouse, France, 9-11 June, 2009.

Walker, J. P., Rüdiger, C. and the MoistureMap Team, 2009. A Potential Ground Calibration Target for SMOS, Geophysical Research Abstracts [CD-ROM], 11, EGU2009-6416, EGU General Assembly, Vienna, Austria, April 2009.

Walker, J. P., Allahmoradi, M., Peischl, S., Ye, N. and the MoistureMap Team, 2009. Towards an Australian Validation of SMOS, Geophysical Research Abstracts [CD-ROM], 11, EGU2009-6426, EGU General Assembly, Vienna, Austria, April 2009.

Walker, J. P., Rüdiger, C., Kerr, Y, Kim, E., and the MoistureMap Team, 2009. Towards a SMOS Calibration Site in the Australian Arid Zone, SMOS Validation & Retrieval Team Readiness Review Workshop, Lisbon, March 2009.

Walker, J. P., Allahmoradi, M., Peischl, S., Ye, N. and the MoistureMap Team, 2009. Towards an Australian Validation of SMOS, SMOS Validation & Retrieval Team Readiness Review Workshop, Lisbon, March 2009.

Walker, J. P., Rüdiger, C., Panciera, R., Kerr, Y., Jackson, T., Ryu, D., and the MoistureMap Team, 2009. Towards SMOS and SMAP: An Australian Perspective, Third International Soil Moisture Working Group Meeting, Lisbon, March 2009. Invited

Gruhier, C., de Rosnay, P., Richaume, P., Kerr, Y., Rüdiger, C., Boulet, G., Walker, J. P., Mougin, E., Ceschia, E. and Calvet, J, -C., 2007. Large Scale Evaluation of AMSR-E Soil Moisture Products Based on Ground Soil Moisture Network Measurements, EOS, Transactions American Geophysical Union, 88(23), Joint Assembly Supplement, Abstract H51C-02.

Gruhier, C., de Rosnay, P., Richaume, P., Kerr, Y., Rüdiger, C., Walker, J. P., Mougin, E., Ceschia, E., and Calvet, J. -C., 2007. Large Scale Evaluation of AMSR Soil Moisture Products Based on Ground Soil Moisture Network Measurements, Geophysical Research Abstracts [CD-ROM], 9, EGU2007-A-07725, EGU General Assembly, Vienna, Austria, April 2007.

Rüdiger, C., Walker, J. P., Kalma, J. D., Willgoose, G. R. and Houser, P. R., 2006. Streamflow Assimilation: On the Effect of Model Biases, Geophysical Research Abstracts [CD-ROM], 8, EGU06-A-05322, EGU General Assembly, Vienna, Austria, April 2006. (Poster)

Rüdiger, C., Walker, J. P., Kalma, J. D., Willgoose, G. R. and Houser, P. R., 2005. Assimilation of Streamflow and Surface Soil Moisture Observations into a Land Surface Model, Geophysical Research Abstracts [CD-ROM], 7, EGU05-A-02972, EGU General Assembly, Vienna, Austria, April 2005.

Willgoose, G. R., Hemakumara, M., Kalma, J. D., Walker, J. P. and Rüdiger, C., 2005. The Spatial and Temporal Distribution of Point Scale Soil Water in a Semi-arid Catchment and Some Implications for Catchment Scale Predictability, Geophysical Research Abstracts [CD-ROM], 7, EGU05-A-04970, EGU General Assembly, Vienna, Austria, April 2005. Invited

Rüdiger, C., Walker, J. P., Kalma, J. D., Willgoose, G. R. and Houser, P. R., 2004. A Catchment Based Study on Streamflow Data Assimilation, EOS, Transactions American Geophysical Union, Western Pacific Meeting Supplement, Abstract H23A-63.

Rüdiger, C., Walker, J. P., Kalma, J. D., Willgoose, G. R. and Houser, P. R., 2004. Retrieving Soil Moisture States Using Streamflow Assimilation, EOS, Transactions American Geophysical Union, 85(17), Joint Assembly Supplement, Abstract H12B-03.

Hemakumara, M., Rüdiger, C., Jacobs, B., Kalma, J. D., Walker, J. P., Willgoose, G. R., Hancock, G. and Saco, P., 2004. Scaling and Assimilation of Soil Moisture and Streamflow (SASMAS): Project Overview and Preliminary Results, Geophysical Research Abstracts, 6, 06693, EGU, Nice, France, April 2004.

Rüdiger, C., Walker, J. P., Willgoose G. R., Kalma, J. D., Davidson, R., Hemakumara, M., Houser, P. R. and Woods, R., 2002. Scaling and Assimilation of Soil Moisture and Streamflow (SASMAS), Willgoose Symposium, Newcastle, Australia, 25 October, 2002.

Media

RRR Einstein a-go-go (Interview on the NASA SMAP mission), 29 March 2015.