19972020

Research output per year

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Research Output

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Conference Paper
2020

Drone-based sensing for leaf area index estimation of citrus canopy

Raj, R., Suradhaniwar, S., Nandan, R., Jagarlapudi, A. & Walker, J., 2020, Lecture Notes in Civil Engineering. Springer, p. 79-89 11 p. (Lecture Notes in Civil Engineering; vol. 51).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

2019

Ground-based remote sensing of soil moisture using lower frequency microwave radiometers

Boopathi, N., Ye, N., Wu, X., Walker, J. P., Rao, Y. S., Jackson, T. J., Kerr, Y., Kim, E., McGrath, A. & Yeo, I. Y., 1 Mar 2019, 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019. IEEE, Institute of Electrical and Electronics Engineers, 8738311. (2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

Impact of window size in remote sensing based glacier feature tracking - a study on Chhota Shigri Glacier, Western Himalayas, India

Kumari, S., Ramsankaran, RAAJ. & Walker, J. P., 2019, IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 4175-4178 4 p. 8899325

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

Seasonal dependence of SMAP radiometer-based soil moisture performance as observed over core validation sites

Colliander, A., Jackson, T. J., Chan, S. K., O'Neill, P., Bindlish, R., Cosh, M. H., Caldwell, T., Walker, J. P., Berg, A., McNairn, H., Thibeault, M., Martinez-Fernandez, J., Jensen, K. H., Asanuma, J., Seyfried, M. S., Bosch, D. D., Starks, P. J., Holifield Collins, C., Prueger, J. H., Su, Z. & 1 others, Yueh, S. H., 2019, IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium. IEEE, Institute of Electrical and Electronics Engineers, p. 5320-5323 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

2018

High-resolution enhanced product based on smap active-passive approach using sentinel 1A and 1B SAR data

Das, N. N., Entekhabi, D., Kim, S., Jagdhuber, T., Dunbar, S., Yueh, S., O’Neill, P. E., Colliander, A., Walker, J. & Jackson, T. J., 19 Nov 2018, 2018 ISPRS TC V Mid-Term Symposium on Geospatial Technology - Pixel to People. International Society for Photogrammetry and Remote Sensing (ISPRS), p. 203-205 3 p. (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences; vol. 42, no. 5).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

Open Access
2 Citations (Scopus)

High resolution soil moisture product based on SMAP active-passive approach using copernicus sentinel 1 data

Das, N. N., Entekhabi, D., Kim, S., Jagdhuber, T., Dunbar, S., Yueh, S., O’Neill, P. E., Colliander, A., Walker, J. & Jackson, T. J., 31 Oct 2018, 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 3768-3770 3 p. 8518932. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

L-, C- and X-band passive microwave soil moisture retrieval algorithm parameterization using in situ validation sites

Gao, Y., Colliander, A., Burgin, M. S., Walker, J. P., Chae, C., Dinnat, E., Cosh, M. H., Caldwell, T., Berg, A. & Martínez-Fernández, J., 31 Oct 2018, 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 1434-1437 4 p. 8519001. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

Preliminary end-to-end results of the MIR instrument: the microwave interferometric reflectometer

Onrubia, R., Pascual, D., Querol, J., Park, H., Camps, A., Rüdiger, C. & Walker, J. P., 31 Oct 2018, 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 2027-2030 4 p. 8518714. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

Sentinel-1 & Sentinel-2 for soil moisture retrieval at field scale

Mattia, F., Balenzano, A., Satalino, G., Lovergine, F., Peng, J., Wegmuller, U., Cartus, O., Davidson, M. W. J., Kim, S., Johnson, J., Walker, J., Wu, X., Pauwels, V. R. N., McNairn, H., Caldwell, T., Cosh, M. & Jackson, T., 31 Oct 2018, 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 6143-6146 4 p. 8518170. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

3 Citations (Scopus)

Soil moisture retrieval over agricultural fields from time series multi-angular L-band radar data

Zhu, L., Walker, J. P., Tsang, L., Huang, H., Ye, N. & Rüdiger, C., 31 Oct 2018, 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 6139-6142 4 p. 8518119. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

Towards multi-frequency soil moisture retrieval using P- and L-band passive microwave sensing technology

Ye, N., Wu, X., Walker, J., Boopathi, N., Jackson, T. J., Kerr, Y., Kim, E., McGrath, A., Yeo, I. Y. & Moghaddam, M., 31 Oct 2018, 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 3707-3710 4 p. 8519266. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

3 Citations (Scopus)

Towards soil moisture retrieval using tower-based P-band radiometer observations

Boopathi, N., Ye, N., Wu, X., Walker, J. P., Rao, Y. S., Jackson, T. J., Kerr, Y., Kim, E., McGrath, A. & Yeo, I. Y., 31 Oct 2018, 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 1407-1410 4 p. 8518979. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

3 Citations (Scopus)
2017

AMSR2 soil moisture product validation

Bindlish, R., Jackson, T., Cosh, M., Koike, T., Fuiji, X., De Jeu, R., Chan, S., Asanuma, J., Berg, A., Bosch, D., Caldwell, T., Collins, C. H., McNairn, H., Martinez-Fernandez, J., Prueger, J., Seyfried, M., Starks, P., Su, Z., Thibeault, M. & Walker, J., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 5637-5640 4 p. 8128284. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2017-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

Assessment of version 4 of the SMAP passive soil moisture standard product

O'Neill, P., Chan, S., Bindlish, R., Jackson, T., Colliander, A., Dunbar, S., Chen, F., Piepmeier, J., Yueh, S., Entekhabi, D., Cosh, M., Caldwell, T., Walker, J., Wu, X., Berg, A., Rowlandson, T., Pacheco, A., McNairn, H., Thibeault, M., Martinez-Fernandez, J. & 17 others, Gonzalez-Zamora, A., Lopez-Baeza, E., Udall, F., Seyfried, M., Bosch, D., Starks, P., Holifield, C., Prueger, J., Su, Z., Van Der Velde, R., Asanuma, J., Palecki, M., Small, E., Zreda, M., Calvet, J. C., Crow, W. & Kerr, Y., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, Vol. 2017-July. p. 3941-3944 4 p. 8127862

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

Comparison of downscaling techniques for high resolution soil moisture mapping

Sabaghy, S., Walker, J., Renzullo, L., Akbar, R., Chan, S., Chaubell, J., Das, N., Dunbar, R. S., Entekhabi, D., Gevaert, A., Jackson, T., Merlin, O., Moghaddam, M., Peng, J., Piepmeier, J., Piles, M., Portal, G., Rudiger, C., Stefan, V., Wu, X. & 2 others, Ye, N. & Yueh, S., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, Vol. 2017-July. p. 2523-2526 4 p. 8127508

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

Development and validation of the SMAP enhanced passive soil moisture product

Chan, S., Bindlish, R., O'Neill, P., Jackson, T., Chaubell, J., Piepmeier, J., Dunbar, S., Colliander, A., Chen, F., Entekhabi, D., Yueh, S., Cosh, M., Caldwell, T., Walker, J., Wu, X., Berg, A., Rowlandson, T., Pacheco, A., McNairn, H., Thibeault, M. & 18 others, Martinez-Fernandez, J., Gonzalez-Zamora, A., Lopez-Baeza, E., Uldall, F., Seyfried, M., Bosch, D., Starks, P., Collins, C. H., Prueger, J., Su, Z., Van Der Velde, R., Asanuma, J., Palecki, M., Small, E., Zreda, M., Calvet, J. C., Crow, W. & Kerr, Y., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, Vol. 2017-July. p. 2539-2542 4 p. 8127512

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

8 Citations (Scopus)

Evaporation-based disaggregation of surface soil moisture data: the dispatch method, the CATDS product and on-going research

Merlin, O., Olivera-Guerra, L., Hssaine, B. A., Amazirh, A., Malbeteau, Y., Stefan, V., Molero, B., Rafi, Z., Escorihuela, M. J., Ezzahar, J., Khabba, S., Walker, J., Kerr, Y., Simonneaux, V. & Er-Raki, S., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 2507-2510 4 p. 8127504. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2017-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

Fusing microwave and optical satellite observations for high resolution soil moisture data products

Zhan, X., Fang, L., Liu, J., Hain, C., Yin, J., Schull, M., Cosh, M., Wen, J., Lakhankar, T., Yang, K. & Walker, J., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 2519-2522 4 p. 8127507. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2017-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

Multi-frequency radiometer-based soil moisture retrieval algorithm parametrization using in situ validation sites

Gao, Y., Colliander, A., Burgin, M. S., Walker, J. P., Chae, C., Dinnat, E. & Cosh, M. H., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 3945-3948 4 p. 8127863. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2017-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

Optimized GLCM-based texture features for improved SAR-based flood mapping

Dasgupta, A., Grimaldi, S., Ramsankaran, R. & Walker, J. P., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 3258-3261 4 p. 8127692. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2017-July).

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

3 Citations (Scopus)

Sentinel-1 high resolution soil moisture

Mattia, F., Balenzano, A., Satalino, G., Lovergine, F., Loew, A., Peng, J., Wegmuller, U., Santoro, M., Cartus, O., Dabrowska-Zielinska, K., Musial, J., Davidson, M. W. J., Yueh, S., Kim, S., Das, N., Colliander, A., Johnson, J., Ouellette, J., Walker, J., Wu, X. & 7 others, McNairn, H., Merzouki, A., Powers, J., Caldwell, T., Entekhabi, D., Cosh, M. & Jackson, T., 1 Dec 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, Vol. 2017-July. p. 5533-5536 4 p. 8128257

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

4 Citations (Scopus)
2016

Development and validation of the GCOM-W AMSR2 soil moisture product

Bindlish, R., Jackson, T. J., Cosh, M., Milak, S., Njoku, E. G., Chan, S. T. F., Burgin, M., Caldwell, T. G., Berg, A. A., McNairn, H., Walker, J., Zeng, Y., Su, Z., Thibeault, M. & Martinez, J. M., 1 Nov 2016, 2016 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016 - Proceedings: July 10–15, 2016, Beijing, China. Shi, J., Guo, H. & Chen, K-S. (eds.). Piscataway, NJ: IEEE, Institute of Electrical and Electronics Engineers, p. 1647-1650 4 p. 7729421

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

1 Citation (Scopus)

Evaluation of the validated Soil Moisture product from the SMAP radiometer

O'Neill, P., Chan, S., Colliander, A., Dunbar, S., Njoku, E. G., Bindlish, R., Chen, F., Jackson, T., Burgin, M., Piepmeier, J., Yueh, S., Entekhabi, D., Cosh, M., Caldwell, T. G., Walker, J., Wu, X., Berg, A. A., Rowlandson, T., Pacheco, A., McNairn, H. & 14 others, Thibeault, M., Martinez-Fernandez, J., Gonzalez-Zamora, A., Seyfried, M., van den Bosch, D., Starks, P., Goodrich, D., Prueger, J., Palecki, M., Small, E. E., Zreda, M. M., Calvet, J-C., Crow, W. & Kerr, Y., 1 Nov 2016, 2016 IEEE International Geoscience & Remote Sensing Symposium (IGARSS 2016) - Proceedings: July 10–15, 2016, Beijing, China. SHI, J., GUO, H. & CHEN, K. (eds.). Piscataway NJ: IEEE, Institute of Electrical and Electronics Engineers, p. 125-128 4 p. 7729023

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

9 Citations (Scopus)

Global retrieval of surface soil moisture using L-band SMAP SAR data and its validation

Kim, S., Johnson, J., Moghaddam, M., Tsang, L., Van Zyl, J., Colliander, A., Dunbar, S., Jackson, T., Jaruwatanadilok, S., West, R., Berg, A. A., Caldwell, T., Cosh, M., Lopez-Baeza, E., Thibeault, M., Walker, J., Entekhabi, D. & Yueh, S., 2016, Proceedings of the 11th European Conference on Synthetic Aperture Radar, EUSAR 2016: Hamburg, Germany; 6-9 June 2016. Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, p. 1118-1121 4 p. 7559490

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Satellite-based soil moisture validation and field experiments; Skylab to smap

Jackson, T. J., Wigneron, J. P., Kerr, Y., Cosh, M., Colliander, A., Walker, J. & Bindlish, R., 1 Nov 2016, 2016 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016 - Proceedings: July 10–15, 2016, Beijing, China. Shi, J., Guo, H. & Chen, K-S. (eds.). Piscataway, NJ: IEEE, Institute of Electrical and Electronics Engineers, p. 3462-3465 4 p. 7729895

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2 Citations (Scopus)

Surface soil moisture retrieval using L-band SMAP SAR data and its validation

Kim, S., Van Zyl, J. J., Johnson, J., Moghaddam, M., Tsang, L., Colliander, A., Dunbar, S., Jackson, T., Jaruwatanadilok, S., West, R., Berg, A. A., Caldwell, T. G., Cosh, M., Lopez-Baeza, E., Thibeault, M., Walker, J., Entekhabi, D. & Yueh, S., 1 Nov 2016, 2016 IEEE International Geoscience & Remote Sensing Symposium (IGARSS 2016) - Proceedings: July 10–15, 2016, Beijing, China. SHI, J., GUO, H. & CHEN, K. (eds.). IEEE, Institute of Electrical and Electronics Engineers, p. 143-146 4 p. 7729028

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

1 Citation (Scopus)

The effect of radar configuration on effective correlation length

Zhu, L., Walker, J. P., Ye, N. & Rudiger, C., 2 Nov 2016, Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications (ICEAA 2016): Cairns, Australia, 19-23 September 2016 . Piscataway NJ : IEEE, Institute of Electrical and Electronics Engineers, p. 820-823 4 p. 7731525

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearch

4 Citations (Scopus)

Towards validation of SMAP: SMAPEX-4 & -5

Ye, N., Walker, J., Wu, X., Jackson, T. J., Renzullo, L., Merlin, O., Rudiger, C., Entekhabi, D., Dejeu, R. & Kim, E., 1 Nov 2016, 2016 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016 - Proceedings: July 10–15, 2016, Beijing, China. SHI, J., GUO, H. & CHEN, K. (eds.). Piscataway NJ: IEEE, Institute of Electrical and Electronics Engineers, p. 3469-3472 4 p. 7729897

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

7 Citations (Scopus)
2015

Early SMAP soil moisture product validation over Australia using cosmic-ray probes

Monerris, A., McJannet, D., Rüdiger, C., Walker, J. P., Chan, S., Colliander, A., Das, N. N. & Kim, S., 2015, 36th Hydrology and Water Resources Symposium: The Art and Science of Water. North Melbourne VIC Australia: Engineers Australia, p. 567-572 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Towards operational hydrological model calibration using streamflow and soil moisture measurements

Zhang, Y., Li, Y., Walker, J., Pauwels, V. R. N. & Shahrban, M., 2015, MODSIM2015, 21st International Congress on Modelling and Simulation. Weber, T., McPhee, M. J. & Anderssen, R. S. (eds.). Canberra ACT Australia: Modelling and Simulation Society of Australia and New Zealand (MSSANZ), p. 2089 - 2095 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2014

A study of soil moisture estimation from multi-temporal L-band radar observations of vegetated surfaces

Ouellette, J. D., Johnson, J. T., Balenzano, A., Mattia, F., Satalino, G., Kim, S., Walker, J. P. & Panciera, R., 2014, Proceedings of 10th European Conference on Synthetic Aperture Radar (EUSAR 2014): 2-6 June 2014, Berlin, Germany. Krieger, G. (ed.). VDE Verlag, p. 159 - 162 4 p. 6856753

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

1 Citation (Scopus)

The light airborne reflectometer for GNSS-R observations (LARGO) instrument: Initial results from airborne and Rover field campaigns

Alonso-Arroyo, A., Camps, A., Monerris-Belda, S., Rudiger, C., Walker, J. P., Forte, G., Pascual, D., Park, H. & Onrubia, R., 4 Nov 2014, 2014 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Proceedings. Lévesque, J., Garneau, J-M. & LeDrew, E. (eds.). Piscataway NJ: IEEE, Institute of Electrical and Electronics Engineers, p. 4054-4057 4 p. 6947376

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

18 Citations (Scopus)
2013

Airborne forest monitoring during SMAPEx-3 campaign

Vittucci, C., Guerriero, L., Ferrazzoli, P., Rahmoune, R., Tanase, M., Panciera, R., Monerris-Belda, A., Rudiger, C. & Walker, J., 2013, 2013 IEEE International Geoscience & Remote Sensing Symposium Proceedings. Fraser, C., Walker, J. & Williams, M. (eds.). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, p. 987 - 990 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

3 Citations (Scopus)

An assessment of DInSAR potential for simulating geological subsurface structure

Fouladi Moghaddam, N., Rudiger, C., Samsonov, S., Walker, J. & Hall, W. D. M., 2013, MODSIM 2013 20th International Congress on Modelling and Simulation. Piantadosi, J., Anderssen, R. S. & Boland, J. (eds.). Australia: ACTA Press, p. 3099 - 3105 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

A temporal stability analysis of the Australian SMAP mission validation site

Disseldorp, D. A., Yee, M. S., Monerris-Belda, A. & Walker, J., 2013, MODSIM 2013 20th International Congress on Modelling and Simulation Adapting to change: the multiple roles of modelling. Piantadosi, J., Anderssen, R. S. & Boland, J. (eds.). Australia: ACTA Press, p. 2869 - 2875 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Downscaling of coarse-resolution radiometer brightness temperature by high-resolution radar backscatter

Wu, X., Walker, J., Panciera, R., Rudiger, C. & Das, N., 2013, MODSIM 2013 20th International Congress on Modelling and Simulation Adapting to change: the multiple roles of modelling. Piantadosi, J., Anderssen, R. S. & Boland, J. (eds.). Australia: ACTA Press, p. 3127 - 3133 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Estimation of forest biomass from L-band polarimetric decomposition components

Tanase, M., Panciera, R., Lowell, K., Hacker, J. M. & Walker, J., 2013, 2013 IEEE International Geoscience & Remote Sensing Symposium Proceedings. Fraser, C., Walker, J. & Williams, M. (eds.). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, p. 949 - 952 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

1 Citation (Scopus)

Examining the impact of scale variations on soil moisture downscaling using temporal persistence

Dumedah, G., Walker, J. & Mililli, B. F., 2013, MODSIM 2013 20th International Congress on Modelling and Simulation Adapting to change: the multiple roles of modelling. Piantadosi, J., Anderssen, R. S. & Boland, J. (eds.). Australia: ACTA Press, p. 3078 - 3084 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Joint model state-parameter retrieval through the evolutionary data assimilation approach

Dumedah, G. & Walker, J., 2013, MODSIM 2013 20th International Congress on Modelling and Simulation Adapting to change: the multiple roles of modelling. Piantadosi, J., Anderssen, R. S. & Boland, J. (eds.). Australia: ACTA Press, p. 2876 - 2882 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Preliminary leaf area index estimates from airborne small footprint full-waveform LiDAR data

Fieber, K., Davenport, I., Tanase, M., Ferryman, J., Gurney, R. J., Walker, J. & Hacker, J. M., 2013, 2013 IEEE International Geoscience & Remote Sensing Symposium Proceedings. Fraser, C., Walker, J. & Williams, M. (eds.). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, p. 3379 - 3382 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

5 Citations (Scopus)

Retrieval of soil surface roughness from active and passive microwave observations

Gao, Y., Walker, J., Panciera, R., Monerris-Belda, A. & Ryu, D., 2013, Proceedings - 20th International Congress on Modelling and Simulation, MODSIM 2013. Piantadosi, J., Anderssen, R. & Boland, J. (eds.). Australia: ACTA Press, p. 3092-3098 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Sensitivity of TerraSAR-X-band data to surface parameters in bare agricultural areas

Panciera, R., MacGill, F., Tanase, M., Lowell, K. & Walker, J., 2013, 2013 IEEE International Geoscience & Remote Sensing Symposium Proceedings. Fraser, C., Walker, J. & Williams, M. (eds.). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, p. 751 - 754 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

1 Citation (Scopus)

Soil moisture maps from time series of PALSAR-1 scansar data over Australia

Satalino, G., Mattia, F., Balenzano, A., Panciera, R. & Walker, J., 2013, 2013 IEEE International Geoscience & Remote Sensing Symposium Proceedings. Fraser, C., Walker, J. & Williams, M. (eds.). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, p. 719 - 722 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2 Citations (Scopus)

Standing water detection using radar

Elhassan, S., Wu, X. & Walker, J., 2013, MODSIM 2013 20th International Congress on Modelling and Simulation Adapting to change: the multiple roles of modelling. Piantadosi, J., Anderssen, R. S. & Boland, J. (eds.). Australia: ACTA Press, p. 3085 - 3091 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Towards land surface model validation from using satellite retrieved soil moisture

Yee, M. S., Walker, J., Dumedah, G., Monerris-Belda, A. & Rudiger, C., 2013, MODSIM 2013 20th International Congress on Modelling and Simulation Adapting to change: the multiple roles of modelling. Piantadosi, J., Anderssen, R. S. & Boland, J. (eds.). Australia: ACTA Press, p. 2890 - 2896 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2012

An airborne simulation of the SMAP data stream

Walker, J., O'Neill, P. E., Wu, X., Gao, Y., Monerris-Belda, A., Panciera, R., Jackson, T., Gray, D. A. & Ryu, D., 2012, IEEE International Symposium on Geoscience and Remote Sensing IGARSS. Hajnsek, I. & Rott, H. (eds.). New York NY USA: IEEE, Institute of Electrical and Electronics Engineers, p. 5 - 7 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

1 Citation (Scopus)

COSMO-SkyMed multi-temporal data for land cover classification and soil moisture retrieval over an agricultural site in Southern Australia

Satalino, G., Panciera, R., Balenzano, A., Mattia, F. & Walker, J., 2012, 2012 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2012) -Proceedings: July 22–27, 2012, Munich, Germany. Hajnsek, I. & Rott, H. (eds.). Piscataway, NJ: IEEE, Institute of Electrical and Electronics Engineers, p. 5701-5704 4 p. 6352317

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

13 Citations (Scopus)

High resolution soil moisture mapping

Walker, J., Dumedah, G., Monerris-Belda, A., Gao, Y., Rudiger, C., Wu, X., Panciera, R., Merlin, O., Pipunic, R., Ryu, D. & Zreda, M. M., 2012, Digital Soil Assessments and Beyond: Proceedings of the 5th Global Workshop on Digital Soil Mapping 2012. Minasny, B., Malone, B. P. & McBratney, A. B. (eds.). London: CRC Press, p. 45 - 51 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2 Citations (Scopus)
2011

An artificial neural network model for downscaling of passive microwave soil moisture

Chai, S. S., Walker, J., Veenendaal, B. & West, G., 2011, Recent Researches in Hydrology, Geology & Continuum Mechanics - Proceedings of 6th IASME/WSEAS International Conference on Water Resources, Hydraulics & Hydrology (WHH'11), (CM'11) and (GES'11). Bojkovic, Z., Kacprzyk, J., Mastorakis, N., Mladenov, V., Revetria, R., Zadeh, L. A. & Zemliak, A. (eds.). USA: World Scientific and Engineering Academy and Society, p. 26 - 31 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2 Citations (Scopus)

Can assimilating remotely-sensed surface soil moisture data improve root-zone soil moisture predictions in the CABLE land surface model?

Pipunic, R., McColl, K., Ryu, D. & Walker, J., 2011, MODSIM2011 - 19th International Congress on Modelling and Simulation. Chan, F., Marinova, D. & Anderssen, R. S. (eds.). Canberra ACT: Modelling and Simulation Society of Australia and New Zealand (MSSANZ), p. 1994 - 2001 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

2 Citations (Scopus)