Input pattern according to standard deviation of backpropagation neural network: Influence on accuracy of soil moisture retrieval

International Geoscience and Remote Sensing Symposium (IGARSS)

Volumn 2, Issue 1, 2008, Pages

  Chai, Soo See ^a   Veenendaal, Bert ^a   West, Geoff ^a   Walker, Jeffrey P ^b  

^a CURTIN UNIVERSITY   (Australia)

^b UNIVERSITY OF MELBOURNE   (Australia)

Author keywords

Artificial neural networks; Backpropagation; Passive microwave; Soil moisture content

Indexed keywords

ARTIFICIAL NEURAL NETWORK; ARTIFICIAL NEURAL NETWORKS; BACK PROPAGATION NEURAL NETWORKS; BRIGHTNESS TEMPERATURES; INPUT DATA; INPUT PATTERNS; PASSIVE MICROWAVE; ROOT MEAN SQUARE ERRORS; SOIL MOISTURE CONTENT; SOIL MOISTURE RETRIEVALS; STANDARD DEVIATION; TESTING DATA; TRAINING AND TESTING;

GEOLOGIC MODELS; GROUNDWATER; MICROWAVES; MOISTURE DETERMINATION; NEURAL NETWORKS; PERMITTIVITY; REMOTE SENSING; SOIL MOISTURE; STANDARDS; STATISTICAL TESTS; STATISTICS;

BACKPROPAGATION;

EID: 66549104251     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IGARSS.2008.4779087     Document Type: Conference Paper

References (7)

1. J. P. Walker and others, "The National Airborne Field Experiment Data Sets," in MODSIM 2007 International Congress on Modeling and Simulation, L. Oxley and D. Kulasiri, Eds. Modelling and simulation society of Australia and New Zealand, 2007, pp. 2625-2631.
2. Y. H. Kerr, Y. H. Kerr, P. Waldteufel, J. P. Wigneron, J. A. M. J. Martinuzzi, J. A. F. J. Font, and M. A. B. M. Berger, "Soil moisture retrieval from space: the Soil Moisture and Ocean Salinity (SMOS) mission," Geoscience and Remote Sensing, IEEE Transactions on, vol.39, pp. 1729-1735,2001.
3. J. P. Wigneron, J. C. Calvet, T. Pellarin, A. A. Van de Griend, M. Berger, and P. Ferrazzoli, "Retrieving near-surface soil moisture from microwave radiometric observations: current status and future plans," Remote Sensing of Environment, vol.85, pp. 489-506, 2003. (Pubitemid 36619179)
4. M. H. Cosh, T. J. Jackson, P. Starks, and G. Heathman, "Temporal stability of surface soil moisture in the Little Washita River watershed and its applications in satellite soil moisture product validation," Journal of Hydrology, vol.323, pp. 168-177, 2006. (Pubitemid 44250823)
5. H. Ghedira, H. Ghedira, T. Lakhankar, N. Jahan, and R. A. K. R. Khanbilvardi, "Combination of passive and active microwave data for soil moisture estimates," presented at Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International, 2004.
6. O. Merlin, J. P. Walker, R. Panciera, R. Young, J. D. Kalma, and E. J. Kim, "Calibration of a Soil Moisture Sensor in Heterogeneous Terrain with the National Airborne Field Experiment (NAFE) Data," in MODSIM 2007 International Congress on Modelling and Simulation. , L. Oxley and D. Kulasiri, Eds. Modelling and Simulation Society of Australia and New Zealand, 2007, pp. 2604-2610.
7. R. Panciera, J. P. Walker, J. D. Kalma, K. E.J., J. Hacker, O. Merlin, M. Berger, and N. Skou, "The NAFE'05/CoSMOS data set: Towards SMOS soil moisture retrieval, downscaling and assimilation. ," IEEE Transactions on Geoscience and Remote Sensing, 46(3), 2008.