Alfred T. C. Chang

According to our database, Alfred T. C. Chang authored at least 17 papers between 1992 and 2004.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2004

Modeling passive and active microwave remote sensing of snow using DMRT theory with rough surface boundary conditions.

Yunhua Tan, Zhongxin Li, Leung Tsang, Alfred T. C. Chang, Qin Li

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

Comparison of AMSR-E and SSM/I snow parameter retrievals over the Ob river basin.

Nelly M. Mognard, Manuela Grippa, Thuy Le Toan, Richard E. J. Kelly, Alfred T. C. Chang, Edward G. Josberger

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

Estimation of snow depth from AMSR-E in the GAME/CEOP Siberia experiment region.

Alfred T. C. Chang, Richard E. J. Kelly, James L. Foster, Toshio Koike

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

A prototype AMSR-E global snow area and snow depth algorithm.

Richard E. J. Kelly, Alfred T. C. Chang, Leung Tsang, James L. Foster

IEEE Trans. Geosci. Remote. Sens., 2003

Frequency dependence of scattering and extinction of dense media based on three-dimensional simulations of Maxwell's equations with applications to snow.

Chi-Te Chen, Leung Tsang, Jianjun Guo, Alfred T. C. Chang, Kung-Hau Ding

IEEE Trans. Geosci. Remote. Sens., 2003

Scattering by densely packed sticky particles with size distributions and applications to microwave emission and scattering from snow.

Leung Tsang, Kung-Hau Ding, Alfred T. C. Chang

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

The effect of sub-pixel areal distribution of snow on the estimation of snow depth from spaceborne passive microwave instruments.

Richard E. J. Kelly, Alfred T. C. Chang, James L. Foster, Dorothy K. Hall

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

Global SWE monitoring using AMSR-E data.

Alfred T. C. Chang, Richard E. J. Kelly, James L. Foster, Dorothy K. Hall

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

2002

Frequency dependence of scattering by dense media of small particles based on Monte Carlo simulation of Maxwell equations.

Jianjun Guo, Leung Tsang, Kung-Hau Ding, Alfred T. C. Chang, Chi-Te Chen

IEEE Trans. Geosci. Remote. Sens., 2002

Parameterization of snowpack grain size for global satellite microwave estimates of snow depth.

Richard E. J. Kelly, Alfred T. C. Chang, Leung Tsang, Chi-Te Chen

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

Frequency dependence of scattering by dense media of small particles based on Monte Carlo simulation of Maxwell's equations.

Jianjun Guo, Leung Tsang, Alfred T. C. Chang, Kung-Hau Ding, Chi-Te Chen

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

2000

Snow crystal orientation effects on the scattering of passive microwave radiation.

James L. Foster, J. S. Barton, Alfred T. C. Chang, Dorothy K. Hall

IEEE Trans. Geosci. Remote. Sens., 2000

1999

Effects of snow crystal shape on the scattering of passive microwave radiation.

James L. Foster, Dorothy K. Hall, Alfred T. C. Chang, Albert Rango, W. Wergin, E. Erbe

IEEE Trans. Geosci. Remote. Sens., 1999

1993

Retrieval of snow parameters by iterative inversion of a neural network.

Daniel T. Davis, Zhengxiao Chen, Leung Tsang, Jenq-Neng Hwang, Alfred T. C. Chang

IEEE Trans. Geosci. Remote. Sens., 1993

1992

On the estimation of snow depth from microwave radiometric measurements.

James R. Wang, Alfred T. C. Chang, A. K. Sharma

IEEE Trans. Geosci. Remote. Sens., 1992

Inversion of snow parameters from passive microwave remote sensing measurements by a neural network trained with a multiple scattering model.

Leung Tsang, Zhengxiao Chen, Seho Oh, Robert J. Marks II, Alfred T. C. Chang

IEEE Trans. Geosci. Remote. Sens., 1992

Reflectance of snow measured in situ and from space in sub-Arctic areas in Canada and Alaska.

Dorothy K. Hall, James L. Foster, Alfred T. C. Chang

IEEE Trans. Geosci. Remote. Sens., 1992