Conferencia
Grings, F.M.; Karszenbaum, H.; Ferrazzoli, P.; Guerriero, L.; Salvia, M.; Kandus, P.; Perna, P. "Recent results about asar observations of wetland marshes" (2007) Envisat Symposium 2007(SP-636)
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Abstract:
The paper describes how ASAR observations and electromagnetic models were used to obtain estimates of water level below two marshes with different vegetations structure in the Paraná River Delta in Argentina. The approach followed is based on the analysis of a temporal set of ENVISAT ASAR data which includes images acquired under different polarizations and incidence angles as well as different environmental conditions (water level, precipitation, and vegetation condition). Two marsh species, named Junco and Cortadera, were monitored. The comprehension of the observed backscattering features was addressed through electromagnetic models developed for these ecosystems. Results are validated with water level evaluations at specific points. A map showing estimated water levels below Junco and Cortadera areas, is presented.
Registro:
| Documento: | Conferencia |
| Título: | Recent results about asar observations of wetland marshes |
| Autor: | Grings, F.M.; Karszenbaum, H.; Ferrazzoli, P.; Guerriero, L.; Salvia, M.; Kandus, P.; Perna, P. |
| Ciudad: | Montreux |
| Filiación: | Instituto de Astronomia y Física del Espacio (IAFE), Ciudad Universitaria, 1428 Buenos Aires, Argentina Università di Roma Tor Vergata, Facoltà di Ingegneria, Dipartimento di Informatica, Sistemi e Produzione (DISP), Via del Politecnico 1, 00133 Roma, Italy Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales (FCEyN), Ciudad Universitaria, Pab. II, 1428 Buenos Aires, Argentina |
| Palabras clave: | Backscattering; Data reduction; Precipitation (chemical); Vegetation; Water levels; Wetlands; Electromagnetic models; Wetland marshes; Synthetic aperture radar |
| Año: | 2007 |
| Número: | SP-636 |
| Título revista: | Envisat Symposium 2007 |
| Título revista abreviado: | Eur Space Agency Spec Publ ESA SP |
| ISSN: | 03796566 |
| CODEN: | ESPUD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_nSP-636_p_Grings |
Referencias:
- By Leslie, D., Arihood, E.R.B., Sidle, W.C., Hydrologic Characteristics of a Managed Wetland and a Natural Riverine Wetland along the Kankakee River in Northwestern Indiana (2006), Technical report, U.S. Department of the Interior & U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency; Grings, F.M., Salvia, M., Karszenbaum, H., Ferrazzoli, P., Kandus, P., Perna, P., Exploring the capacity of radar to estimate Wetland Marshes Water Storage (2007) Journal of Environmental Management, , in press
- Kandus, P., (1997) Análisis de los patrones de vegetación a escala regional en el Bajo Delta del Río, , Paraná Argentina, PhD thesis, Universidad de Buenos Aires
- Parmuchi, M.G., Karszenbaum, H., Kandus, P., Mapping the Paraná River delta wetland using multitemporal RADARSAT/SAR data and a decision based classifier (2002) Canadian Journal of Remote Sensing, 28, pp. 631-635
- Grings, F., Ferrazzoli, P., Jacobo-Berlles, J., Karszenbaum, H., Tiffenberg, J., Pratolongo, P., Kandus, P., Monitoring flood condition in marshes using EM models and Envisat ASAR observations (2006) Geoscience and Remote Sensing, IEEE Transactions on, 44 (4), pp. 936-942
- Karszenbaum, H., Kandus, P., Martinez, J.M., Le Toan, T., Tiffenberg, J., Parmuchi, G., ERS-2, RADARSAT SAR backscattering characteristics of the Paraná river delta wetlands, Argentina (2000) ERS-Envisat Symposium (ESA), ESA-SP-461
- Grings, F., Ferrazzoli, P., Karszenbaum, H., Tiffenberg, J., Kandus, P., Guerriero, L., Jacobo-Berrles, J., Modeling temporal evolution of junco marshes radar signatures (2005) Geoscience and Remote Sensing, IEEE Transactions on, 43 (10), pp. 2238-2245
- Grings, F.M., Ferrazzoli, P., Karszenbaum, H., Salvia, M., Kandus, P., Jacobo-Berlles, J.C., Perna, P., Model investigation about the potential of C band SAR in herbaceous wetlands flood monitoring (2007) International Journal of Remote Sensing, , Accepted for publication
- Bracaglia, M., Ferrazzoli, P., Guerriero, L., A fully Polarimetrie multiple scattering model for crops (1995) Remote Sensing Environment, 54, pp. 170-179
- Bach, H., Mauser, W., Methods and examples for remote sensing data assimilation in land surface process modeling (2003) Geoscience and Remote Sensing, IEEE Transactions on, 41 (7), pp. 1629-1637
Citas:
---------- APA ----------
Grings, F.M., Karszenbaum, H., Ferrazzoli, P., Guerriero, L., Salvia, M., Kandus, P. & Perna, P. (2007) . Recent results about asar observations of wetland marshes. Envisat Symposium 2007(SP-636).Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_nSP-636_p_Grings [ ]
---------- CHICAGO ----------
Grings, F.M., Karszenbaum, H., Ferrazzoli, P., Guerriero, L., Salvia, M., Kandus, P., et al. "Recent results about asar observations of wetland marshes" . Envisat Symposium 2007, no. SP-636 (2007).Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_nSP-636_p_Grings [ ]
---------- MLA ----------
Grings, F.M., Karszenbaum, H., Ferrazzoli, P., Guerriero, L., Salvia, M., Kandus, P., et al. "Recent results about asar observations of wetland marshes" . Envisat Symposium 2007, no. SP-636, 2007.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_nSP-636_p_Grings [ ]
---------- VANCOUVER ----------
Grings, F.M., Karszenbaum, H., Ferrazzoli, P., Guerriero, L., Salvia, M., Kandus, P., et al. Recent results about asar observations of wetland marshes. Eur Space Agency Spec Publ ESA SP. 2007(SP-636).Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_nSP-636_p_Grings [ ]
