Artículo
Mescua, J.F. "Gypsum classification based on ASTER images in the Principal Cordillera of Mendoza " (2010) Revista de la Asociacion Geologica Argentina. 66(4):619-622
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Abstract:
A combination of two methodologies is presented for detection and mapping of gypsum using ASTER L3A imagery. One of the methodologies uses the Quartz index defined for the ASTER TIR subsystem, which can be used for gypsum detection given its low response in Qi. The other consists in the combination of two band ratios of the ASTER SWIR subsystem, (4/5)/(7/5), which allows the identification of gypsum highlighting its high response in 4/5 and low response in 7/5. Two areas in the Cordillera Principal in the province of Mendoza were selected as case studies, and a field survey was conducted in order to evaluate the results. Both techniques are proved successful, yet classify erroneously some pixels as gypsum. Errors by excess are different for each method, which allows for these two techniques to be combined using a "decision tree" classifier to solve the misclassifications.
Registro:
| Documento: | Artículo |
| Título: | Gypsum classification based on ASTER images in the Principal Cordillera of Mendoza |
| Autor: | Mescua, J.F. |
| Filiación: | IANIGLA, CCT-CONICET-Mendoza, Mendoza, Argentina Laboratorio de Tectónica Andina, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina |
| Palabras clave: | Auquilco Formation; Processing; Remote sensing; Satellite; ASTER; classification; field survey; gypsum; remote sensing; satellite imagery; Argentina; Mendoza |
| Año: | 2010 |
| Volumen: | 66 |
| Número: | 4 |
| Página de inicio: | 619 |
| Página de fin: | 622 |
| Título revista: | Revista de la Asociacion Geologica Argentina |
| Título revista abreviado: | Rev. Asoc. Geol. Argent. |
| ISSN: | 00044822 |
| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00044822_v66_n4_p619_Mescua.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v66_n4_p619_Mescua |
Referencias:
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- Legarreta, L., Uliana, M.A., El Jurásico y Cretácico de la Cordillera Principal y la Cuenca Neuquina (1999) Geología Argentina, Servicio Geológico Minero Argentino, Anales, 29, pp. 399-416. , En Caminos, R., (ed.) Buenos Aires
- Marquetti, C., Metodología y análisis de imágenes ASTER para la exploración mineral en un sector de la Cordillera de Colangüil, San Juan, Argentina (2005) Contribuciones Técnicas Proyecto GEOSAT-AR, 41, pp. 31-40. , En Marín, G. (ed.), Instituto de Geología y Recursos Minerales, Servicio Geológico Minero Argentino, Anales, Buenos Aires
- Mescua, J.F., Reconocimiento del yeso de la Formación Auquilco mediante imágenes ASTER en la Cordillera Principal mendocina: Una herramienta efectiva para el mapeo geológico y estructural (2007) 13° Simpósio Brasileiro de Sensoriamento Remoto, pp. 2063-2068. , http://marte.dpi.inpe.br/col/dpi.inpe.br/sbsr@80/2006/11.11.18.48/doc/2063-2068.pdf, Actas on-line
- Ninomiya, Y., Rock type mapping with indices defined for multispectral thermal infrared ASTER data: Case studies (2003) Proceedings of SPIE 4886 Remote Sensing for Environmental Monitoring, GIS, Applications and Geology, 2, pp. 123-132
- Ninomiya, Y., Lithologic mapping with multispectral ASTER TIR and SWIR data (2004) Proceedings of SPIE 5234, Sensors, systems and next-generation satellites, 7, pp. 180-190
- Ninomiya, Y., Fu, D., Cudahy, T.J., Detecting lithology with ASTER multispectral infrared "radiance-at-sensor" data (2005) Remote Sensing of Environment, 99 (1-2), pp. 127-139
- (2005) ENVI 4.2 User's Guide., , Research Systems Inc
- Yamaguchi, Y., Kahle, A.B., Tsu, H., Kawakami, T., Pniel, M., Overview of Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) (1998) IEEE Transactions on Geoscience and Remote Sensing, 36 (4)
Citas:
---------- APA ----------
(2010) . Gypsum classification based on ASTER images in the Principal Cordillera of Mendoza . Revista de la Asociacion Geologica Argentina, 66(4), 619-622.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v66_n4_p619_Mescua [ ]
---------- CHICAGO ----------
Mescua, J.F. "Gypsum classification based on ASTER images in the Principal Cordillera of Mendoza " . Revista de la Asociacion Geologica Argentina 66, no. 4 (2010) : 619-622.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v66_n4_p619_Mescua [ ]
---------- MLA ----------
Mescua, J.F. "Gypsum classification based on ASTER images in the Principal Cordillera of Mendoza " . Revista de la Asociacion Geologica Argentina, vol. 66, no. 4, 2010, pp. 619-622.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v66_n4_p619_Mescua [ ]
---------- VANCOUVER ----------
Mescua, J.F. Gypsum classification based on ASTER images in the Principal Cordillera of Mendoza . Rev. Asoc. Geol. Argent. 2010;66(4):619-622.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v66_n4_p619_Mescua [ ]
