
handle: 10654/15602
Debido al alto grado de afectación por la contaminación que se ha presentado en el lago de Tota y buscando implementar herramientas que permitan el adecuado monitoreo de esta situación, fue elaborado el presente estudio utilizando técnicas de Teledetección, con el objetivo de determinar los cambios en la firma espectral del lago para el periodo comprendido entre 2000 y 2016. Para su desarrollo fueron utilizadas imágenes Landsat 7 ETM, ALOS AVNIR-2 y Landsat 8 OLI/TIRS, tomadas en las fechas definidas, las cuales fueron tratadas con técnicas de procesamiento digital de imágenes, para finalmente obtener la firma espectral de diez puntos muestra, distribuidos alrededor del lago.
Due to the high degree of contamination that has occurred in The Lake Tota and seeking to implement tools that allow adequate monitoring of this situation, the present study was developed using techniques of Remote Sensing, with the objective of determining the changes in the spectral signature of the lake for the period between 2000 and 2016. For its development were used images Landsat 7 ETM, ALOS AVNIR-2 and Landsat 8 OLI / TIRS, taken in the defined dates, which were treated with digital processing techniques of Images, to finally get the spectral signature of ten sample points, distributed around the lake.
PROCESAMIENTO DIGITAL DE IMAGENES, Contamination, PROCESAMIENTO ELECTRONICO DE DATOS, Contaminación, Digital processing, Tota, Digital processing,, Spectral signature, Procesamiento digital, ANALISIS ESPECTRAL, Firma espectral
PROCESAMIENTO DIGITAL DE IMAGENES, Contamination, PROCESAMIENTO ELECTRONICO DE DATOS, Contaminación, Digital processing, Tota, Digital processing,, Spectral signature, Procesamiento digital, ANALISIS ESPECTRAL, Firma espectral
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