SCAI-r: an algorithm for obtaining synoptic and spatial atmospheric parameters.

Abstract: The highest performance of multiband optical data (Visible - VIS ? Shortwave Infrared - SWIR ? (400-2500 nm) (e.g. imaging spectroscopy approaches) can be reached mainly through atmospheric correction effects; the conversion of the image values to surface reflectance, allowing, for instance, to estimate the amount of biochemical compounds in the target. This work aims to present an algorithm dedicated to atmospheric parameters obtaining from MODIS and related sensors, encapsulated in a user-friendly interface through Software to Collect Atmospheric Information (SCAI-r), applied to the correction of atmosphere effects on Rapideye image. The results show that SCAI-r generates information needed to perform atmospheric correction and that it has a greater influence over water-related objects, when compared to parameters randomly inserted as input data in atmospheric correction algorithms.

Bibliographic Details

Main Authors:	VICENTE, L. E., LOEBMANN, D. G. dos S. W., PAZIANOTTO, R. A. A., FAGGIONI, M., GOMES, A. C. C.
Other Authors:	LUIZ EDUARDO VICENTE, CNPMA; DANIEL GOMES DOS SANTOS W LOEBMANN, CNPMA; RICARDO ANTONIO ALMEIDA PAZIANOTTO, CNPMA; MIGUEL FAGGIONI, UNICAMP; ANA CAROLINA CAMPOS GOMES.
Format:	Anais e Proceedings de eventos biblioteca
Language:	English eng
Published:	2020-01-21
Subjects:	Atmospheric Correction, RapidEye, Visibility, Aerosol Optical Thickness, Radiative Transfer Model., Sensoriamento Remoto, Satélite, Remote sensing, Radiative transfer,
Online Access:	http://www.alice.cnptia.embrapa.br/alice/handle/doc/1119121
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