%0 Journal Article
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@nexthigherunit 8JMKD3MGPCW/3ER446E
%@archivingpolicy denypublisher denyfinaldraft12
%X Measurements of reflectance spectra, total suspended solids (TSS), chlorophyll a+phaeophytin (CLH) and dissolved organic carbon (DOC) plus pH, Secchi disk transparency and water depth were made in lakes associated with the Amazons and Negro rivers upstream from Manaus. Reflectance spectra were acquired between 400 and 900 nm using a spectroradiometer with a nominal resolution of 3 nm. Two spectral band operators designed to detect the CHL signal in waters with high TSS concentrations were examined with the aid of linear and nonlinear regression methods. Results showed that none of the proposed operators were successful in Amazon white water systems.
%8 Nov.
%N 22
%T Assessing the utility of spectral band operators to reduce the influence of total suspended solids on the relationship between chlorophyll concentration and the bidirectional reflectance factor in Amazon waters
%@secondarytype PRE PI
%K ocean color, sediment, lake, Amazons rivers, Negro rivers, Reflectance spectral, chlorophyll concentration.
%@usergroup administrator
%@usergroup banon
%@usergroup marciana
%@usergroup sergio
%@group DSR-INPE-MCT-BR
%3 Assessing the utility of spectral, Novo E. M. L. M..pdf
%@copyholder SID/SCD
%@secondarykey INPE-13384-PRE/8599
%@issn 0143-1161
%2 sid.inpe.br/sergio/2005/02.15.07.22.45
%@affiliation Instituto Nacional de Pesquisas Espaciais, Divisão de Sensoriamento Remoto (INPE-DSR)
%B International Journal of Remote Sensing
%P 5105-5115
%4 sid.inpe.br/sergio/2005/02.15.07.22
%@documentstage not transferred
%D 2004
%V 25
%A Novo, Evlyn Marcia Leao de Mores,
%A Pereira Filho, Waterloo,
%A Melack, J. M.,
%@dissemination WEBSCI; PORTALCAPES; MGA; COMPENDEX.
%@area SRE