Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloMERIS observations of phytoplankton blooms in a stratified eutrophic lake
Anno di pubblicazione2012
Autore/iOdermatt, Daniel; Pomati, Francesco; Pitarch, Jaime; Carpenter, Jeff; Kawka, Marcin; Schaepman, Michael; Wueest, Alfred
Affiliazioni autoriUniv Zurich; Eawag; Eawag; Swiss Fed Inst Technol; Ecole Polytech Fed Lausanne
Autori CNR e affiliazioni
  • inglese
AbstractThe use of spaceborne medium resolution imaging spectrometers with neural network algorithms has proven a large potential for application with optically complex inland waters. We make use of this approach to investigate the bio-physical dynamics in a eutrophic lake, applying three different neural networks to a dataset of 16 images acquired in June through August 2011. Concurrent in-situ data are measured by means of automatically deployed instruments from a moored platform, resolving the vertical distribution of various parameters at sub-daily temporal resolution. Phytoplankton blooms occur in different stratification layers, allowing the assessment of their influence on remote sensing estimates. A qualitative synopsis of the biophysical processes in the lake is given, but parameterization with in-situ attenuation profiles and accurate IOP estimates is needed to significantly enhance quantitative matchup comparisons. Recommendations on the combination of in-situ and satellite measurements are therefore given as an outlook. (C) 2012 Elsevier Inc. All rights reserved.
Lingua abstractinglese
Altro abstract-
Lingua altro abstract-
Pagine da232
Pagine a239
Pagine totali8
RivistaRemote sensing of environment
Attiva dal 1969
Editore: American Elsevier Pub. Co., - New York,
Paese di pubblicazione: Stati Uniti d'America
Lingua: inglese
ISSN: 0034-4257
Titolo chiave: Remote sensing of environment
Titolo proprio: Remote sensing of environment.
Titolo abbreviato: Remote sens. environ.
Numero volume della rivista126
Fascicolo della rivista-
Verificato da refereeSì: Internazionale
Stato della pubblicazionePublished version
Indicizzazione (in banche dati controllate)
  • ISI Web of Science (WOS) (Codice:000310388600020)
Parole chiaveRemote sensing, Cyanobacteria, Stratification, Flow cytophotometry, MERIS
Link (URL, URI)-
Titolo parallelo-
Scadenza embargo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • ISMAR — Istituto di scienze marine
Moduli/Attività/Sottoprogetti CNR-
Progetti Europei