APPLYING SPECTRAL UNMIXING TO DETERMINE SURFACE WATER PARAMETERS IN MINING ENVIRONMENT

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F14%3A00000036" target="_blank" >RIV/00025798:_____/14:00000036 - isvavai.cz</a>

Výsledek na webu

<a href="http://eproceedings.org/static/vol13_S1/13_S1_kopackova1.html" target="_blank" >http://eproceedings.org/static/vol13_S1/13_S1_kopackova1.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12760/02-2014-1-08" target="_blank" >10.12760/02-2014-1-08</a>

Jazyk výsledku

angličtina

Název v původním jazyce

APPLYING SPECTRAL UNMIXING TO DETERMINE SURFACE WATER PARAMETERS IN MINING ENVIRONMENT

Popis výsledku v původním jazyce

Water has been traditionally monitored by in situ measurements taking point samples at regular intervals. From an optical perspective, in addition to pure water itself, the optical properties of surface waters are mainly influenced by three constituents:phytoplankton, suspended sediment, and coloured dissolved organic matter (CDOM). Although imaging spectroscopy can serve as a modern method to monitor polluted surface waters, only a limited number of studies have been published on this topic. In our study, we tested the feasibility of mapping the properties of surface waters affected by long-term mining activities using airborne multi-flight-line HyMap hyperspectral (HS) datasets. An approach using fundamental water image end-members to map relative abundances of selected parameters of surface waters (dissolved Fe, dissolved organic carbon DOC, non-dissolved particles) was tested and ground truth (eight monitored ponds) was then used to validate the results of spectral mapping. Althou

Název v anglickém jazyce

APPLYING SPECTRAL UNMIXING TO DETERMINE SURFACE WATER PARAMETERS IN MINING ENVIRONMENT

Popis výsledku anglicky

Water has been traditionally monitored by in situ measurements taking point samples at regular intervals. From an optical perspective, in addition to pure water itself, the optical properties of surface waters are mainly influenced by three constituents:phytoplankton, suspended sediment, and coloured dissolved organic matter (CDOM). Although imaging spectroscopy can serve as a modern method to monitor polluted surface waters, only a limited number of studies have been published on this topic. In our study, we tested the feasibility of mapping the properties of surface waters affected by long-term mining activities using airborne multi-flight-line HyMap hyperspectral (HS) datasets. An approach using fundamental water image end-members to map relative abundances of selected parameters of surface waters (dissolved Fe, dissolved organic carbon DOC, non-dissolved particles) was tested and ground truth (eight monitored ponds) was then used to validate the results of spectral mapping. Althou

Druh

D - Stať ve sborníku

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EARSeL eProceedings Special Issue: 34th EARSeL Symposium, 2014

ISBN

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ISSN

1729-3782

e-ISSN

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Počet stran výsledku

6

Strana od-do

41-46

Název nakladatele

European Association of Remote Sensing Laboratories

Místo vydání

Neuveden

Místo konání akce

Varšava

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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