APPLYING SPECTRAL UNMIXING TO DETERMINE SURFACE WATER PARAMETERS IN MINING ENVIRONMENT

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
APPLYING SPECTRAL UNMIXING TO DETERMINE SURFACE WATER PARAMETERS IN MINING ENVIRONMENT
Original language description
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
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EARSeL eProceedings Special Issue: 34th EARSeL Symposium, 2014
ISBN
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ISSN
1729-3782
e-ISSN
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Number of pages
6
Pages from-to
41-46
Publisher name
European Association of Remote Sensing Laboratories
Place of publication
Neuveden
Event location
Varšava
Event date
Jan 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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