FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1982985273> ?p ?o ?g. }

• W1982985273 endingPage "4172" @default.
• W1982985273 startingPage "4149" @default.
• W1982985273 abstract "The development of advanced laboratory-based imaging hyperspectral sensors, such as SisuCHEMA, has created an opportunity to extract compositional information of mineral mixtures from spectral images. Determining proportions of minerals on rock surfaces based on spectral signature is a challenging approach due to naturally-occurring minerals that exist in the form of intimate mixtures, and grain size variations. This study demonstrates the application of SisuCHEMA hyperspectral data to determine mineral components in hand specimens of carbonate rocks. Here, we applied wavelength position, spectral angle mapper (SAM) and linear spectral unmixing (LSU) approaches to estimate the chemical composition and the relative abundance of carbonate minerals on the rock surfaces. The accuracy of these classification methods and correlation between mineral chemistry and mineral spectral characteristics in determining mineral constituents of rocks are also analyzed. Results showed that chemical composition (Ca-Mg ratio) of carbonate minerals at a pixel (e.g., sub-grain) level can be extracted from the image pixel spectra using these spectral analysis methods. The results also indicated that the spatial distribution and the proportions of calcite-dolomite mixtures on the rock surfaces vary between the spectral methods. For the image shortwave infrared (SWIR) spectra, the wavelength position approach was found to be sensitive to all compositional variations of carbonate mineral mixtures when compared to the SAM and LSU approaches. The correlation between geochemical elements and spectroscopic parameters also revealed the presence of these carbonate mixtures with various chemical compositions in the rock samples. This study concludes that the wavelength position approach is a stable and reproducible technique for estimating carbonate mineral chemistry on the rock surfaces using laboratory-based hyperspectral data." @default.
• W1982985273 created "2016-06-24" @default.
• W1982985273 creator A5021003051 @default.
• W1982985273 creator A5038076424 @default.
• W1982985273 creator A5046004520 @default.
• W1982985273 date "2014-05-05" @default.
• W1982985273 modified "2023-10-13" @default.
• W1982985273 title "Determination of Carbonate Rock Chemistry Using Laboratory-Based Hyperspectral Imagery" @default.
• W1982985273 cites W1551901190 @default.
• W1982985273 cites W1970243482 @default.
• W1982985273 cites W1979121691 @default.
• W1982985273 cites W1979286683 @default.
• W1982985273 cites W1986530877 @default.
• W1982985273 cites W1987729384 @default.
• W1982985273 cites W1991215384 @default.
• W1982985273 cites W1996135234 @default.
• W1982985273 cites W2005221829 @default.
• W1982985273 cites W2010319424 @default.
• W1982985273 cites W2018194343 @default.
• W1982985273 cites W2019038438 @default.
• W1982985273 cites W2023062290 @default.
• W1982985273 cites W2029389181 @default.
• W1982985273 cites W2033825748 @default.
• W1982985273 cites W2035561501 @default.
• W1982985273 cites W2048986461 @default.
• W1982985273 cites W2049124719 @default.
• W1982985273 cites W2056913218 @default.
• W1982985273 cites W2057065707 @default.
• W1982985273 cites W2060384859 @default.
• W1982985273 cites W2062515694 @default.
• W1982985273 cites W2074878011 @default.
• W1982985273 cites W2078090231 @default.
• W1982985273 cites W2091922053 @default.
• W1982985273 cites W2092514286 @default.
• W1982985273 cites W2093628091 @default.
• W1982985273 cites W2095273283 @default.
• W1982985273 cites W2102245049 @default.
• W1982985273 cites W2144205029 @default.
• W1982985273 cites W2160305377 @default.
• W1982985273 cites W2163540038 @default.
• W1982985273 cites W2169877324 @default.
• W1982985273 cites W2335077260 @default.
• W1982985273 cites W292183080 @default.
• W1982985273 doi "https://doi.org/10.3390/rs6054149" @default.
• W1982985273 hasPublicationYear "2014" @default.
• W1982985273 type Work @default.
• W1982985273 sameAs 1982985273 @default.
• W1982985273 citedByCount "59" @default.
• W1982985273 countsByYear W19829852732014 @default.
• W1982985273 countsByYear W19829852732015 @default.
• W1982985273 countsByYear W19829852732016 @default.
• W1982985273 countsByYear W19829852732017 @default.
• W1982985273 countsByYear W19829852732018 @default.
• W1982985273 countsByYear W19829852732019 @default.
• W1982985273 countsByYear W19829852732020 @default.
• W1982985273 countsByYear W19829852732021 @default.
• W1982985273 countsByYear W19829852732022 @default.
• W1982985273 countsByYear W19829852732023 @default.
• W1982985273 crossrefType "journal-article" @default.
• W1982985273 hasAuthorship W1982985273A5021003051 @default.
• W1982985273 hasAuthorship W1982985273A5038076424 @default.
• W1982985273 hasAuthorship W1982985273A5046004520 @default.
• W1982985273 hasBestOaLocation W19829852731 @default.
• W1982985273 hasConcept C127313418 @default.
• W1982985273 hasConcept C149849071 @default.
• W1982985273 hasConcept C158479148 @default.
• W1982985273 hasConcept C159078339 @default.
• W1982985273 hasConcept C178790620 @default.
• W1982985273 hasConcept C185592680 @default.
• W1982985273 hasConcept C19320362 @default.
• W1982985273 hasConcept C199289684 @default.
• W1982985273 hasConcept C2776432453 @default.
• W1982985273 hasConcept C2779002002 @default.
• W1982985273 hasConcept C2780181037 @default.
• W1982985273 hasConcept C2780191791 @default.
• W1982985273 hasConcept C2780659211 @default.
• W1982985273 hasConcept C62649853 @default.
• W1982985273 hasConceptScore W1982985273C127313418 @default.
• W1982985273 hasConceptScore W1982985273C149849071 @default.
• W1982985273 hasConceptScore W1982985273C158479148 @default.
• W1982985273 hasConceptScore W1982985273C159078339 @default.
• W1982985273 hasConceptScore W1982985273C178790620 @default.
• W1982985273 hasConceptScore W1982985273C185592680 @default.
• W1982985273 hasConceptScore W1982985273C19320362 @default.
• W1982985273 hasConceptScore W1982985273C199289684 @default.
• W1982985273 hasConceptScore W1982985273C2776432453 @default.
• W1982985273 hasConceptScore W1982985273C2779002002 @default.
• W1982985273 hasConceptScore W1982985273C2780181037 @default.
• W1982985273 hasConceptScore W1982985273C2780191791 @default.
• W1982985273 hasConceptScore W1982985273C2780659211 @default.
• W1982985273 hasConceptScore W1982985273C62649853 @default.
• W1982985273 hasIssue "5" @default.
• W1982985273 hasLocation W19829852731 @default.
• W1982985273 hasLocation W19829852732 @default.
• W1982985273 hasOpenAccess W1982985273 @default.
• W1982985273 hasPrimaryLocation W19829852731 @default.
• W1982985273 hasRelatedWork W1982985273 @default.
• W1982985273 hasRelatedWork W1991912914 @default.

• next