Matches in SemOpenAlex for { <https://semopenalex.org/work/W1554953194> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W1554953194 abstract "[Abstract]: The growth of the Australian olive (Olea europaea L.) industry requires support from research to ensure its profitability and sustainability. To contribute to this goal, our project tested the ability of remote sensing imagery to map olive groves and their attributes. Specifically, this study aimed to: (a) discriminate olives varieties; and to (b) detect and interpret within-field spatial variability. Using high spatial resolution (2.8m) QuickBird multispectral imagery acquired over Yallamundi (southeast Queensland) on 24 December 2003, both visual interpretation and statistical (divergence) measures were employed to discriminate olive varieties. Similarly, the detection and interpretation of within-field spatial variability was conducted on enhanced false colour composite imagery, and confirmed by the use of statistical methods. Results showed that the two olive varieties (i.e. Kalamata and Frantoio) can be visually differentiated and mapped on the enhanced image based on texture. The spectral signature plots showed little difference in the mean spectral reflectance values, indicating that the two varieties have a very low spectral separability. In terms of within-field spatial variability, the presence or absence of Rhodes grass (Chloris gayana) was detected using visual interpretation, corroborated by the results of quantitative statistical measures. Spatial variability in soil properties, caused by the presence of a patch of sandy soil, was also detected visually. Finally, the “imprint” of former cover-type or land-use prior to olive plantation establishment in 1998 was identified. More work is being done to develop image classification techniques for mapping within-field spatial variability in olive varieties, biomass and condition using hyperspectral image data, as well as interpreting the cause of observed variability." @default.
- W1554953194 created "2016-06-24" @default.
- W1554953194 creator A5004573971 @default.
- W1554953194 creator A5034282436 @default.
- W1554953194 creator A5064646572 @default.
- W1554953194 creator A5074793066 @default.
- W1554953194 creator A5084954467 @default.
- W1554953194 date "2004-01-01" @default.
- W1554953194 modified "2023-09-27" @default.
- W1554953194 title "Mapping olive varieties and within-field spatial variability using high resolution QuickBird imagery" @default.
- W1554953194 cites W2004483560 @default.
- W1554953194 cites W2109404357 @default.
- W1554953194 cites W2150140969 @default.
- W1554953194 hasPublicationYear "2004" @default.
- W1554953194 type Work @default.
- W1554953194 sameAs 1554953194 @default.
- W1554953194 citedByCount "2" @default.
- W1554953194 countsByYear W15549531942012 @default.
- W1554953194 countsByYear W15549531942014 @default.
- W1554953194 crossrefType "journal-article" @default.
- W1554953194 hasAuthorship W1554953194A5004573971 @default.
- W1554953194 hasAuthorship W1554953194A5034282436 @default.
- W1554953194 hasAuthorship W1554953194A5064646572 @default.
- W1554953194 hasAuthorship W1554953194A5074793066 @default.
- W1554953194 hasAuthorship W1554953194A5084954467 @default.
- W1554953194 hasConcept C105795698 @default.
- W1554953194 hasConcept C108597893 @default.
- W1554953194 hasConcept C120665830 @default.
- W1554953194 hasConcept C121332964 @default.
- W1554953194 hasConcept C130066347 @default.
- W1554953194 hasConcept C154945302 @default.
- W1554953194 hasConcept C173163844 @default.
- W1554953194 hasConcept C176641082 @default.
- W1554953194 hasConcept C202444582 @default.
- W1554953194 hasConcept C205372480 @default.
- W1554953194 hasConcept C205649164 @default.
- W1554953194 hasConcept C33923547 @default.
- W1554953194 hasConcept C39432304 @default.
- W1554953194 hasConcept C41008148 @default.
- W1554953194 hasConcept C58640448 @default.
- W1554953194 hasConcept C62649853 @default.
- W1554953194 hasConcept C94747663 @default.
- W1554953194 hasConcept C9652623 @default.
- W1554953194 hasConceptScore W1554953194C105795698 @default.
- W1554953194 hasConceptScore W1554953194C108597893 @default.
- W1554953194 hasConceptScore W1554953194C120665830 @default.
- W1554953194 hasConceptScore W1554953194C121332964 @default.
- W1554953194 hasConceptScore W1554953194C130066347 @default.
- W1554953194 hasConceptScore W1554953194C154945302 @default.
- W1554953194 hasConceptScore W1554953194C173163844 @default.
- W1554953194 hasConceptScore W1554953194C176641082 @default.
- W1554953194 hasConceptScore W1554953194C202444582 @default.
- W1554953194 hasConceptScore W1554953194C205372480 @default.
- W1554953194 hasConceptScore W1554953194C205649164 @default.
- W1554953194 hasConceptScore W1554953194C33923547 @default.
- W1554953194 hasConceptScore W1554953194C39432304 @default.
- W1554953194 hasConceptScore W1554953194C41008148 @default.
- W1554953194 hasConceptScore W1554953194C58640448 @default.
- W1554953194 hasConceptScore W1554953194C62649853 @default.
- W1554953194 hasConceptScore W1554953194C94747663 @default.
- W1554953194 hasConceptScore W1554953194C9652623 @default.
- W1554953194 hasLocation W15549531941 @default.
- W1554953194 hasOpenAccess W1554953194 @default.
- W1554953194 hasPrimaryLocation W15549531941 @default.
- W1554953194 hasRelatedWork W1480172679 @default.
- W1554953194 hasRelatedWork W153090581 @default.
- W1554953194 hasRelatedWork W1968787398 @default.
- W1554953194 hasRelatedWork W1972272141 @default.
- W1554953194 hasRelatedWork W2010626596 @default.
- W1554953194 hasRelatedWork W2018844502 @default.
- W1554953194 hasRelatedWork W2026259387 @default.
- W1554953194 hasRelatedWork W2054087368 @default.
- W1554953194 hasRelatedWork W2055593535 @default.
- W1554953194 hasRelatedWork W2102101592 @default.
- W1554953194 hasRelatedWork W2152617997 @default.
- W1554953194 hasRelatedWork W2509056109 @default.
- W1554953194 hasRelatedWork W2740051158 @default.
- W1554953194 hasRelatedWork W2895338551 @default.
- W1554953194 hasRelatedWork W3024958635 @default.
- W1554953194 hasRelatedWork W3046991132 @default.
- W1554953194 hasRelatedWork W3084094075 @default.
- W1554953194 hasRelatedWork W3093676244 @default.
- W1554953194 hasRelatedWork W3148484667 @default.
- W1554953194 hasRelatedWork W2741469259 @default.
- W1554953194 isParatext "false" @default.
- W1554953194 isRetracted "false" @default.
- W1554953194 magId "1554953194" @default.
- W1554953194 workType "article" @default.