Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890101516> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2890101516 endingPage "236" @default.
- W2890101516 startingPage "227" @default.
- W2890101516 abstract "Growing availability of long-term satellite imagery enables change modeling with advanced spatio-temporal statistical methods. Multidimensional arrays naturally match the structure of spatio-temporal satellite data and can provide a clean modeling process for complex spatio-temporal analysis over large datasets. Our study case illustrates the detection of breakpoints in MODIS imagery time series for land cover change in the Brazilian Amazon using the BFAST (Breaks For Additive Season and Trend) change detection framework. BFAST includes an Empirical Fluctuation Process (EFP) to alarm the change and a change point time locating process. We extend the EFP to account for the spatial autocorrelation between spatial neighbors and assess the effects of spatial correlation when applying BFAST on satellite image time series. In addition, we evaluate how sensitive EFP is to the assumption that its time series residuals are temporally uncorrelated, by modeling it as an autoregressive process. We use arrays as a unified data structure for the modeling process, R to execute the analysis, and an array database management system to scale computation. Our results point to BFAST as a robust approach against mild temporal and spatial correlation, to the use of arrays to ease the modeling process of spatio-temporal change, and towards communicable and scalable analysis." @default.
- W2890101516 created "2018-09-27" @default.
- W2890101516 creator A5002564111 @default.
- W2890101516 creator A5009584523 @default.
- W2890101516 creator A5030604665 @default.
- W2890101516 creator A5078730204 @default.
- W2890101516 date "2016-01-01" @default.
- W2890101516 modified "2023-09-26" @default.
- W2890101516 title "Spatio-temporal change detection from multidimensional arrays" @default.
- W2890101516 hasPublicationYear "2016" @default.
- W2890101516 type Work @default.
- W2890101516 sameAs 2890101516 @default.
- W2890101516 citedByCount "0" @default.
- W2890101516 crossrefType "journal-article" @default.
- W2890101516 hasAuthorship W2890101516A5002564111 @default.
- W2890101516 hasAuthorship W2890101516A5009584523 @default.
- W2890101516 hasAuthorship W2890101516A5030604665 @default.
- W2890101516 hasAuthorship W2890101516A5078730204 @default.
- W2890101516 hasConcept C105795698 @default.
- W2890101516 hasConcept C111919701 @default.
- W2890101516 hasConcept C119857082 @default.
- W2890101516 hasConcept C124101348 @default.
- W2890101516 hasConcept C150060386 @default.
- W2890101516 hasConcept C151406439 @default.
- W2890101516 hasConcept C154945302 @default.
- W2890101516 hasConcept C159620131 @default.
- W2890101516 hasConcept C159877910 @default.
- W2890101516 hasConcept C203595873 @default.
- W2890101516 hasConcept C205649164 @default.
- W2890101516 hasConcept C33923547 @default.
- W2890101516 hasConcept C41008148 @default.
- W2890101516 hasConcept C5297727 @default.
- W2890101516 hasConcept C62649853 @default.
- W2890101516 hasConcept C76155785 @default.
- W2890101516 hasConcept C98045186 @default.
- W2890101516 hasConceptScore W2890101516C105795698 @default.
- W2890101516 hasConceptScore W2890101516C111919701 @default.
- W2890101516 hasConceptScore W2890101516C119857082 @default.
- W2890101516 hasConceptScore W2890101516C124101348 @default.
- W2890101516 hasConceptScore W2890101516C150060386 @default.
- W2890101516 hasConceptScore W2890101516C151406439 @default.
- W2890101516 hasConceptScore W2890101516C154945302 @default.
- W2890101516 hasConceptScore W2890101516C159620131 @default.
- W2890101516 hasConceptScore W2890101516C159877910 @default.
- W2890101516 hasConceptScore W2890101516C203595873 @default.
- W2890101516 hasConceptScore W2890101516C205649164 @default.
- W2890101516 hasConceptScore W2890101516C33923547 @default.
- W2890101516 hasConceptScore W2890101516C41008148 @default.
- W2890101516 hasConceptScore W2890101516C5297727 @default.
- W2890101516 hasConceptScore W2890101516C62649853 @default.
- W2890101516 hasConceptScore W2890101516C76155785 @default.
- W2890101516 hasConceptScore W2890101516C98045186 @default.
- W2890101516 hasLocation W28901015161 @default.
- W2890101516 hasOpenAccess W2890101516 @default.
- W2890101516 hasPrimaryLocation W28901015161 @default.
- W2890101516 hasRelatedWork W2039610578 @default.
- W2890101516 hasRelatedWork W2057679965 @default.
- W2890101516 hasRelatedWork W2059978726 @default.
- W2890101516 hasRelatedWork W2062836719 @default.
- W2890101516 hasRelatedWork W2072862307 @default.
- W2890101516 hasRelatedWork W2244402520 @default.
- W2890101516 hasRelatedWork W2351025284 @default.
- W2890101516 hasRelatedWork W2361032254 @default.
- W2890101516 hasRelatedWork W2391355543 @default.
- W2890101516 hasRelatedWork W2530386080 @default.
- W2890101516 hasRelatedWork W2909150850 @default.
- W2890101516 hasRelatedWork W2949395247 @default.
- W2890101516 hasRelatedWork W2956618284 @default.
- W2890101516 hasRelatedWork W3134904477 @default.
- W2890101516 hasRelatedWork W3163081491 @default.
- W2890101516 hasRelatedWork W3180859194 @default.
- W2890101516 hasRelatedWork W193517006 @default.
- W2890101516 hasRelatedWork W2958002379 @default.
- W2890101516 hasRelatedWork W3018957654 @default.
- W2890101516 hasRelatedWork W3170966376 @default.
- W2890101516 isParatext "false" @default.
- W2890101516 isRetracted "false" @default.
- W2890101516 magId "2890101516" @default.
- W2890101516 workType "article" @default.