Matches in SemOpenAlex for { <https://semopenalex.org/work/W4364379968> ?p ?o ?g. }
- W4364379968 endingPage "129506" @default.
- W4364379968 startingPage "129506" @default.
- W4364379968 abstract "The merging of multi-source precipitation retrievals (PRs) and gauge-based observations (GO) provides a new opportunity for precipitation field estimation. However, the uncertainties associated with PRs may become relatively more evident when the gauge network better captures the spatial distribution of the rainfall fields. To dynamically balance the utilisation of PRs, we propose a merging framework based on a novel concept; namely, the virtual gauge, where the grid cells utilising PRs are regarded as virtual gauges, and the framework is henceforth referred to as VG. The main steps were as follows: i) determine the locations of virtual gauges from multi-source PRs, ii) estimate rainfall at virtual gauges using a basic merging method, and iii) spatially interpolate using both actual and virtual gauges. Accordingly, the case study employed random forest and inverse distance weight as the basic merging and interpolation methods of VG. Evaluation using real world data over a region where nearly each 0.1° grid cell contains a ground gauge indicates that VG improves around 7–11% over its basic methods and improves around 32–240% over its inputting PRs. VG performed better and was more stable than the basic methods under various gauge densities, rainfall intensities, and rainfall distributions. The results showed that VG could supplement the spatial information of rainfall fields missed by the gauge network and reduce interference caused by the uncertainties of PRs. Overall, the framework integrates the advantages of existing merging and spatial interpolation methods by adjusting the number, locations, and rainfall estimations of virtual gauges." @default.
- W4364379968 created "2023-04-12" @default.
- W4364379968 creator A5004537443 @default.
- W4364379968 creator A5007123441 @default.
- W4364379968 creator A5023784332 @default.
- W4364379968 creator A5042204658 @default.
- W4364379968 creator A5088141052 @default.
- W4364379968 date "2023-05-01" @default.
- W4364379968 modified "2023-10-18" @default.
- W4364379968 title "A framework for merging precipitation retrievals and gauge-based observations based on a novel concept namely virtual gauges" @default.
- W4364379968 cites W1534999578 @default.
- W4364379968 cites W1805128313 @default.
- W4364379968 cites W1969981696 @default.
- W4364379968 cites W1985801744 @default.
- W4364379968 cites W1990364733 @default.
- W4364379968 cites W2022629169 @default.
- W4364379968 cites W2070457500 @default.
- W4364379968 cites W2091361900 @default.
- W4364379968 cites W2091732821 @default.
- W4364379968 cites W2119803205 @default.
- W4364379968 cites W2120069064 @default.
- W4364379968 cites W2130860302 @default.
- W4364379968 cites W2148265007 @default.
- W4364379968 cites W2150285422 @default.
- W4364379968 cites W2161548576 @default.
- W4364379968 cites W2172609192 @default.
- W4364379968 cites W2216946510 @default.
- W4364379968 cites W2519547886 @default.
- W4364379968 cites W2766385526 @default.
- W4364379968 cites W2773928770 @default.
- W4364379968 cites W2789329162 @default.
- W4364379968 cites W2789961204 @default.
- W4364379968 cites W2897433293 @default.
- W4364379968 cites W2909984890 @default.
- W4364379968 cites W2965866806 @default.
- W4364379968 cites W2966298323 @default.
- W4364379968 cites W2996758938 @default.
- W4364379968 cites W3005197680 @default.
- W4364379968 cites W3005813145 @default.
- W4364379968 cites W3008241583 @default.
- W4364379968 cites W3011449752 @default.
- W4364379968 cites W3015853878 @default.
- W4364379968 cites W3032265670 @default.
- W4364379968 cites W3036238619 @default.
- W4364379968 cites W3110688709 @default.
- W4364379968 cites W3119095696 @default.
- W4364379968 cites W3123129644 @default.
- W4364379968 cites W3211346557 @default.
- W4364379968 cites W3212246734 @default.
- W4364379968 cites W4210461825 @default.
- W4364379968 cites W4228999067 @default.
- W4364379968 doi "https://doi.org/10.1016/j.jhydrol.2023.129506" @default.
- W4364379968 hasPublicationYear "2023" @default.
- W4364379968 type Work @default.
- W4364379968 citedByCount "0" @default.
- W4364379968 crossrefType "journal-article" @default.
- W4364379968 hasAuthorship W4364379968A5004537443 @default.
- W4364379968 hasAuthorship W4364379968A5007123441 @default.
- W4364379968 hasAuthorship W4364379968A5023784332 @default.
- W4364379968 hasAuthorship W4364379968A5042204658 @default.
- W4364379968 hasAuthorship W4364379968A5088141052 @default.
- W4364379968 hasConcept C104114177 @default.
- W4364379968 hasConcept C107054158 @default.
- W4364379968 hasConcept C120961793 @default.
- W4364379968 hasConcept C121332964 @default.
- W4364379968 hasConcept C124101348 @default.
- W4364379968 hasConcept C127313418 @default.
- W4364379968 hasConcept C13280743 @default.
- W4364379968 hasConcept C137800194 @default.
- W4364379968 hasConcept C153294291 @default.
- W4364379968 hasConcept C154945302 @default.
- W4364379968 hasConcept C166957645 @default.
- W4364379968 hasConcept C187691185 @default.
- W4364379968 hasConcept C202444582 @default.
- W4364379968 hasConcept C203332170 @default.
- W4364379968 hasConcept C205203396 @default.
- W4364379968 hasConcept C205649164 @default.
- W4364379968 hasConcept C31972630 @default.
- W4364379968 hasConcept C33923547 @default.
- W4364379968 hasConcept C39432304 @default.
- W4364379968 hasConcept C40976572 @default.
- W4364379968 hasConcept C41008148 @default.
- W4364379968 hasConcept C62649853 @default.
- W4364379968 hasConcept C9652623 @default.
- W4364379968 hasConceptScore W4364379968C104114177 @default.
- W4364379968 hasConceptScore W4364379968C107054158 @default.
- W4364379968 hasConceptScore W4364379968C120961793 @default.
- W4364379968 hasConceptScore W4364379968C121332964 @default.
- W4364379968 hasConceptScore W4364379968C124101348 @default.
- W4364379968 hasConceptScore W4364379968C127313418 @default.
- W4364379968 hasConceptScore W4364379968C13280743 @default.
- W4364379968 hasConceptScore W4364379968C137800194 @default.
- W4364379968 hasConceptScore W4364379968C153294291 @default.
- W4364379968 hasConceptScore W4364379968C154945302 @default.
- W4364379968 hasConceptScore W4364379968C166957645 @default.
- W4364379968 hasConceptScore W4364379968C187691185 @default.
- W4364379968 hasConceptScore W4364379968C202444582 @default.
- W4364379968 hasConceptScore W4364379968C203332170 @default.