Matches in SemOpenAlex for { <https://semopenalex.org/work/W2948485945> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2948485945 abstract "A high-resolution gravimetric quasigeoid model for Vietnam and its surrounding areas was determined based on new gravity data. A set of 29,121 land gravity measurements was used in combination with fill-in data where no gravity data existed. Global Gravity field Models plus Residual Terrain Model effects and gravity field derived from altimetry satellites were used to provide the fill-in information over land and marine areas. A mixed model up to degree/order 719 was used for the removal of the long and medium wavelengths and the calculation of the quasigeoid restore effects. The residual height anomalies have been determined employing the Stokes integral using the Fast Fourier Transform approach and deterministic kernel modification proposed by Wong–Gore, as well as by means of Least-Squares Collocation. The accuracy of the resulting quasigeoid models was evaluated by comparing with height anomalies derived from 812 co-located GNSS/levelling points. Results are very similar; both local quasigeoid models have a standard deviation of 9.7 cm and 50 cm in mean bias when compared to the GNSS/levelling points. This new local quasigeoid model for Vietnam represents a significant improvement over the global models EIGEN-6C4 and EGM2008, which have standard deviations of 19.2 and 29.1 cm, respectively, for this region." @default.
- W2948485945 created "2019-06-14" @default.
- W2948485945 creator A5009610245 @default.
- W2948485945 creator A5060525472 @default.
- W2948485945 creator A5077958461 @default.
- W2948485945 date "2019-06-03" @default.
- W2948485945 modified "2023-09-26" @default.
- W2948485945 title "A high-resolution gravimetric quasigeoid model for Vietnam" @default.
- W2948485945 cites W1511720900 @default.
- W2948485945 cites W1622369182 @default.
- W2948485945 cites W1854969573 @default.
- W2948485945 cites W1965138041 @default.
- W2948485945 cites W1998406198 @default.
- W2948485945 cites W2018314772 @default.
- W2948485945 cites W2031632491 @default.
- W2948485945 cites W2039141452 @default.
- W2948485945 cites W2053987409 @default.
- W2948485945 cites W2057656877 @default.
- W2948485945 cites W2060405276 @default.
- W2948485945 cites W2084744129 @default.
- W2948485945 cites W2089173587 @default.
- W2948485945 cites W2090714977 @default.
- W2948485945 cites W2110092084 @default.
- W2948485945 cites W2113354127 @default.
- W2948485945 cites W2123685048 @default.
- W2948485945 cites W2178572581 @default.
- W2948485945 cites W2516296818 @default.
- W2948485945 cites W2526613503 @default.
- W2948485945 cites W2734635687 @default.
- W2948485945 cites W2762071050 @default.
- W2948485945 cites W2899031241 @default.
- W2948485945 cites W4206707890 @default.
- W2948485945 cites W57272110 @default.
- W2948485945 doi "https://doi.org/10.1186/s40623-019-1045-3" @default.
- W2948485945 hasPublicationYear "2019" @default.
- W2948485945 type Work @default.
- W2948485945 sameAs 2948485945 @default.
- W2948485945 citedByCount "8" @default.
- W2948485945 countsByYear W29484859452020 @default.
- W2948485945 countsByYear W29484859452021 @default.
- W2948485945 countsByYear W29484859452022 @default.
- W2948485945 countsByYear W29484859452023 @default.
- W2948485945 crossrefType "journal-article" @default.
- W2948485945 hasAuthorship W2948485945A5009610245 @default.
- W2948485945 hasAuthorship W2948485945A5060525472 @default.
- W2948485945 hasAuthorship W2948485945A5077958461 @default.
- W2948485945 hasBestOaLocation W29484859451 @default.
- W2948485945 hasConcept C105795698 @default.
- W2948485945 hasConcept C11413529 @default.
- W2948485945 hasConcept C127313418 @default.
- W2948485945 hasConcept C13280743 @default.
- W2948485945 hasConcept C14279187 @default.
- W2948485945 hasConcept C155512373 @default.
- W2948485945 hasConcept C161840515 @default.
- W2948485945 hasConcept C205649164 @default.
- W2948485945 hasConcept C22679943 @default.
- W2948485945 hasConcept C33923547 @default.
- W2948485945 hasConcept C41008148 @default.
- W2948485945 hasConcept C58640448 @default.
- W2948485945 hasConcept C60229501 @default.
- W2948485945 hasConcept C62649853 @default.
- W2948485945 hasConcept C76155785 @default.
- W2948485945 hasConceptScore W2948485945C105795698 @default.
- W2948485945 hasConceptScore W2948485945C11413529 @default.
- W2948485945 hasConceptScore W2948485945C127313418 @default.
- W2948485945 hasConceptScore W2948485945C13280743 @default.
- W2948485945 hasConceptScore W2948485945C14279187 @default.
- W2948485945 hasConceptScore W2948485945C155512373 @default.
- W2948485945 hasConceptScore W2948485945C161840515 @default.
- W2948485945 hasConceptScore W2948485945C205649164 @default.
- W2948485945 hasConceptScore W2948485945C22679943 @default.
- W2948485945 hasConceptScore W2948485945C33923547 @default.
- W2948485945 hasConceptScore W2948485945C41008148 @default.
- W2948485945 hasConceptScore W2948485945C58640448 @default.
- W2948485945 hasConceptScore W2948485945C60229501 @default.
- W2948485945 hasConceptScore W2948485945C62649853 @default.
- W2948485945 hasConceptScore W2948485945C76155785 @default.
- W2948485945 hasFunder F4320321519 @default.
- W2948485945 hasFunder F4320325639 @default.
- W2948485945 hasIssue "1" @default.
- W2948485945 hasLocation W29484859451 @default.
- W2948485945 hasLocation W29484859452 @default.
- W2948485945 hasLocation W29484859453 @default.
- W2948485945 hasOpenAccess W2948485945 @default.
- W2948485945 hasPrimaryLocation W29484859451 @default.
- W2948485945 hasRelatedWork W1994915943 @default.
- W2948485945 hasRelatedWork W2337515175 @default.
- W2948485945 hasRelatedWork W288293275 @default.
- W2948485945 hasRelatedWork W2901164268 @default.
- W2948485945 hasRelatedWork W2949194655 @default.
- W2948485945 hasRelatedWork W3182578896 @default.
- W2948485945 hasRelatedWork W4200427822 @default.
- W2948485945 hasRelatedWork W4296126441 @default.
- W2948485945 hasRelatedWork W4322736979 @default.
- W2948485945 hasRelatedWork W4381384598 @default.
- W2948485945 hasVolume "71" @default.
- W2948485945 isParatext "false" @default.
- W2948485945 isRetracted "false" @default.
- W2948485945 magId "2948485945" @default.
- W2948485945 workType "article" @default.