Matches in SemOpenAlex for { <https://semopenalex.org/work/W2801811211> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2801811211 abstract "The new SIRGAS vertical reference system is based on the determination of an equipotential reference surface W 0 within a global definition, i.e. optimally fitting the worldwide mean sea surface. The corresponding W 0 value (mean geopotential value over the total ocean surface) is empirically estimated using different combinations of global gravity models (EGM96, TEG4, GGM02S, EIGEN-CG03C) and mean sea surface models (CLS01, KMS04, GFSC00.1 and a series of annual models from 1993 to 2001 derived at DGFI from T/P). The results show the W 0 dependence on the GGM’s degree n, on the latitudinal extension, and on time. The recommended W 0 value (62 636 853,4 m 2 s −2) is derived from EIGEN-CG03C (n = 120) and referred to the epoch 2000.0. It differs from previous computations by 3 m 2 s −2 (e.g. Bursa et al. 2002, Bursa et al. 2004). A preliminary realisation of this new reference level is accomplished by transforming the existing South American classical height datums (defined individually at different tide gauges) through the combination of GNSS positioning, high resolution (quasi)geoid models and physical heights derived from spirit levelling and terrestrial gravity data." @default.
- W2801811211 created "2018-05-17" @default.
- W2801811211 creator A5038588613 @default.
- W2801811211 date "2005-01-01" @default.
- W2801811211 modified "2023-09-23" @default.
- W2801811211 title "Definition and realisation of the SIRGAS vertical reference system within a globally unified height system" @default.
- W2801811211 hasPublicationYear "2005" @default.
- W2801811211 type Work @default.
- W2801811211 sameAs 2801811211 @default.
- W2801811211 citedByCount "1" @default.
- W2801811211 crossrefType "journal-article" @default.
- W2801811211 hasAuthorship W2801811211A5038588613 @default.
- W2801811211 hasConcept C100260852 @default.
- W2801811211 hasConcept C100970517 @default.
- W2801811211 hasConcept C113346285 @default.
- W2801811211 hasConcept C127313418 @default.
- W2801811211 hasConcept C13280743 @default.
- W2801811211 hasConcept C136856113 @default.
- W2801811211 hasConcept C14279187 @default.
- W2801811211 hasConcept C160121416 @default.
- W2801811211 hasConcept C180966878 @default.
- W2801811211 hasConcept C205649164 @default.
- W2801811211 hasConcept C2524010 @default.
- W2801811211 hasConcept C33923547 @default.
- W2801811211 hasConcept C41008148 @default.
- W2801811211 hasConcept C58640448 @default.
- W2801811211 hasConcept C58754882 @default.
- W2801811211 hasConcept C60229501 @default.
- W2801811211 hasConcept C74501621 @default.
- W2801811211 hasConcept C76155785 @default.
- W2801811211 hasConcept C8058405 @default.
- W2801811211 hasConcept C80989030 @default.
- W2801811211 hasConcept C84130051 @default.
- W2801811211 hasConceptScore W2801811211C100260852 @default.
- W2801811211 hasConceptScore W2801811211C100970517 @default.
- W2801811211 hasConceptScore W2801811211C113346285 @default.
- W2801811211 hasConceptScore W2801811211C127313418 @default.
- W2801811211 hasConceptScore W2801811211C13280743 @default.
- W2801811211 hasConceptScore W2801811211C136856113 @default.
- W2801811211 hasConceptScore W2801811211C14279187 @default.
- W2801811211 hasConceptScore W2801811211C160121416 @default.
- W2801811211 hasConceptScore W2801811211C180966878 @default.
- W2801811211 hasConceptScore W2801811211C205649164 @default.
- W2801811211 hasConceptScore W2801811211C2524010 @default.
- W2801811211 hasConceptScore W2801811211C33923547 @default.
- W2801811211 hasConceptScore W2801811211C41008148 @default.
- W2801811211 hasConceptScore W2801811211C58640448 @default.
- W2801811211 hasConceptScore W2801811211C58754882 @default.
- W2801811211 hasConceptScore W2801811211C60229501 @default.
- W2801811211 hasConceptScore W2801811211C74501621 @default.
- W2801811211 hasConceptScore W2801811211C76155785 @default.
- W2801811211 hasConceptScore W2801811211C8058405 @default.
- W2801811211 hasConceptScore W2801811211C80989030 @default.
- W2801811211 hasConceptScore W2801811211C84130051 @default.
- W2801811211 hasOpenAccess W2801811211 @default.
- W2801811211 hasRelatedWork W13005554 @default.
- W2801811211 hasRelatedWork W165457104 @default.
- W2801811211 hasRelatedWork W1967705083 @default.
- W2801811211 hasRelatedWork W1980295465 @default.
- W2801811211 hasRelatedWork W1982551027 @default.
- W2801811211 hasRelatedWork W1996635923 @default.
- W2801811211 hasRelatedWork W215811592 @default.
- W2801811211 hasRelatedWork W223877019 @default.
- W2801811211 hasRelatedWork W2337792596 @default.
- W2801811211 hasRelatedWork W2406143736 @default.
- W2801811211 hasRelatedWork W2620711420 @default.
- W2801811211 hasRelatedWork W2767783069 @default.
- W2801811211 hasRelatedWork W282667244 @default.
- W2801811211 hasRelatedWork W2972596762 @default.
- W2801811211 hasRelatedWork W3111435944 @default.
- W2801811211 hasRelatedWork W37740428 @default.
- W2801811211 hasRelatedWork W50215987 @default.
- W2801811211 hasRelatedWork W632552943 @default.
- W2801811211 hasRelatedWork W758853609 @default.
- W2801811211 hasRelatedWork W844893808 @default.
- W2801811211 isParatext "false" @default.
- W2801811211 isRetracted "false" @default.
- W2801811211 magId "2801811211" @default.
- W2801811211 workType "article" @default.