Matches in SemOpenAlex for { <https://semopenalex.org/work/W765226039> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W765226039 abstract "This study is an initiative focused on establishing accurate, reliable heights using Global Navigation Satellite System (GNSS) technology in conjunction with traditional leveling, gravity, and modern remote sensing information. The traditional method for determining the elevation of these vertical benchmarks is differential leveling, but the advanced technology of GNSS and other modern positioning technologies have begun to replace this classical technique of vertical measurement in many situations. The primary goal of this research was to contribute to the improvement of height estimation using Global Positioning System (GPS) that supports the goals of the National Height Modernization project led by NGS. This was attained by investigating the required baseline length to de-correlate the tropospheric corrections at individual stations, as well as to determine the optimal network design. In order to perform these experiments, three different networks were formed: the single, the double, and the multiple base station approaches. The comparison of these three approaches concluded that the multiple base approach (combination of CORS and IGS stations) is the optimal network, which improved the estimation of the tropospheric corrections, the quality of the processing results, and the positioning accuracy, especially in the height component. This configuration reduced the possible errors associated with the base station, provides reliable tropospheric corrections and improved the accuracy of the ellipsoidal heights. These test cases also illustrated that a longer session provides higher accuracy and reliable ellipsoidal heights. Based on the results in this study, at least a two-hour data span should be used to determine the ellipsoidal heights accurately in OPUS-Projects. Additionally, a second independent observation should be used to increase the confidence in the processing results. In order to maximize independence of the observations, the second observation should be obtained on a different day and at a different time of day." @default.
- W765226039 created "2016-06-24" @default.
- W765226039 creator A5018647935 @default.
- W765226039 creator A5064251622 @default.
- W765226039 date "2013-11-01" @default.
- W765226039 modified "2023-09-26" @default.
- W765226039 title "Height Modernization Program and Subsidence Study in Northern Ohio" @default.
- W765226039 cites W194623275 @default.
- W765226039 cites W2014507287 @default.
- W765226039 cites W2044706111 @default.
- W765226039 cites W2119486063 @default.
- W765226039 cites W2999351652 @default.
- W765226039 cites W3159116866 @default.
- W765226039 hasPublicationYear "2013" @default.
- W765226039 type Work @default.
- W765226039 sameAs 765226039 @default.
- W765226039 citedByCount "0" @default.
- W765226039 crossrefType "journal-article" @default.
- W765226039 hasAuthorship W765226039A5018647935 @default.
- W765226039 hasAuthorship W765226039A5064251622 @default.
- W765226039 hasConcept C111368507 @default.
- W765226039 hasConcept C12725497 @default.
- W765226039 hasConcept C127313418 @default.
- W765226039 hasConcept C127413603 @default.
- W765226039 hasConcept C13280743 @default.
- W765226039 hasConcept C14279187 @default.
- W765226039 hasConcept C146978453 @default.
- W765226039 hasConcept C19269812 @default.
- W765226039 hasConcept C202511199 @default.
- W765226039 hasConcept C205649164 @default.
- W765226039 hasConcept C2777928014 @default.
- W765226039 hasConcept C2778027091 @default.
- W765226039 hasConcept C37054046 @default.
- W765226039 hasConcept C39432304 @default.
- W765226039 hasConcept C41008148 @default.
- W765226039 hasConcept C60229501 @default.
- W765226039 hasConcept C62649853 @default.
- W765226039 hasConcept C66938386 @default.
- W765226039 hasConcept C76155785 @default.
- W765226039 hasConceptScore W765226039C111368507 @default.
- W765226039 hasConceptScore W765226039C12725497 @default.
- W765226039 hasConceptScore W765226039C127313418 @default.
- W765226039 hasConceptScore W765226039C127413603 @default.
- W765226039 hasConceptScore W765226039C13280743 @default.
- W765226039 hasConceptScore W765226039C14279187 @default.
- W765226039 hasConceptScore W765226039C146978453 @default.
- W765226039 hasConceptScore W765226039C19269812 @default.
- W765226039 hasConceptScore W765226039C202511199 @default.
- W765226039 hasConceptScore W765226039C205649164 @default.
- W765226039 hasConceptScore W765226039C2777928014 @default.
- W765226039 hasConceptScore W765226039C2778027091 @default.
- W765226039 hasConceptScore W765226039C37054046 @default.
- W765226039 hasConceptScore W765226039C39432304 @default.
- W765226039 hasConceptScore W765226039C41008148 @default.
- W765226039 hasConceptScore W765226039C60229501 @default.
- W765226039 hasConceptScore W765226039C62649853 @default.
- W765226039 hasConceptScore W765226039C66938386 @default.
- W765226039 hasConceptScore W765226039C76155785 @default.
- W765226039 hasLocation W7652260391 @default.
- W765226039 hasOpenAccess W765226039 @default.
- W765226039 hasPrimaryLocation W7652260391 @default.
- W765226039 hasRelatedWork W107323094 @default.
- W765226039 hasRelatedWork W1496320569 @default.
- W765226039 hasRelatedWork W1644901034 @default.
- W765226039 hasRelatedWork W2007702179 @default.
- W765226039 hasRelatedWork W2022779918 @default.
- W765226039 hasRelatedWork W2058793763 @default.
- W765226039 hasRelatedWork W2090164349 @default.
- W765226039 hasRelatedWork W2091208525 @default.
- W765226039 hasRelatedWork W2157393561 @default.
- W765226039 hasRelatedWork W2188479395 @default.
- W765226039 hasRelatedWork W2197823746 @default.
- W765226039 hasRelatedWork W2351174607 @default.
- W765226039 hasRelatedWork W2375292978 @default.
- W765226039 hasRelatedWork W2380809688 @default.
- W765226039 hasRelatedWork W2392793719 @default.
- W765226039 hasRelatedWork W2766534053 @default.
- W765226039 hasRelatedWork W2967977751 @default.
- W765226039 hasRelatedWork W3166170883 @default.
- W765226039 hasRelatedWork W2552508619 @default.
- W765226039 hasRelatedWork W3092105958 @default.
- W765226039 isParatext "false" @default.
- W765226039 isRetracted "false" @default.
- W765226039 magId "765226039" @default.
- W765226039 workType "article" @default.