Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prospects for gradiometric aiding of inertial survey systems
Abstract The state of current and proposed moving-base gravity gradiometer instruments is briefly reviewed. The review perspective is directed toward their deployment as a source of additional gravimetric data during inertial surveys. In such gradiometer-aided surveys, the additional gravity gradient information could be used to:Improve surveyed gravity vector accuracyExtend the interval between zero velocity update stopsAccomplish varying combinations of the above. The paper examines potential survey improvements associated with gradiometers having noise levels observed in laboratory prototypes. The additional improvements possible with future gradiometers are also discussed. These results are interpreted in light of present and likely future inertial survey system technology.
Prospects for gradiometric aiding of inertial survey systems
Abstract The state of current and proposed moving-base gravity gradiometer instruments is briefly reviewed. The review perspective is directed toward their deployment as a source of additional gravimetric data during inertial surveys. In such gradiometer-aided surveys, the additional gravity gradient information could be used to:Improve surveyed gravity vector accuracyExtend the interval between zero velocity update stopsAccomplish varying combinations of the above. The paper examines potential survey improvements associated with gradiometers having noise levels observed in laboratory prototypes. The additional improvements possible with future gradiometers are also discussed. These results are interpreted in light of present and likely future inertial survey system technology.
Prospects for gradiometric aiding of inertial survey systems
Heller, Warren G. (Autor:in)
Journal of Geodesy ; 55
1981
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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