- Karl-Rudolf Koch
Karl-Rudolf Koch (*
1935 ) is a Germangeodesist and professor at theUniversity of Bonn (FRG). In the global geodetic community he is well known for his research work in geodetic statistics (espec.robust parameter estimation ) and ingravity field models.Short biography
* 1935: Born on
30 July in Hilchenbach (Siegen , Germany)
* 1955-1959 Study ofSurveying andGeodesy , University of Bonn
* 1959 diploma (Diplom-Hauptprüfung für Vermessungsingenieure)
* 1960-1963 preparatory service for civil servants (Vermessungsreferendar) in regional government of Arnsberg
*marriage with Gisela Hasenbäumer
* 1963-1966 researchassistant at Prof.Walter Hofmann , 1965 at Prof.Helmut Wolf , Inst. of Geodesy, resp. Theoretical Geodesy, University of Bonn
* 1963, 1966 Birth of daughter Susanne and son Michael
* 1965 Promotion (doctor-engineer,Dr.-Ing. ), thesis "Über die gravimetrische Lotabweichungs-Berechnung in begrenzten Gebieten bei lückenhaftem Schwerematerial
* 1966Docent ("Venia Legendi" in wholeGeodesy . Habilioration thesis: derivation of Green's Fundamental Formula for anyone direction, leading toIntegral equation s and to Neumann's inverseboundary problem of Potential theory
* 1967-1968 guest researcher atOhio State University (OSU) in Columbus,Ohio
* 1968-1970 research atNational Geodetic Survey (NGS), Rockville, Maryland. Development of Earth's gravity field] models by the method of "Potential der einfachen Schicht" (singledensity layer)
* 1970-1978 apl.Professor at "Institut für Theoretische Geodäsie", University ofBonn (western Germany), lectures in astronomical andphysical geodesy , incl.geoid determination bysatellite geodesy andDTM s (terrain models)
* 1971-1974, 1976, 1978 and 1983:research project s at the National Geodetic Survey, Maryland,USA
* 1972 Call to theTechnical University Vienna (Austria) after the dead ofKarl Ledersteger , but ...
* 1977-1982 Member ofSatellite geodesy Commission of DGK (?) and of the Netherlands
* 1978-2000 fullProfessor (Universitäts-Professor) at University of Bonn and Director of the Geodetic Institute. Research inStatistics , Deformation measurements, Varianve-Covariance estimations inErdmessung andImmobile s, Optimization ofgeodetic network s and datum transfers of geodetic systemsDatumstransformationen, Satellitealtimetry etc.... to be continuedSome of Koch's publications
KOCH, K.R. und Y. YANG:Konfidenzbereiche und Hypothesentests für robuste ParameterschätzungenZeitschrift für Vermessungswesen, 123, pp. 20-26, 1998
KOCH, K.R. und Y. YANG:Robust Kalman filter for rank deficient observation modelsJournal of Geodesy, 72, pp. 436-441, 1998
KOCH, K.R.:Bemerkungen zu "Was ist Genauigkeit?"VR 1997, S.212, Vermessungswesen und Raumordnung, 59, S. 362-370, 1997
KOCH, K.R.:Emeritierter Prof. Dr.-Ing., Dr.-Ing. E.h. Hellmut H. SchmidZeitschrift für Vermessungswesen, 123, 282, 1998
KOCH, K.R.:Parameterschätzung und Hypothesentests in linearen Modellen3. Auflage, Dümmler, pp. 381, Bonn, 1997
KOCH, K.R:"Robuste Parameterschätzung" Allgemeine Vermessungs-Nachrichten, 103, 1-8, 1996+Stellungnahme z.Beitr Prof.Kampmann zu Robuste P.Î (AVN 1/96) 103, p.165-167
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