The earth's gravitational field as derived from a combination of satellite data with gravity anomalies
Harmonic coefficients of earth gravitational field derived from satellite data with gravity anomalies
Koehnlein, W.↗
Engineering topics
Koehnlein, W.
Publications and source records attributed to Koehnlein, W..
Corrections to station coordinates and to nonzonal harmonics from Baker-Nunn observations.
Corrections to station coordinates and nonzonal coefficients of geogravitational potential from Baker-Nunn observations by combined dynamical and geometrical method
BAKER-NUNN CAMERA↗
Corrections to station coordinates and to nonzonal harmonics from Baker-Nunn observations.
Corrections to Smithsonian astrophysical observing station coordinates and nonzonal harmonics from combination of dynamical and geometrical method
BAKER-NUNN CAMERA↗