Hermann Drewes

发表

Combination of station positions and velocities

Zuheir Altamimi, Markus Rothacher, Claude Boucher, 2003 .

Assessment of technology requirements associated with spaceborne laser ranging. Volume 1: Mission analysis, identification of representative point positioning experiment and definition of associated mission characteristics and instrument performance needs

Ch. Reigber, Hermann Drewes, J. Cuno, 1981 .

Scientific Foundations of the SIRGAS Vertical Reference System

Laura Sánchez, Hermann Drewes, Denizar Blitzkow, 2001 .

ITRS Combination Centre at DGFI - A terrestrial reference frame realization 2003

Detlef Angermann, Michael Gerstl, Manuela Krügel, 2004 .

Remarks on some problems in the combination of station coordiÃœnate and velocity solutions

Hermann Drewes, H. Drewes, 2002 .

Analysis of local ties from ITRF2008 computations

Detlef Angermann, Manuela Seitz, Hermann Drewes, 2010 .

Analysis of site position time series derived from space geodetic solutions

Detlef Angermann, Manuela Krügel, Barbara Meisel, 2003 .

The IAG Project `Integrated Global Geodetic Observing System (IGGOS) - Setup of the Initial Phase

Hermann Drewes, Reigber Ch., 2004 .

Analysis and Refined Computations of the International Terrestrial Reference Frame

Detlef Angermann, Michael Gerstl, Manuela Krügel, 2006 .

Integrated Global Geodetic Observing System (IGGOS): A Candidate IAG Project

Gerhard Beutler, Reiner Rummel, Hermann Drewes, 2002 .

Geodetic Reference Frames

Hermann Drewes, H. Drewes, 2009 .

The Actual Plate Kinematic and Crustal Deformation Model APKIM2005 as Basis for a Non-Rotating ITRF

Hermann Drewes, H. Drewes, 2009 .

Simultaneous Estimation of a TRF, the EOP and a CRF

Volker Tesmer, H Kutterer, Hermann Drewes, 2004 .

The Integrated Global Geodetic Observing System (IGGOS) viewed from the perspective of history

Gerhard Beutler, Hermann Drewes, A. Verdun, 2005 .

Journal of Geodesy

Hermann Drewes, H. Drewes, 2012, Journal of Geodesy.

Results of the SIRGAS Campaign 2000 and Coordinates Variations with Respect to the 1995 South American Geocentric Reference Frame

K Kaniuth, Hermann Drewes, L. P. Souto Fortes, 2005 .

The terrestrial reference frame and the dynamic Earth

Axel Nothnagel, Zuheir Altamimi, Detlef Angermann, 2001 .

Science rationale of the Global Geodetic Observing System (GGOS)

Hermann Drewes, H. Drewes, 2007 .

The 2008 DGFI realization of the ITRS: DTRF2008

Manuela Seitz, Detlef Angermann, Michael Gerstl, 2012, Journal of Geodesy.