NATIONAL REPORT OF THE FEDERAL REPUBLIC OF ... - IAG Office

J. Wickert, N. Jakowski: GNSS Based Sounding of the Atmosphere/Ionosphere 129
MICHALAK G., WICKERT J., KÖNIG R., ROTHACHER M.: Precise
orbit determination of COSMIC/Formosat-3 satellites for
radio occultations, EGU General Assembly, EGU2007-A-
08402, Vienna, Austria, 2007.
REIGBER C., SCHWINTZER P., LÜHR H., WICKERT J. (Eds.): Earth
Observation with CHAMP: Results from Three Years in
Orbit, Springer-Verlag, Berlin, Heidelberg, New-York,
ISBN 3-540-22804-7, 2005.
REIGBER C., GENDT G., WICKERT J.: GPS Atmosphären-
Sondierungs-Projekt (GASP), Scientific Technical Report
STR04/02, GFZ Potsdam, ISSN 1610-0956, 2004.
RUMMEL R.: Advanced space technology – Overview and highlights,
National Report of the FRG on the Geodetic Activities
in the years 1999-2003, 35-37, Bayer. Akademie d.
Wissenschaften, Deutsche Geodätische Kommission (DGK),
Reihe B, Heft-Nr. 312, 2003.
SCHMIDT T., BEYERLE G., HEISE S., WICKERT J., ROTHACHER M.:
A climatology of multiple tropopauses derived from GPS
radio occultations with CHAMP and SAC-C, Geophys. Res.
Lett., 33, L04808, doi: 10.1029/2005GL024600, 2006.
SCHMIDT T., HEISE S., WICKERT J., BEYERLE G., REIGBER CH.:
GPS radio occultation with CHAMP and SAC-C: global
monitoring of thermal tropopause parameters, Atmospheric
Chemistry and Physics, 5, 1473–1488, 2005.
SCHMIDT T., WICKERT J., BEYERLE G., REIGBER CH.: Tropical
Tropopause Parameters derived from GPS radio occultation
measurements with CHAMP, J. Geophys. Res., 109,
D13105, doi:10.1029/2004JD004566, 2004.
SCHÖN S., BRUNNER F.K: Power-law behaviour of GPS phase
observations reflecting atmospheric turbulence. Geophysical
Research Abstracts, EGU06-A-05509, 2006.
SCHÜLER T.: GNSS Meteorology on Moving Platforms, Inside
GNSS – Engineering Solutions for the Global Navigation
Satellite System Community, Gibbons Media & Research
pp. 20-23, Vol. 1, No. 3, 2006.
SCHÜLER T., KRUEGER E.: Atlas of GPS-Based Water Vapour
Estimation in The Baltic Sea, Results of the experiments on
board Research Vessel “Alkor”, and Oil Recovery Vessel
“Bottsand”, Report, 139 pages, http://forschung.unibw.de/
ainfo.php?&id=5764; Project BALTIMOS, Institute of Geodesy
and Navigation, University FAF Munich, Germany,
2004.
STANKOV S.M., JAKOWSKI N.: Topside ionospheric scale height
analysis and modeling based on radio occultation measurements,
J. Atmos. Solar-Terr. Phys. 68, 134-162, 2006a.
STANKOV S.M., JAKOWSKI N.: Topside plasma scale height
retrieved from radio occultation measurements, Adv. Space
Res. 37, 958-962, 2006b.
STANKOV S.M., JAKOWSKI N., TSYBULYA K., WILKEN V.: Monitoring
the generation and propagation of ionospheric
disturbances and effects on GNSS positioning, Radio
Science, 41, RS6S09, doi:10.1029/2005RS003327, 2006.
STANKOV S.M., JAKOWSKI N.: Topside Plasma Scale Height
Modelling based on CHAMP Measurements: First Results,
in C. Reigber, H. Lühr, P. Schwintzer, and J. Wickert (Eds.),
Earth Observation with CHAMP, Results from Three Years
in Orbit, Springer-Verlag Berlin, pp. 459-470, 2005.
STEIGENBERGER P., TESMER V., KRÜGEL M., THALLER D.,
SCHMID R., VEY S., ROTHACHER M.: Comparisons of homogeneously
reprocessed GPS and VLBI long time series of
troposphere zenith delays and gradients. In: Schuh H.,
Nothnagel A., Ma C. (Eds.): VLBI special issue. Journal
of Geodesy, DOI 10.1007/s00190-006-1024-y, 2006.
STOLLE C., SCHLÜTER S., HEISE S., JACOBI CH., JAKOWSKI N.,
FRIEDEL S., KÜRSCHNER D., LÜHR H.: GPS ionospheric
imaging of the north polar ionosphere on 30 October 2003,
Adv. Space Res., 36, 2201-2206, 2005.
STOLLE C., JAKOWSKI N., SCHLEGEL K., RIETVELD M.: Comparison
of high latitude electron density profiles obtained with
the GPS radio occultation technique and EISCAT measurements,
Ann. Geophys. 22, 2015-2022, 2004.
TESMER V., BOEHM J., HEINKELMANN R., SCHUH H.: Effect of
different tropospheric mapping functions on the TRF, CRF
and position time series estimated from VLBI. In: Schuh H.,
Nothnagel A., Ma C. (Eds.): VLBI special issue. Journal
of Geodesy, DOI 10.1007/s00190-006-0126-9, 2006.
VEY S. DIETRICH R., FRITSCHE M., RÜLKE A., ROTHACHER M.,
STEIGENBERGER P.: Influence of mapping function parameters
on global GPS network analyses: Comparisons
between NMF and IMF, Geophys. Res. Lett., 33, L01814,
doi:10.1029/2005GL024361, 2006.
VIEHWEG C., WICKERT J., HEISE S., JACOBI C., BEYERLE G.,
SCHMIDT T., ROTHACHER M.: Global distribution of plasma
irregularities in the lower ionosphere derived from GPS
radio occultation data, EGU General Assembly, EGU2007-
A-07823, Vienna, Austria, 2007.
WICKERT J., BEYERLE G., CHENG F.Z., HEALY S., HEISE S.,
MICHALAK G., ROCKEN C., ROTHACHER M., SCHMIDT T.,
VIEHWEG C., TAPLEY B.: Global atmospheric sounding
using GPS radio occultation: Recent results from CHAMP,
GRACE and COSMIC/FORMOSAT-3, EGU General
Assembly, EGU2007-A-08562, Vienna, Austria, 2007.
WICKERT J., SCHMIDT T., BEYERLE G., HEISE S., REIGBER C.:
Global Atmospheric Sounding with GPS Radio Occultation
with CHAMP, in: Flury J., Rummel R., Reigber C.,
Rothacher M., Boedecker G., Schreiber U. (Eds.), Observation
of the Earth System from Space, Springer, 389-412,
2006a.
WICKERT J., SCHMIDT T., BEYERLE G., MICHALAK G., KÖNIG R.,
HEISE S., REIGBER CH.: GPS radio occultation with CHAMP
and GRACE: Recent results", in “Atmosphere and Climate:
Studies by Occultation Methods”, Foelsche U., Kirchengast
G., Steiner A. (Eds.), ISBN-10 3-540-34116-1, Springer
Berlin Heidelberg New York, pp 3-16, 2006b.
WICKERT J., GENDT G.: Fernerkundung der Erdatmosphäre mit
GPS (germ.), PROMET, 32, Nr. 3/4, 176-184, 2006.
WICKERT J., BEYERLE G., KÖNIG R., HEISE S., GRUNWALDT L.,
MICHALAK G., REIGBER CH., SCHMIDT T.: GPS radio
occultation with CHAMP and GRACE: A first look at a new
and promising satellite configuration for global atmospheric
sounding. – Annales Geophysicae, 23, 3, 653-658., 2005.
WICKERT J., SCHMIDT T.: Fernerkundung der mittleren Atmosphäre
mit GPS-Radiookkultation (germ.), PROMET, 31,
1, 50-52, 2005.
WICKERT J.: Comparison of vertical temperature profiles from
CHAMP with radiosonde measurements, GFZ Scientific
Technical Report 04/19, ISSN 1610-0956, also published
as Scientific Report DMI Copenhagen 04-9, ISBN 87-7478-
511-7, 2004.
WICKERT J., SCHMIDT T., BEYERLE G., KÖNIG R., REIGBER CH.,
JAKOWSKI N.: The radio occultation experiment aboard
CHAMP: Operational data analysis and validation of
vertical atmospheric profiles, J. Met. Soc. Japan, 82(1B),
381-395, 2004a.
WICKERT J., PAVELYEV A.G., LIOU Y.A., SCHMIDT T., REIGBER
CH., IGARASHI K., PAVELYEV A.A., MATYUGOV S.: Amplitude
variations in GPS signals as a possible indicator of
ionospheric structures, Geophys. Res. Lett.,31, L24801,
doi:10.1029/2004GL020607, 2004b.
WICKERT J., GALAS R., SCHMIDT T., BEYERLE G., REIGBER CH.,
FÖRSTE CH., RAMATSCHI M.: Atmospheric sounding with
CHAMP: GPS ground station data for occultation processing,
Phys. Chem. Earth,Vol 29/2-3, 267-275, DOI 10.1016/
j.pce.2004.01.015, 2004c.