Scientific Technical Report / Deutsches Geoforschungszentrum Potsdam: Recent submissions
Anzeige der Dokumente 26-50 von 129
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Materiell und lokal inkompressible viskoelastische Erdmodelle - Theorie und Anwendungen in der glazialen Isostasie
(GFZ, Helmholtz-Zentrum, 2004) -
Zur Theorie der Multipole und ihre Anwendung bei der Schwerefeldberechnung
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 14) -
A reanalysis and reinterpretation of geodetic and geological evidence of glacial isostatic adjustment in the Churchill region, Hudson Bay.
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 11)We review the historical, geological, tide-gauge, GPS and gravimetric evidence advanced in favour of or against continuing land uplift around Hudson Bay, Canada. After this, we reanalyse the tide-gauge and GPS data for ... -
Geostrophic ocean surface velocities from TOPEX Altimetry, and CHAMP and GRACE satellite gravity models
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 07)Recently released global gravity field models generated solely from CHAMP and GRACE satellite observations allow with an unprecedented accuracy and resolution the recovery of the mean sea surface topography from the ... -
Quantitative Analysen magmatischer Gesteine mittels reflexionsspektroskopischer Infrarot-Messungen
(GFZ, Helmholtz-Zentrum, 2004)The objective of this research is the quantification of modal composition of magmatic rocks using infraredspectra and based on spectral analysis of individual minerals. For that purpose a new, model-based spectralunmixing ... -
Experimente zur Produktivitätssteigerung in der Geothermie-Forschungsbohrung Groß Schönebeck 3/90
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 16)Der vorliegende Report fasst die wissenschaftlichen und technischen Arbeiten zur Steigerung der Produktivität von Thermalwasser in der Geothermie-Forschungsbohrung Groß Schönebeck 3/90 zusammen, die von 2002 bis 2004 ... -
Correlations between the geomagnetic field variations, the fluctuations of the earth's rotation and climate change
(Scientific Technical Report / Geoforschungszentrum Potsdam; 1995, 08) -
Engineering geological rock mass characterisation of granitic gneisses based on seismic in-situ measurements
(GFZ, Helmholtz-Zentrum, 2004)For deep underground excavations, the prediction of locations of small-scale geotechnical hazardous structures such as faults is nearly impossible when exploration is restricted to surface based methods. Therefore, for ... -
MFGsoft - (multi-functional GPS, (Galileo) software) ; software user manual ; Version of 2004
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 17) -
Geodetic signatures of glacial changes in Antarctica - rates of geoid height change and radial displacement due to present and past ice mass variations
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2005, 01)This study is concerned with the forward modelling of the present-day glacial-isostatic adjustment (GIA) of the earth to present and past changes of the Antarctic ice sheet (AIS). We predict temporal variations in the geoid ... -
Geochemie und Geochronologie des Erongo-Komplexes, Namibia
(GFZ, Helmholtz-Zentrum, 2005)The Erongo complex is the largest of the Cretaceous igneous complexes in the Damaraland, Southern Etendeka Province, Namibia. Erongo is made up of a series of mainly silicic volcanic and intrusive units, like many of the ... -
Comparison of vertical refractivity and temperature profiles from CHAMP with radiosonde measurements
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2004, 19) -
Core surface flow models from decadal and subdecadal secular variation of the main geomagnetic field
(GFZ, Helmholtz-Zentrum, 2005)The main objective of this thesis is an investigation and description of the secular variation of the Earth's magnetic field between 1980 and 2000. In particular, in the first part of this study the phenomenon of geomagnetic ... -
MEXAGE - Mexican aero-geophysical experiment - survey report
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2005, 03)This report describes the set-up, logistics and results of the MEXAGE (Mexican Aero-Geophysical Survey) survey. It gives a short overview about the scientific intentions, detailed documentation of all technical aspects ... -
Seismic and petrological investigations of the lithosphere in the Swarm-Earthquake and CO2 degassing region Vogtland, NW-Bohemia
(GFZ, Helmholtz-Zentrum, 2005) -
Glacial isostatic contributions to present day sea level change around Greenland
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2005, 09)Present-day sea-level change around Greenland is examined by assessing the roleplayed by glacial-isostatic adjustment (GIA). We consider the contributions from: (1) the ongoing GIA due to changes in the extent and thickness ... -
Comparison of two different ocean tide models especially with respect to the GRACE satellite mission
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2005, 08)The GRACE dual satellite mission (launched in March, 2002) offers the possibility of computing monthly highly accurate mean gravity fields over an expected lifetime of five years. Unfortunately, the quality of these monthly ... -
Die Abbildung von Bewegungsbahnen in Deformationszonen der Erde mit elektrischen Methoden
(GFZ, Helmholtz-Zentrum, 2005)Mit der vorliegenden Arbeit werden voneinander unabhängige Experimente zur Untersuchung der elektrischen Leitfähigkeit im Untergrund miteinander verknüpft, mit dem Ziel, das Potenzial der Methode Magnetotellurik für das ... -
Thermal properties of gas hydrate bearing sediments and effects of phase transitions on the transport of heat deduced from temperature logging at Mallik, NWT, Canada
(GFZ, Helmholtz-Zentrum, 2005)Detailed knowledge about the thermal properties of rocks containing gas hydrate is required in order to quantify processes involving the formation and decomposition of gas hydrate in nature. This work investigates the ... -
Glaziale Isostasie und rezente Meeresspiegeländerung
(GFZ, Helmholtz-Zentrum, 2005) -
Probabilistic seismic hazard assessment for Vanuatu
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2005, 16) -
Mean annual and seasonal atmospheric tide models based on 3-hourly and 6-hourly ECMWF surface pressure data
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2006, 01) -
Deformation, erosion and natural resources in continental collision zones - insight from scaled sandbox simulations
(GFZ, Helmholtz-Zentrum[Bibliothek des Wissenschaftsparks Albert Einstein] [Vertrieb], [Potsdam], 2006) -
A high resolution global gravity field model combining CHAMP and GRACE satellite mission and surface data: EIGEN-CG01C
(Scientific Technical Report / Geoforschungszentrum Potsdam; 2006, 07)