1,505 Works

Quantum sensors for Earth observation

M. Gilowski & E. M. Rasel
We report on our development of various kinds of quantum sensors based on matterwave interferometry for precise inertial sensing of Earth`s rotation rate and gravity. By manipulating cold or ultra cold atoms with coherent light fields we realize several experimental platforms for the detailed investigation of different interferometer types and of their key technologies. In an atomic gyroscope using cold Rubidium atoms we demonstrate a sensitivity for rotations of 6x10-7 rad/s. In an atomic gravimeter,...

MINE, Mining Environments: continuous monitoring and simultaneous inversion

S. Cesca, T. Dahm, D. Becker, Sebastian Hainzl, K. Stammler, D. Kaiser, D. Kühn, V. Oye, M. Roth, T. Kvaerna, G. Manthei & J. Philipp
Continuous monitoring of fracturing processes in mine environments and the consequent characterization of the damage induced during mining exploitation is of primary interest both for mining engineering and civil protection. The development of improved monitoring and imaging methods is of great importance for salt mines as potential reservoirs for CO2 sequestration. Imaging tools able to handle continuous data streams and providing fast reliable information about stress perturbations and fracturing state will offer important new information...

Seismic Observations for Underground Development (SOUND)

Aissa Rechlin, S. Lüth, Rüdiger Giese, U. Polom, T. Bohlen, S. Jetschny & S. Heider

Volcanic and tectonic deformation monitoring in central Alborz, northern Iran, usingadvanced InSAR time series

Shirzaei Manoochehr & Thomas R. Walter

Differential subduction and exhumation of crustal slice in the Sulu HP and UHP metamorphic terrane

Liu Fulai & Axel Gerdes

New insights into the tectonic evolution of the Amerasia Basin, Arctic Ocean

Wilfried Jokat

Characterization of Hydrocarbon Generation and Migration Dynamics Based on Seismic Interpretation and Basin Modeling: an Integrated Study of the Orange Basin, South Africa

Alexander Hartwig, Donna Boyd, Gesa Kuhlmann, Selwyn Adams, Curnell Campher, Anka Zahie, Rolando Di Primio, Tony Albrecht & Varsha Singh

Inferring the mean dynamic topography by using GOCE geoid information in ocean state estimations

F. Siegismund, A. Köhl & D. Stammer

Inertial Sensing for Future Gravity Missions

M. Hirth, N. Brandt & W. Fichter
The application of accelerometers for gravity missions is assessed within a system framework. Several questions concerning the accelerometer impact on the science performance are discussed. Is the accelerometer noise performance balanced with the performance of the SST-link me trology? Is its measurement range compatible with the system properties? How accurate must the sensor be placed with respect to the spacecraft center of mass? And finally, would it be po s sible to use the accelerometer...

Laser interferometry for future satellite gravimetry missions

B. Sheard, M. Dehne, C. Mahrdt, O. Gerberding, V. Müller, G. Heinzel & K. Danzmann
This report presents an overview of the status of the ongoing research and development of laser interferometry for future satellite gravimetry missions at the Albert-Einstein-Institutein Hannover, Germany.

High Accuracy Long Distance Measurement with Frequency Combs

M. Lezius, T. Steinmetz & R. Holzwarth

Solid Earth - Basic Science for the Human Habitat - ILP’s Second Potsdam Conference 2010 - Abstracts

A. Rudloff, Roland Oberhänsli & Sierd Cloetingh

Magma migration below volcanoes: the Isle of Skye, Scotland, intrusive system revisited

Alessandro Tibaldi, Andrea Bistacchi, Federico A. Pasquarè & Derek Rust

Assessing volcano flank instability in Dominica, Lesser Antilles arc

Derek Rust, Richard Teeuw, Nasos Argyriou, Chris Dewdney & Carmen Solana

European LAB constrained from seismic anisotropy

Jaroslava Plomerova & Vladislav Babuska

Mitigating the consequences of extreme events on strategic facilities: Evaluation of volcanic and seismic risk in the Caspian oil and gas pipelines in the Republic of Georgia

F. A. Pasquarè, D. Tormey, L. Vezzoli, A. Okrostsvaridze & B. Tutberidze

Identification of a large polygonal-fault network in the Hammerfest Basin: implications on migration and leakage of hydrocarbons in the South Western Barents Sea

Ilya Ostanin, Anka Zahie, Rolando Di Primio, Jon Erik Skeie & Asdrubal Bermal

Ascent Distance of Anatectic Granitoid Melts in Collisional Orogens: The Greater Caucasus

Avtandil Okrostsvaridze, D. Tormey & D. Bluahsvili

Deformation at Llaima volcano, southern Andes

Hannes Bathke, Thomas Walter & Manoochehr Shirzaei

Colorado Basin Structure and Rifting, Argentine passive margin

Julia Autin, Magdalena Scheck-Wenderoth, Markus Lögering, Zahie Anka, E. Vallejo, J. F. Rodriguez, D. Marchal, C. Reichert & Rolando di Primio

An Overview of Structure and Evolution of the Lithosphere in the NorthAtlantic Region

Irina Artemieva & Hans Thybo

Age and textural anisotropy of the SCLM derived from studies on xenolithsof the Central European Cenozoic Igneous Province (CECIP)

Michael Abratis, Gerd Brey & Lothar Viereck-Goette

Noble gases in brines from the St-Lawrence Lowlands, Quebec: tracing the origin of brines and associated hydrocarbons

C. Béland Otis, D. L. Pinti, A. Tremblay, M. C. Castro, Hall C. M., V. Lavoie & Marcil J. S.

Preliminary results of a helium / tritium monitoring of a shallow crystalline rock aquifer in Brittany : influence of pumping for drinking water supply

Elodie Fourré, L. Aquilina, Anne-Catherine Pierson-Wickmann, Philippe Jean-Baptiste, D. Baumier, T. Labasque & V. Ayraud

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