Olga is currently an ESA Living Planet Fellow at Universidad Complutense de Madrid (UCM, Spain). She graduated in Physics from Universitat Autònoma de Barcelona (UAB, Spain) in 2012 and completed a Master in Modelling for Science and Engineering in 2014. She also worked as a technician at the Research Group of Ionizing Radiations at UAB. …
Geophysical observables (e.g. surface elevation, gravity anomalies, seismic data, surface heat flow, etc.) are one of the main sources of information used to make inferences about the interior of the Earth. Obtaining consistent models requires combining simultaneously different observable datasets into joint inversions. Among geophysical data, gravity data from ESA’s GOCE satellite mission provides key …
New research published in Geophysical Journal International describes how scientists generated a new model of the lithosphere using the joint power of GOCE gravity data and seismological observations combined with petrological data, which comes from the study of rocks brought to the surface and from laboratories where the extreme pressures and temperatures of Earth’s interior …
Wolfgang completed an Undergraduate degree in Physics of the Earth at Kiel University, Germany in 2012, followed by a Masters Degree in Geophysics in 2014. In 2018, he completed his PhD Thesis with the title ‘Lithospheric structure from forward and inverse modeling of satellite gravity and magnetic data’. Since 2018 he has a post-doc position …
Living Planet Fellowship research project carried out by Wolfgang Szwillus. Density variations inside the mantle not only drive mantle convection but are also important indicators of rock composition variation. Satellite gravity measurements, like GOCE, are directly sensitive to large-scale density variations inside the Earth, but their potential is not yet fully used. Instead, density is typically …
A paper, published recently in the Journal of Geophysical Research: Solid Earth, describes how scientists used gravity data from the GOCE satellite mission along with seismological models to reveal unprecedented insight into the crust and upper mantle, otherwise known as the lithosphere, below this frozen continent. Read the full story and find out about …
Height systems and related sea level observations are based on a number of measurement systems, which all have their own characteristics and deliver different type of observations. Traditionally, sea level is observed at tide gauge stations, which usually also serve as height reference stations for national levelling networks and therefore define a height system of …
The overarching objective of this activity is to explore the potential of GOCE to improve lithospheric modelling over Antarctica, to reduce uncertainties in bedrock topography and to study the implication on GIA modelling based on the derived information. This ismotivated by recent scientific developments, applications and new products that have emerged from ESA’s GOCE mission. …
We are realising the new global model of Earth’s lithosphere and upper mantle by combining gravity anomalies, geoid height and gravity gradients complemented with seismic, thermal and rock information
The GOCE User Toolbox (GUT) is a compilation of tools for the use and analysis of GOCE gravity field models. It facilitates the use, viewing and post-processing of GOCE Level 2 mission data and allows the gravity field data, in conjunction and consistent with any other auxiliary data sets, to be pre-processed by laymen on …
