SPP Präsentationen bei der EGU Tagung (19.04. - 30.04.2021)

Auch bei der diesjährigen - diesmal vollständig virtuellen - EGU-Tagung in Wien war das SPP vertreten:

Julien Baerenzung: Kalmag: a high spatio temporal model of the geomagnetic field.

Harikrishnan Charuvil Asokan et al., AS4.10, "Validation of multi-static meteor radar analysis using realistic mesospheric dynamics from UA-ICON model: Reliability of gradients and vertical velocities"

Maosheng He et al., AS4.10, EGU21-14578 "Quasi-two-day waves at 53°N latitude"

Maosheng He et al., ST3.2, EGU21-608 "Planetary wave-tide nonlinear interactions increase the variety of MLT waves in summer 2019"

Aaron Hornschild, Jan Saynisch-Wagner, Julien Baerenzung, Christopher Irrgang, Maik Thomas: Using satellite altimetry and magnetometer to detect magnetic signals from ocean circulation. EGU21-5434. Session G3.4 – Advances in satellite altimetry for the observation of the Earth’s system

SPP Präsentationen bei der DGG Tagung (01.03. - 05.03.2021)

Bei der diesjährigen - diesmal vollständig virtuellen - DGG-Tagung in Kiel war das SPP u.a. vertreten durch:

Bernhard Fluche, Claudia Stolle, Julien Baerenzung, Jürgen Kusche, Elena Kronberg, Joachim Vogt, Jorge L. Chau:
DFG priority programme 1788 "Dynamic Earth": A joint interpretation of geomagnetic, geodetic and ionosphere/thermosphere data from low-orbit satellite missions

Das Poster steht hier zum Download bereit.

TIPOD Meeting am GFZ Potsdam

In the TIPOD project meeting taken place from September 30 to October 2, 2019 at GFZ Potsdam, the four project partners DGFI-TUM, IGG Bonn, GFZ and FSG-TUM presented their results related to the first work packages. In the first months of the project DGFI-TUM and IGG estimated scaling factors for the thermospheric density either from satellite laser ranging (SLR) or from on-board accelerometer measurements. Since these factors are valid for the altitudes of the chosen satellite missions such as ANDE-P/-C or GRACE, they reflect the vertical structure of the thermospheric density. This information shall be considered in an extended version of an empirical thermosphere model developed from the GFZ group. Two-line-elements are used by FSG-TUM to compute ballistic coefficients from spherical satellites. Furthermore, the structure and the use of the physical thermosphere-ionosphere coupling model TIE-GCM were discussed.  

The next steps within the project – including paper writing and presentations at conferences such as EGU 2020 – have been discussed. Other topics had been the definition of appropriate time periods for the project studies, the selection of usable satellite missions, the data exchange between the project partners, the internet presentation, etc.   

Zweite Phase des SPP (Juni 2018 bis Mai 2021)

15 Projekte der zweiten Phase wurden von der DFG genehmigt, darunter 5 neue und 10 weiterführende Forschungsvorhaben.

Sonderausgabe für Veröffentlichungen im Rahmen des SPP

Die  Copernicus-Journale 'Annales Geophysicae' und 'Solid Earth' geben gemeinsam eine Sonderausgabe zum Thema "Dynamics and interaction of processes in the Earth and its space environment: the perspective from low Earth orbiting satellites and beyond" mit zahlreichen begutachteten Publikationen heraus. Beide Journale sind Open Access (weitere Informationen: Annales Geophysicae, Solid Earth).