Staff
The permanent staff of the Institut of Geophysics is listed below. A list of all personnel can be found here.
![hort-matthias135x180](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/2518891/hort-matthias135x180-f4a9abe65a42c084d9498a856e1897d2ef88425a.jpg)
Vice Director of the Institute
Bundesstrasse 55
20146 Hamburg
Room: 1303, Geomatikum
Tel: +49 40 42838 3969
![hadzii](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/8501704/img180x240-3abd861e5295a687d969575f79c0203eed326f46.jpg)
Photo: IfG
![bild_conny_hammer](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/26168987/lichtbild-conny-hammer-180x240-27d13b177013af820cc0272ab74e176d78e834d5.jpg)
Photo: C. Hammer
![huebscher-christian135x180](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/2519517/huebscher-christian135x180-a4b9a9d12c789cb11a04a73acaf90468713afb17.jpg)
Head Marine Geophysics Group
Bundesstrasse 55
20146 Hamburg
Room: 1434, Geomatikum
Tel: +49 40 42838 5184
Office hours
nach Vereinbahrung
![victoria-romano](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32364282/victoria-romano-672e6a7932640c65375e6446e40a9751b9d55990.png)
![scharfflea2017](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/8771885/scharfflea2017-e0f39c2d7304ebda70d4038ffc7fdf7a173fd85c.jpg)
![profilbild-website-sven](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/23822528/profilbild-website-sven-a13454ed1b9adc6bf1972f0b4e8978dcdba16334.jpg)
![claudia-135x180](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/11303770/claudia-135x180-alt-873ccb3b1718e9de0232aaea898961ec8fe1df0b.jpg)
Senior staff scientist
Bundesstrasse 55
20146 Hamburg
Room: 1431, Geomatikum
Tel: +49 40 42838 5055
Office hours
Mondays 15:00 to 16:00. Please contact me for an appointment.
Key aspects of activity
- Wave propagation in acoustic, elastic, and anisotropic media
- Multiparameter methods for seismic subsurface imaging
![Weißgräber_Foto_180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/34953706/weissgraeber-lasse-f63f1fe4c8cb1d13e8cdcc375a07dc2dbd24cecf.png)