Holger Steffen

Researcher at Lantmäteriet (The Swedish Mapping, Cadastral and Land Registration Authority), 80182 Gävle, Sweden

Chair of the NKG Working Group on Geodynamics and Earth Observation

ORCID: https://orcid.org/0000-0001-6682-6209

Email: holger.steffen@lm.se

Research interests:

• Modelling and observation of Glacial Isostatic Adjustment (GIA) including corresponding sea-level and stress changes

• Strain-rate calculation based on GNSS-derived velocity fields (contribution to EPOS), see e.g. the preliminary EPOS strain rate field for Europe

• Analysis of GRACE and GRACE-FO data in view of global geodynamics, cryospheric and hydrology changes

• Glacially triggered faulting

• Absolute gravity measurements

Google Scholar Profile ResearchGate Profile Web of Science Profile

Some links:

• Interested in glacially induced faults? Join our mailing list: https://www.freelists.org/list/gif

• A blog about GIA 

• A blog in German about the 2023 GIA Training School in Gävle

• SVT News Gävleborg on the 2023 GIA Training School in Gävle

• Lantmäteriet press release on the 2023 GIA Training School in Gävle

• FIG Article of the Month, November 2019, Häkli et al. (2019)

• EGU Cryosphere blog entry about the 2019 GIA Training School in Gävle

• Interview in Radio P4 Gävleborg (in Swedish)

• Christian Brandes about our work

• Research results featured in detektor.fm (in German)

• Research results featured in Spiegel Online (in German)

• Nature Geoscience paper on hydrological mass changes in North America and Scandinavia 

• Visit to Wuhan in June 2012