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

Chair of the Executive Board of the EPOS TCS GNSS & EPOS SCC member

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)

• 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

• Eurasia Review about the shrinking of Greenland

• A blog on our review paper on the glacial forebulge

• A blog about absolute gravity measurements in northern Sweden

• 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