Reference Frames – Reports and documents
WGRF meeting 2025:
National Reports:
- Denmark (pdf, 1MB)
- Estonia (pdf, 2MB)
- Finland (pdf, 2MB)
- Iceland (pdf, 4MB)
- Latvia (pdf, 4MB)
- Lithuania (pdf, 1MB)
- Norway (pdf, 2MB)
- Sweden (pdf, 1MB)
WGRF meeting 2024:
Presentations:
- Pasi Häkli: Quick and dirty to NKG transformation (pdf, 6MB)
- Kristian Evers: Some loose thoughts on simplifying transformation parameter derivation (pdf, 1MB)
- Christian Brønnum: GeoRust rinex and GNSS data handling (pdf, 2MB)
- Kibrom Abraha: New SWEPOS post-processing calculation service – An e-service that calculates position for submitted static GNSS measurements (pdf, 2MB)
- Michael Dähnn: Galileo High Accuracy Service performance (pdf, 4MB)
- Kent Ohlson: Experience and learnings from the DINPAS project – Generation of SSR corrections using GNSMART and results from dynamic positioning tests based on SSR corrections (pdf, 1MB)
- Magdalena Golofit: Danish National Galileo Overlay – Dango (pdf, 1MB)
National Reports:
- Denmark (pdf, 4MB)
- Estonia (pdf, 1MB)
- Finland (pdf, 1MB)
- Iceland (pdf, 1MB)
- Latvia (pdf, 5MB)
- Lithuania (pdf, 2MB, pdf, 1MB)
- Norway (pdf, 1MB)
- Sweden (pdf, 1MB)
WGRF meeting 2023:
Presentations:
- Andres Rüdja: GeoRefAct – Harmonization of Estonian and Latvian geodetic systems in border areas (pdf, 8MB)
- Michael Dähnn: Operationalization of GNSS high-precision analysis (pdf, 1MB)
- Christina Lilje, Lotti Jivall: About antennas on Swepos fundamental stations (pdf, 1MB)
National Reports:
- Denmark
- Estonia (pdf, 2MB)
- Finland (pdf, 2MB)
- Iceland (pdf, 2MB)
- Latvia (pdf, 4MB)
- Lithuania (pdf, 1MB)
- Norway (pdf, 10MB)
- Sweden (pdf, 1MB)
WGRF meeting 2022:
Presentations:
- Ksenija Kosenko: LATREF stations coordinates estimation LKS-20 (pdf, 3MB)
- Tobias Nilsson: Work on cumulative GNSS solutions at Lantmäteriet (pdf, 2MB)
- Kristian Evers: Preparing Danish and Greenlandic coordinate reference systems and transformations for the EPSG registry (pdf, 3MB)
- Martin Lidberg: Future positioning services, geodetic reference frames, and the ISO Geodetic Regristry
National Reports:
- Denmark (pdf, 1MB)
- Estonia (pdf, 2MB)
- Finland (pdf, 2MB)
- Iceland (pdf, 3MB)
- Latvia (pdf, 7MB)
- Lithuania (pdf, 2MB)
- Norway (pdf, 4MB)
- Sweden (pdf, 1MB)
WGRF meeting 2021:
Presentations:
- Lotti Jivall, Christina Lilje: Review and update of SWEREF 99 (pdf, 1MB)
- Pasi Häkli, Sonja Lahtinen, Ulla Kallio and Hannu Koivula: Update of EUREF-FIN (pdf, 1MB)
- Tarmo Kall, Tõnis Oja, Kätlin Kruusla and Aive Liibusk: New 3D velocity model of Estonia from GNSS measurements (pdf, 6MB)
- Pasi Häkli, Topi Rikkinen, Marko Ollikainen and Simo Marila: DynPos – dynamic coordinates in FINPOS positioning service (pdf, 1MB)
National Reports:
- Denmark (pdf, 2MB)
- Estonia (pdf, 3MB)
- Finland (pdf, 2MB)
- Iceland (pdf, 3MB)
- Latvia (pdf, 4MB)
- Lithuania (pdf, 5MB)
- Norway (pdf, 1MB)
- Sweden (pdf, 1MB)
WGRF meeting 2020:
Presentations:
- Pasi Häkli, Simo Marila, Sonja Lahtinen, Hannu Koivula: E2 service – Update (pdf, 1MB)
National Reports: