The overall ambition of CIRFA is that the centre will become a knowledge hub for research and development on Arctic surveillance technologies, with leading expertise in disciplines such as remote sensing, signal processing, radar technology, RPAS technology, numerical modelling and data assimilation. CIRFA builds on broad competence in remote sensing, and takes advantage of the considerable infrastructure, that has been built up in Tromsø over the recent decades. The core CIRFA team consists of leading senior scientists, PhDs and Post Docs in addition to industry representatives and innovation experts.
CIRFA is hosted by the Department of Physics and Technology at UiT the Arctic University of Norway. CIRFA is one of 17 Centres for Research-based Innovation (SFI) granted in 2014. The purpose of an SFI is to build up and strengthen Norwegian research groups that work in close collaboration with partners from innovative industry and public enterprises. The Research Council of Norway (RCN project number 237906), together with the partners, Troms fylkeskommune, and the host institution, provides the funding for the centre.
We are pleased to invite you to a talk by Ronny Hänsch, from DLR Germany. Shallow learners are dead – Long live shallow learners! Random Forests in the age of Deep Learning WHEN: 26 November 2020, 15:00-16:00. WHERE: Click here to join the Teams meeting or in the CIRFA corridor. Welcome! Abstract: The rise of deep…Read More »
We are happy to announce that a new paper has been accepted. The paper is summarized below. «Robustness of SAR Sea Ice Type classification across incidence angles and seasons at L-band» by Singha, S., Johansson A.M. and Doulgeris, A.P., IEEE Transactions on Geoscience and Remote Sensing (Early access) https://ieeexplore.ieee.org/document/9257591 Sea ice maps are provided daily…Read More »
MET Norway in Oslo has opened a PostDoc position on sea-ice data assimilation. The main objective of the PostDoc position is to investigate the potential benefits of direct assimilation of Level 2 sea-ice information in the ROMS/CICE Barents-2.5km, using an EnKF. The PostDoc is in the SIRANO project, which collaborates with CIRFA’s WP2 and WP5.…Read More »
This is a heads up about the next CIRFA seminar where Alexander Komarov from Environment and Climate Change Canada will talk about: Retrieval of ice information from SAR for data assimilation WHEN: Nov 12, 2020 from 15:00-16:00 WHERE: Join online with Teams or in the CIRFA corridor. Welcome! Thomas, Andrea and Malin Retrieval of ice information from SAR for data assimilation…Read More »
This is a heads up about the next CIRFA seminar where Robert Ricker from AWI will talk about: Evidence for an increasing role of ocean heat in Arctic winter sea ice growth WHEN: Oct 22, 2020 from 14:00-14:30 (Sorry for the short notice) WHERE: Join online with Teams or in the CIRFA corridor. Details below. Welcome! Thomas, Andrea and MalinRead More »
The CIRFA Annual Conference is running successfully via Zoom with nearly 50 participants each day. We enjoy presentations and discussions of excellent quality and share happy smiles with participants from near and far.Read More »
We are happy to announce that a new paper has been accepted. The paper is summarized below. “Machine Learning for Arctic Sea Ice Physical Properties Estimation Using Dual-Polarimetric SAR Data” by Katalin Blix, Martine M. Espeseth and Torbjørn Eltoft, IEEE Transactions on Geoscience and Remote Sensing, 22.09.2020 Early access: https://ieeexplore.ieee.org/document/9203812 Monitoring the rapidly changing Arctic sea…Read More »
Today, CIRFA presented in two sessions of the side event “Machine Learning for Operational Sea Ice Charting” during ESA Phi-week: “SAR data analysis by DL for automatic sea ice classification”, presented by Habib Ullah “Towards automated ice charts using Copernicus data”, presented by Thomas Kræmer The workshop was a joint ESA Phi-week side-event between the…Read More »
CIRFA researchers are presenting their work at the 2020 IEEE International Geoscience and Remote Sensing Symposium. The conference runs from September 26 – October 2 on a virtual platform. CIRFA is represented with eight contributions.Read More »
The next CIRFA seminar will be given by Geir Moholdt from the Norwegian Polar Institute, who will be talking about Ocean erosion of Svalbard glaciers seen from space. WHEN: Oct 1, 2020 from 14:00-15:00 WHERE: Online in Teams or in the CIRFA corridor. Details will be provided later. Welcome!Thomas, Andrea and MalinRead More »
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