Browsing NORCE vitenarkiv by Author "Lauknes, Tom Rune"
Now showing items 1-20 of 23
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Bakkebaserte radarmålinger i etterkant av leirskred i Sørkjosen 10.05.2015. (13/2015)
Eriksen, Harald Øverli; Lauknes, Tom Rune; Hindberg, Heidi; Larsen, Yngvar (Research report, 2015) -
Consistent ice and open water classification combining historical synthetic aperture radar satellite images from ERS-1/2, Envisat ASAR, RADARSAT-2 and Sentinel-1A/B
Johansson, Malin; Malnes, Eirik; Gerland, Sebastian; Cristea, Anca; Doulgeris, Anthony Paul; Divine, Dmitry V; Pavlova, Olga; Lauknes, Tom Rune (Peer reviewed; Journal article, 2019)Synthetic Aperture Radar (SAR) satellite images are used to monitor Arctic sea ice, with systematic data records dating back to 1991. We propose a semi-supervised classification method that separates open water from sea ... -
Deformasjonskartlegging rundt Longyearbyen ved bruk av satellittbasert radarinterferometri. (13/2017)
Rouyet, Line; Eckerstorfer, Markus; Lauknes, Tom Rune; Riise, Tore (Research report, 2018) -
Environmental Controls of InSAR-Based Periglacial Ground Dynamics in a Sub-Arctic Landscape
Rouyet, Line; Karjalainen, Olli; Niittynen, P.; Aalto, Juha; Luoto, Miska; Lauknes, Tom Rune; Larsen, Yngvar; Hjort, J. (Peer reviewed; Journal article, 2021)Periglacial environments are characterized by highly dynamic landscapes. Freezing and thawing lead to ground movement, associated with cryoturbation and solifluction. These processes are sensitive to climate change and ... -
Ground displacements on Aitik tailings dams using SAR Interferometry. (21/2018)
Rouyet, Line; Lauknes, Tom Rune; Davids, Corine (Research report, 2018)As part of the REmote SEnsing supporting surveillance and operation of Mines (RESEM) project, we performed a preliminary study about the use of Synthetic Aperture Radar Interferometry (InSAR) for documenting ground ... -
Iceberg Detection With RADARSAT-2 Quad-Polarimetric C-Band SAR in Kongsfjorden, Svalbard-Comparison With a Ground-Based Radar
Bailey, Johnson; Akbari, Vahid; Liu, Tao; Lauknes, Tom Rune; Marino, Armando (Peer reviewed; Journal article, 2024)Satellite monitoring of icebergs in the Arctic region is paramount for the safety of shipping and maritime activities. The potential of polarimetric synthetic aperture radar data in enhancing detection capabilities of ... -
InSAR Svalbard – User requirements, technical considerations, and product development plan
Rouyet, Line; Bredal, Marie Bergvik; Lauknes, Tom Rune; Dehls, John F.; Larsen, Yngvar; van Oostveen, Jelte Geert; Hindberg, Heidi; Wendt, Lotte (Research report, 2024)The InSAR Svalbard development project (2023–2025) is a partnership between the Geological Survey of Norway (NGU) and NORCE Norwegian Research Centre AS, with funding from the Norwegian Space Agency (Post 74, contract ... -
Kartlegging av 3D-bevegelsesmønstre på Gámanjunni 3, Kåfjord, Troms. (14/2017)
Eriksen, Harald Øverli; Larsen, Yngvar; Hindberg, Heidi; Lauknes, Tom Rune (Research report, 2017) -
Mannen/Børa: InSAR prosessering ved bruk av TerraSAR-X og RADARSAT-2 bilder (15/2015)
Rouyet, Line; Lauknes, Tom Rune; Høgda, Kjell Arild (Research report, 2015)Rapporten presenterer InSAR resultatene på Mannen/Børa (Vestlandet, Norge) ved bruk av TerraSAR-X bilder (2010–2013) og RADARSAT-2 bilder (2009–2014). Den er et utfyllende dokument til Norut rapport 05/2013. SAR bilder er ... -
Mapping and characterization of unstable slopes with Sentinel-1 multi-geometry InSAR (activity line 2: public sector applications)
Lauknes, Tom Rune; Grahn, Jakob; Royet, Line; Larsen, Yngvar; Böhme, Martina; Dehls, John F.; Kristiansen, Lene (Research report, 2020)This is a high-level report that summarizes the main achievements and results of the research and development conducted in the project “Mapping and Characterization of unstable slopes with Sentinel-1 multi-geometry InSAR ... -
Multi-agent informed path planning using the probability hypothesis density
Olofsson, Harald Lennart Jonatan; Hendeby, Gustaf; Lauknes, Tom Rune; Johansen, Tor Arne (Peer reviewed; Journal article, 2020)An Informed Path Planning algorithm for multiple agents is presented. It can be used to efficiently utilize available agents when surveying large areas, when total coverage is unattainable. Internally the algorithm has a ... -
Nordnes: InSAR prosessering ved bruk av TerraSAR-X og Radarsat-2 bilder (2009-2015). Oppsummeringsrapport (26/2015)
Rouyet, Line; Eriksen, Harald Øverli; Lauknes, Tom Rune (Research report, 2015)Rapporten presenterer satellittbaserte InSAR resultater fra Nordnes (Troms, Norge) ved bruk av TerraSAR-X (2009–2014) and RADARSAT-2 satellittbilder (2009–2014). Den inkluderer kart med gjennomsnittlige årlig bevegelseshastighet ... -
Permafrost in monitored unstable rock slopes in Norway-New insights from temperature and surface velocity measurements, geophysical surveying, and ground temperature modelling
Etzelmüller, Bernd; Czekirda, Justyna; Magnin, Florence; Duvillard, Pierre-Allain; Ravanel, Ludovic; Malet, Emanuelle; Aspaas, Andreas Grøvan; Kristensen, Lene; Skrede, Ingrid; Majala, Gudrun D.; Jacobs, Benjamin; Leinauer, Johannes; Hauck, Christian; Hilbich, Christin; Böhme, Martina; Hermanns, Reginald; Eriksen, Harald Øverli; Lauknes, Tom Rune; Krautblatter, Michael; Westermann, Sebastian (Peer reviewed; Journal article, 2022)The warming and subsequent degradation of mountain permafrost within alpine areas represent an important process influencing the stability of steep slopes and rock faces. The unstable and monitored slopes of Mannen (Møre ... -
Regional Morpho-Kinematic Inventory of Slope Movements in Northern Norway
Rouyet, Line; Lilleøren, Karianne Staalesen; Böhme, Martina; Vick, Louise Mary; Delaloye, Reynald; Etzelmüller, Bernd; Lauknes, Tom Rune; Larsen, Yngvar; Blikra, Lars Harald (Peer reviewed; Journal article, 2021)https://www.frontiersin.org/articles/10.3389/feart.2021.681088 -
Relating 3D surface displacement from satellite- and ground-based InSAR to structures and geomorphology of the Jettan rockslide, northern Norway
Eriksen, Harald Øverli; Bergh, Steffen G; Larsen, Yngvar; Skrede, Ingrid; Kristensen, Lene; Lauknes, Tom Rune; Blikra, Lars Harald; Kierulf, Halfdan Pascal (Peer reviewed; Journal article, 2017) -
Seasonal InSAR Displacements Documenting the Active Layer Freeze and Thaw Progression in Central-Western Spitsbergen, Svalbard
Rouyet, Line; Liu, Lin; Strand, Sarah Marie; Christiansen, Hanne H; Lauknes, Tom Rune; Larsen, Yngvar (Peer reviewed; Journal article, 2021)In permafrost areas, the active layer undergoes seasonal frost heave and thaw subsidence caused by ice formation and melting. The amplitude and timing of the ground displacement cycles depend on the climatic and ground ... -
SENBYGG
Malnes, Eirik; Anfinsen, Stian Normann; Lauknes, Tom Rune; Haarpaintner, Jörg; Wendt, Lotte; Grahn, Jakob (Research report, 2023)Rapporten dokumenterer resultater fra prosjektet SENBYGG der Statens kartverk er oppdragsgiver. Prosjektet har som formål å detektere bygningsendringer (nybygg, tilbygg eller revet bygg) ved hjelp av radarsatellittene ... -
SIOS’s Earth Observation (EO), Remote Sensing (RS), and operational activities in response to COVID-19
Jawak, Shridhar D.; Andersen, Bo N.; Pohjola, Veijo; Godøy, Øystein; Hübner, Christiane E.; Jennings, Inger; Ignatiuk, Dariusz; Holmen, Kim; Sivertsen, Agnar; Hann, Richard; Tømmervik, Hans; Kääb, Andreas; Błaszczyk, Małgorzata; Salzano, Roberto; Luks, Bartłomiej; Høgda, Kjell Arild; Storvold, Rune; Nilsen, Lennart; Salvatori, Rosamaria; Krishnan, Kottekkatu Padinchati; Chatterjee, Sourav; Lorentzen, Dag Arne; Erlandsson, Rasmus; Lauknes, Tom Rune; Malnes, Eirik; Karlsen, Stein Rune; Enomoto, Hiroyuki; Fjæraa, Ann Mari; Zhang, Jie; Marty, Sabine; Nygård, Knut Ove; Lihavainen, Heikki (Journal article; Peer reviewed, 2021)Svalbard Integrated Arctic Earth Observing System (SIOS) is an international partnership of research institutions studying the environment and climate in and around Svalbard. SIOS is developing an efficient observing system, ... -
Spaceborne radar interferometry (InSAR) for natural hazards, landslides and infrastructure: limitations and potential / Satellittbasert radarinterferometri (InSAR) for naturfare, skred og infrastruktur: begrensninger og muligheter (5/2015)
Rouyet, Line; Lauknes, Tom Rune; Høgda, Kjell Arild (Research report, 2015) -
Validation of SAR iceberg detection with ground-based radar and GPS measurements
Akbari, Vahid; Lauknes, Tom Rune; Rouyet, Line; Negrel, Jean; Eltoft, Torbjørn (Peer reviewed; Journal article, 2018)