Blar i NORCE vitenarkiv på forfatter "Larsen, Yngvar"
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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) -
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 ... -
The Extended Timing Annotation Dataset for Sentinel-1-Product Description and First Evaluation Results
Gisinger, Christoph; Libert, Ludivine; Marinkovic, Petar; Krieger, Lukas; Larsen, Yngvar; Valentino, Antonio; Breit, Helko; Balss, Ulrich; Suchandt, Steffen; Nagler, Thomas; Eineder, Michael; Miranda, Nuno (Peer reviewed; Journal article, 2022)This article introduces the extended timing annotation dataset (ETAD) product for Sentinel-1 (S-1) which was developed in a joint effort of German Aerospace Center (DLR) and European Space Agency (ESA). It allows to correct ... -
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) -
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 ... -
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 ... -
Visualizing and interpreting surface displacement patterns on unstable slopes using multi-geometry satellite SAR interferometry (2D InSAR)
Eriksen, Harald Øverli; Lauknes, Tom Rune; Larsen, Yngvar; Corner, Geoffrey D.; Bergh, Steffen G; Dehls, John; Kierulf, Halfdan Pascal (Journal article; Peer reviewed, 2017)It is well known that satellite radar interferometry (InSAR) is capable of measuring surface displacement with a typical accuracy on the order of millimeters to centimeters. However, when the true deformation vector differs ...