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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
We have addressed the seismic data denoising problem, in which the noise is random and has an unknown spatiotemporally varying variance. In seismic data processing, random noise is often attenuated using transform-based ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
The rate at which global mean sea level (GMSL) rose during the 20th century is uncertain, with little consensus between various reconstructions that indicate rates of rise ranging from 1.3 to 2 mm⋅y−1. Here we present a ...
(Master thesis / Masteroppgave, 2010)
I Dovrefjellregionen, Sør-Norge, er det gjort permafrostundersøkelser knyttet til iskjernemorener og steinbreer. På Dovrefjell er det alpin permafrost fra ca 1450-1550 m.o.h., og alle lokalitetene som er undersøkt ligger ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
We investigate initiation and evolution of sheath folds developing in multilayer sequences around slip surfaces in simple shear. The slip surface is initially circular and oriented at 135° to the shearing direction. The ...
(Master thesis / Masteroppgave, 2009)
Image matching, or registration, is the process where two or more images are compared to find corresponding areas or objects. Several different methods are used in the approach of quantizing displacements (e.g. cross-correlation ...
(Doctoral thesis / Doktoravhandling, 1991)
The recession curve provides important information about the low flow behaviour of rivers, and tells in a general way about the natural water storages feeding the stream. This work has, however, found a high time variability ...
(Master thesis / Masteroppgave, 2011)
Med sikte på å teste robustheten i massebalanseberegningene på den alpine breen Storbreen i Jotunheimen, er det beregnet vinterbalanse med utgangspunkt i fire tilfeldige utvalg av sonderingsverdier (data fra Norges Vassdrag- ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Cone-in-cone (CIC) and beef (BF) carbonate lenses ornament detachment zone faults underlying Triassic growth basins on Edgeøya. Field relationships place CIC and BF growth as during early diagenesis and a transition from ...
(Master thesis / Masteroppgave, 2011)
Den nordlige del af Hardangerjøkulen har gennem de seneste knap 50 år været et kendt udflugtsmål for forskere og undervisningsgrupper. Resultatet af dette er, at der i dag findes en stor mængde kortlægninger fra området, ...
(Master thesis / Masteroppgave, 2010)
Tunsbergdalen er en glasialt erodert dal i indre del av Sogn og Fjordane. Innerst i Tunsbergdalen ligger fastlands-Norges og -Europas lengste utløpsbre, Tunsbergdalsbreen. Denne drenerer deler av platåbreen Jostedalsbreen. ...