Browsing NGU Open Archive by Subject "GEOFYSIKK"
Now showing items 1-20 of 486
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2D resistivitetsmålinger langs den planlagte Holm-Holmestrand-Nykirke jernbanetunnel
(NGU-Rapport (2009.068), Report, 2010)I oppdrag for Jernbaneverket har NGU utført geofysisk kartlegging med 2D resistivitet langs tunnelløpet Holm-Holmestrand-Nykirke i Vestfold fylke. Det er totalt samlet inn ca. 14 km resistivitetsdata, som så er prosessert ... -
2D resistivitetsmålinger ved Brubakken, Melhus sentrum og Skjerdingstad i Melhus kommune, Sør-Trøndelag: Data og tolkninger
(NGU-Rapport (2014.022), Report, 2014)Rapporten inneholder data fra 2D resistivitetsundersøkelser og grunnboringer fra tre områder i Melhus kommune: Brubakken i nord, Melhus sentrum og Skjerdingstad i sør. Data er samlet inn for å få en mer helhetlig forståelse ... -
3D gravity modelling, isostasy and elastic thickness calculation in the Barent Sea
(NGU-Rapport (2007.022), Report, 2008)Integrated 3D density and isostatic modelling show that a large difference exist between the Eastern and Western Barents Sea in terms of physical properties in the crust and underlying mantle. To constrain our analysis we ... -
3D modelling of gravity and magnetic data in the Trøndelag Platform
(NGU-Rapport (2006.082), Report, 2006)Confidential to 31.12.2008The report presents a 3D model of the entire mid-Norwegian margin, with special emphasis on the Trøndelag Platform. Based on the interpretation of OBS profiles, long-offset seismic reflection and ... -
7th International Conference on Arctic Margins - ICAM 2015
(NGU-Rapport (2015.032), Report, 2015)This report present the program and abstracts of scientific presentations given at the 7th International Conference on Arctic Margins (ICAM-VII 2015) held 2nd-5th June, in Trondheim, Norway.The International Conference on ... -
A beryllium-magnetite correlation in the Hørtekollen-Grubeås area, Buskerud, Norway, and its use for beryllium prospection.
(NGU (223), Journal article, 1963)A helvite-magnetite mineralization at Hørtekollen was studied for its beryllium and magnetite contents. Statistically, a close correlation between the magnetite and the beryllium contents was found to occur. Therefore a ... -
A preliminary study of Lofoten as a potential World Heritage Site based on natural criteria
(NGU-Rapport (2005.086), Report, 2005)(Forkortet)\rThe geology of the Lofoten region has been described with the aim of assessing whether or not the area would qualify as a candidate for the World Heritage List based on its natural properties.\rThe Lofoten ... -
A study of large-scale basins and comparison to the Eastern Barents Sea basins
(NGU-Rapport (2006.081), Report, 2006)Detailed study of the gravity field and the isostatic state of the Barents Sea Region shows that the Eastern Barents Sea basins are not typical rift basins. They show distinctive features as large wavelengths, high ... -
Acquisition, processing and interpretation of snow-streamer seismic profiles in Masi and Sennalandet, Finnmark, northern Norway
(NGU-Rapport (2021.004), Report, 2021)Two snow-streamer profiles were acquired by the University of Bergen in March and April 2012within the programme \u2018Mineral Resources in Northern Norway - MINN\u2019. The two profiles arelocated in the Masi and Sennlandet ... -
Action map for tunnel planning, Oslofjord - Telemark region: Mapping deeply weathered weakness zones
(NGU-Rapport (2016.015), Report, 2016)Joints and fractures were weathered during a sub-tropical climate regime and thus may contain smectite and kaolinite. The presence of such minerals prohibits groundwater flow in fracture and fault zones. The clay-bearing ... -
Adamsfjord og Ul'lugai'sa. Beskrivelse til de berggrunngeologiske kart 2135 I og 2135 II - M 1:50 000 (med fargetrykt kart).
(NGU; Skrifter (381; 40), Journal article, 1983)Descriptions are presented of the different rock-types occurring in either autochthonous or allochthonous position within the confines of these two map-sheets. Five principal geological or tectonostratigraphical elements ... -
Aspects of the geology of the southwestern Barents Sea from aeromagnetic data
(NGU Bulletin (427), Journal article, 1995) -
Assessment of soil and grounwater contamination at a former Soviet Military Base. Viestura Prospects Oil Depot, Riga, Latvia APPENDICEC
(NGU-Rapport (98.095A), Report, 1998)Frie emneord: Olje A former Soviet military fuel depot has been subject to site investigation to examine soil and groundwater contamination. Risk assessment techniques have been applied to make a so-called \"Tier 2\" ... -
Assessment of soil and grounwater contamination at a former Soviet Military Base. Viestura Prospekts Oil Depot, Riga, Latvia
(NGU-Rapport (98.095), Report, 1998)Frie emneord: Olje A former Soviet military fuel depot has been subject to site investigation to examine soil and groundwater contamination. Risk assessment techniques have been applied to make a so-called \"Tier 2\" ... -
Bakkemagnetometriske målinger i Altemark, Rana, Nordland.
(NGU-Rapport (84.054), Report, 1984)Ved Altemark i Rana, Nordland er det utført bakkemagnetometri over kjente forekomster av talk\/magnesitt og serpentinitt for å utprøve magnetometri som talkprosjekteringsmetode. I de fleste tilfeller gir serpentinitt med ... -
Barents Sea Aeromagnetic Remapping BASAR-08 – Acquisition, processing and interpretation
(NGU-Rapport (2009.020), Report, 2009)A high sensitivity aeromagnetic survey, BASAR-08, was carried out in an area of 80,600 km2 in the Norwegian Barents Sea. Data processing comprised spike-removal and data editing, systematic corrections, statistical, and ... -
Barents Sea Aeromagnetic Remapping BASAR-09 - Aquisition and processing report and preliminary interpretation of the SW Barents Sea
(NGU-Rapport (2010.056), Report, 2010)A high-sensitivity aeromagnetic survey, BASAR-09, was carried out in an area of 106,300 km2 in the Norwegian Barents Sea. Data processing comprised spike-removal and data editing, systematic corrections, and statistical ... -
Barents Sea Aeromagnetic Suvey BAS-06 - Acquisition - processing report and preliminary interpretation
(NGU-Rapport (2007.035), Report, 2007)A high sensitivity aeromagnetic survey, BAS-06, was carried out in an area of 46530 km2 from the Finnmark Platform to the Bjarmeland Platform in the Barents Sea. Data processing comprised spike removal and data editing, ... -
Baryttleting i Finnmark. Slutt-rapport
(NGU-Rapport (88.058), Report, 1988)Geokjemisk kartlegging på Nordkalotten viste at Varangerhalvøya\/Tana-regionen er en provins med høyt bariuminnhold. Oppfølgingen innenfor den påviste barium- provinsen har ført til funn av barytt flere steder. Mest ...