Blar i Rapporter på emneord "MAGNETOMETRI"
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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 ... -
A geophysical investigation of Kjølhauggruppen and Sulåmogruppen over two areas near Meråker, Norway
(NGU-Rapport (92.270), Report, 1992)Result of a helicopter geophysical survey in the Meråker area have been inter- preted with the goal of locating mineralization. A comparison of geophysical data over known mines and showings has determined that mineralization ... -
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 ... -
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 ... -
Assessment of Geophysical Anomalies near Langvatnet, Lunner, Oppland Fylke
(NGU-Rapport (2001.046), Report, 2001)In June, 1997 and July, 2000, two separate helicopter geophysical surveys were carried out - one over an area in the vicinity of Gran, and the second over an area immediately west of Hurdalsjøen. The purpose of the surveys ... -
Automatisering av petrofysiske målinger.
(NGU-Rapport (87.148), Report, 1987)Magnetisk remanens ble tidligere målt med et manuelt instrument, et \"Oerstedmeter\", som ved hjelp av fire målesonder på et målestativ måler små magnetfelt som avleses på et viserinstrument. Dette instrumentets funksjoner ... -
Bakkegeofysikk nord for Rombaksbotn.
(NGU-Rapport (88.140), Report, 1988)Denne rapporten omfatter resultater av VLF- og magnetiske målinger utført i juli 1988 ved Haugfjellet nord for Rombaksbotn. Målingene avdekker flere anomale soner som kan være til hjelp ved kartleggingen av strukturene i ... -
Bakkegeofysikk ved Biggejavri, Finnmark 1988.
(NGU-Rapport (89.031), Report, 1989)Denne rapporten presenterer resultatene av magnetiske- og VLF-målinger utført i juli 1988 ved Biggejavri, Finnmark. Målingene var ment som et hjelpemiddel for kartleggingen av geologien i forbindelse med en Sc-Ree-forekomst ... -
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, ... -
Befaring av Gymmeland og Seilfald jern-titan forekomster.
(NGU-Rapport (1650/36A), Report, 1979)I 1978 foretok C.O. Mathiesen en befaring av Statens bergrettigheter på jern på Gymmeland og Seilfald, og i 1979 utførte T. Sørdal og H. Kalvøy magnetiske målinger over Gymmelandsforekomsten. Gymmeland er den største av ... -
Berggrunnsgeologisk rekognosering av fire områder på kysten av Møre og Trøndelag
(NGU-Rapport (86.182), Report, 1986)Det er gjennomført en berggrunnsgeologisk rekognosering av føolgende fire områder: I Veiholmen (deler av Hitra, Frøya og Smøla), II Ytre Vikna, III Kyststrøket Aure-Tustna (med den sydlige delen av Smøla) og IV Hustad. ... -
Beskrivelse av digitalt framstilt berggrunnskart over Kautokeino- grønnsteinsbeltet, Finnmark
(NGU-Rapport (92.250), Report, 1993)Geologiske og geofysiske data er samtolket for å framstille et enhetlig berg- grunnskart over Kautokeinogrønnsteinsbeltet i målestokk 1:100.000. Det geograf- iske informasjonssystemet Arc\/Info er benyttet til editering ... -
Central North Sea Aeromagnetic Survey 2010 (CNAS-10) data acquisition and processing
(NGU-Rapport (2012.023), Report, 2012)A regional aeromagnetic survey has been carried out in the North Sea called the Central North Sea Aeromagnetic Survey 2010 (CNAS-10). The acquisition was carried out during the period 26 May - 12 October 2010. The airborne ... -
Circum-Arctic Mapping Project - Gravity and magnetic maps (CAMP - GM)
(NGU-Rapport (2009.010), Report, 2010)An international effort to compile Circum-Arctic geophysical and bedrock data has been conducted by several national agencies (Russia, Sweden, Finland, Denmark, USA, Canada, Germany and Norway). This project produced an ... -
Compilation of gravity and magnetic data in the area of Statoil's licence block 02/06, offshore West Ireland
(NGU-Rapport (2007.068), Report, 2007)For the recently awarded Statoil block 02\/06, offshore West Ireland, gravity and magnetic data of the area from Statoil's DRAGON database were assorted to give a comprehensive overview of what data are already on hand. ... -
Compilation of magnetic and radiometric data measured from helicopter in the Troms – Northern Nordland area.
(NGU-Rapport (2015.022), Report, 2015)NGU conducted airborne magnetic and radiometric surveys at the area of Troms and Northern Nordland between June 2011 and October 2014 as a part of the MINN project (Mineral resources in North Norway). The data from those ... -
Compilation of various airborne geophysical data in the Oslofjord area
(NGU-Rapport (2013.030), Report, 2016)NGU has been acquiring airborne data in the Oslofjord area from early eighties until 2011. Some of the airborne surveys were performed by NGU itself and some of them were contracted to surveying companies e.g. Fugro, SGU. ...