7 resultater
... området. Temperaturgradienter, varmestrøm og radioaktiv energi i Osloområdet. ...
The degree of saturation of groundwater with respect to a wide range of solid phases is calculated for 240 private and public bedrock wells in Akershus and Østfold counties, southeastern Norway. The samples were collected by the local Næringsmiddeltilsynene (Public Hygiene Control Office) in cooperation with the Geological Survey of Norway (NGU).
... 0800-3416 2000.091 Geologiske undersøkelser samt energi og økonomiske beregninger viser at et borehullbasert energilager ...
... og berggrunnens egenskaper vil bestemme hvor mye energi som kan hentes ut per boremeter. Formålet med denne rapporten er å ...
In August, 1998 and July, 2000, helicopter geophysical surveys were carried out over an area of about 560 km2 immediately west of Hurdalssjøen and the Garder- moen airport. The purpose of the surveys was to provide geophysical informa- tion for improved geological mapping. The data were collected by The Geological Survey of Norway (NGU) personnel and processed at NGU. A combined total of 2780 line-km of VLF, radiometric, and magnetic data were acquired using a nominal 200-m line spacing.
During June, 1997, a helicopter geophysical survey was carried out over part of Nordmarka, an area immediately northwest from Oslo. The purpose of the survey was to provide geophysical information to improve geological mapping in the area. Approximately 3260 line-kilometers of VLF, radiometric, magnetometric, and electromagnetic data were acquired, covering an area of approximately 650 sq km, mostly over the area covered by NGUs Oppkuven mapsheet.
During June, 1997, a helicopter geophysical survey was carried out over Krokskogen, an area immediately northwest from Oslo. The purpose of the survey was to provide geophysical information to be used with geological datao to help determine the best route for tunneling from Sandvika to Hønefoss. Approximately 900 line-kilometers of radiometric, magnetometric and electromagnetic data were acquired, coverinbg an area of approximately 180 sq km. The average flying height was 80 m.
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