Item 148
| Property | Value |
|---|---|
| id | 148 |
| cruise_area | CP2 Regional Sea Boundaries: Northern North Sea, Scottish Continental Shelf, Southern North Sea, Offshore 1:250k: Bergen Bank, Borders, Bosies Bank, Bressay Bank, Caithness, California, Cod, Cormorant, Devil's Hole, Dogger, Fair Isle, Farne, Fisher, Fladen, Forties, Foula, Halibut Bank, Indefatigable, Ling Bank, Marr Bank, Miller, Moray-Buchan, Orkney, Peterhead, Shetland, Silver Well, Spurn, Swallow Hole, Tay-Forth, Tyne-Tees, Viking, Offshore 1:500k: Faroe Shetland Basin, SeaVoX Sub-Ocean: NORTH SEA, NORTHEAST ATLANTIC OCEAN (40W), NORWEGIAN SEA |
| end_date | 1977-10-05 00:00:00 |
| abstract | Report: Deegan, SE. 1978. Gravity survey of the North Sea, north of 54N on MV Sperus. MGU Project 77/02. (IGS Report No 77, 89) |
| end_date_est | Estimated |
| cruise | 1977/2 |
| additional_info | Navigation: Magnavox satellite navigation system integrated with MX doppler sonar. Decca Mk21 Main Chain. Equipment: Atlas Deso 10 echo sounder with hull mounted transducer and digital readout unit (Edig 10). La Coste & Romberg S75 and LaCoste & Romberg S40 gravity meters. Askania GSS-3 gravity meter and Brown platform. Barringer magnetometer. Edo Western pinger with hull mounted transducer. For more detailed information see the Cruise Report. |
| confidentiality | unclassified (open file) |
| cruise_alias | None |
| nav_equip_type | Decca Main Chain, Transit satellite |
| accessuse_restric | unrestricted use, copyright acknowledgement |
| restitle | Geophysical Survey 1977/2: North Sea (9/04/1977 to 05/10/1977) |
| geophys_equip_type | Echo Sounder, Gravimeter, Magnetometer, Pinger |
| terms_of_use | Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials "Contains British Geological Survey materials ©UKRI [year]" |
| ship | MV Sperus |
| samp_equip_type | None |
| terms_of_use_url | http://nationalarchives.gov.uk/doc/open-government-licence/version/3/ |
| client | British Geological Survey |
| start_date | 1977-04-09 00:00:00 |
| mdfileid_nerc_guid | abc9f747-53f4-0f38-e044-0003ba9b0d98 |
| contractor | British Geological Survey |
| start_date_est | Estimated |
| cruise_data_url | None |