| id |
255 |
| abstract |
This geophysical survey has been carried out by, British Geological Survey (BGS), the survey took place in July 1991 in the North Sea on board the RRS Challenger. The purpose was to collect data to investigate gas-leakage phenomena from pockmarks in the North Sea. Sea floor data were collected using Sidescan Sonar. Sub-bottom profiling data were collected using Deep Tow Boomer. These data were recorded digitally and are archived by BGS.
|
| end_date_est |
Estimated
|
| cruise |
1991/3
|
| additional_info |
For more detailed information on the acquisition equipment and data collection techniques, operational standards, data processing methods and quality control procedures used on this survey see the Report of Survey/Cruise Report and associated documentation where available. The information available may vary depending on the age of the survey. Data are checked and loaded to the BGS Coastal and Marine data management system following BGS marine data management procedures.
|
| confidentiality |
unclassified (open file)
|
| cruise_alias |
CH82A, CH82B
|
| nav_equip_type |
GPS
|
| accessuse_restric |
unrestricted use, copyright acknowledgement
|
| restitle |
Geophysical Survey 1991/3: UK Block 15/25 and Skagerrak (15/07/1991 to 29/07/1991)
|
| geophys_equip_type |
Deep Tow Boomer, Sidescan Sonar
|
| 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 |
RRS Challenger
|
| samp_equip_type |
None
|
| terms_of_use_url |
http://nationalarchives.gov.uk/doc/open-government-licence/version/3/
|
| client |
British Geological Survey
|
| start_date |
1991-07-15 00:00:00
|
| contractor |
British Geological Survey
|
| start_date_est |
Estimated
|
| cruise_data_url |
None
|
| mdfileid_nerc_guid |
abc9f747-539f-0f38-e044-0003ba9b0d98
|
| cruise_area |
CP2 Regional Sea Boundaries: Northern North Sea, Offshore 1:250k: Fladen, SeaVoX Sub-Ocean: NORTH SEA, SKAGERRAK
|
| end_date |
1991-07-29 00:00:00
|
