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| Data set name | INFOMAR INSS Bathymetry CE_03_01_29m_WGS84 Globe dtm |
| Discipline | |
| Parameter groups | |
| Discovery parameter | |
| GEMET-INSPIRE themes | Oceanographic geographical features |
| Abstract | This area was surveyed as part of the Irish National Seabed Survey (INSS) now called the Infomar project , a joint seabed mapping project between the Geological Survey of Ireland and the Marine Institute. The objective of the survey during this leg was to provide The Geological Survey of Ireland with Swathe Bathymetry, Sub-Bottom Profiling, Magnetometer and Gravity data within the northern sector of Zone 2, offshore Donegal. Also observed under the provisions of the Scope of Work were regular velocity of sound profile stations and daily weather reports. The R.V. Celtic Explorer was equipped with a Kongsberg Simrad EM1002 multibeam echosounder, hull mounted on the vessel and operating at a frequency of 95khz to an angular coverage of 75° on both port and starboard sides of the transducer. The primary positioning for this survey was via the Fugro Starfix-HP (High Precision) GPS positioning system. The multi beam echo sounder data were processed utilising CARIS HIPS and SIPS v5.3 SP1 multibeam processing software. Each survey line was tidally corrected using predicted tides derived from Polpred software from the Proudman Oceanographic Laboratory. The Hydrographic component of this survey has been conducted to LINZ specifications for depth accuracy for Second order hydrographic surveys. Visit http://www.infomar.ie/ for more information. Download all of our data and reports (CE_03_01_RPT.doc) from https://jetstream.gsi.ie/iwdds/ |
| Related EDMED dataset | INFOMAR Seabed Survey Multibeam Surveyed Area around Ireland |
| Data format | |
| Data size | 1005.000 MB
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| Data set creation date | 20171017 |
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| Map | |
| GML id | ms01 |
| GML objects | | Name | Description |
|---|
| Boundary | Boundary |
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| Datum | World Geodetic System 84 |
| Measuring area type | surface |
| Minimum instrument depth (m) | 11.59 |
| Maximum instrument depth (m) | 237.56 |
| Sea regions | |
| Location qualification | Beyond the 12 NM boundary |
| MSFD areas | North East Atlantic Ocean |
|
| Start date | 20030510 |
| Start time | 00:00:00 |
| End date | 20030528 |
| End time | 00:00:00 |
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| Instrument/gear category | |
| Platform type | |
| Cruise name | CE_03_01_Donegal |
| Alternative cruise name | CE_03_01_Donegal |
| Cruise start date | 20030510 |
| Cruise Summary Report (CSR) | CE0301 - Celtic Explorer(45CE) |
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| Data originator | Geological Survey Ireland |
| Data custodian | Geological Survey Ireland |
|
| Data Distributor | Geological Survey Ireland |
| Database reference | GSI’s data can be downloaded free of charge in various formats from https://jetstream.gsi.ie/iwdds/
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| Access/ordering of data | web data access with registration |
| Access restriction | |
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| Quality info | | Name | Date | Comment |
|---|
| COMMISSION REGULATION (EC) No 1205/2008 of 3 December 2008 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards metadata | 2008-12-04 | See the referenced specification | | COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services | 2010-12-08 | See the referenced specification | | QI_Purpose | 2017-09-14 | Hydrographic survey or compatible with hydrographic standards | | QI_Horizontal | 2017-09-14 | smaller than 20m | | QI_Vertical | 2017-09-14 | MBES high frequency (larger than 100kHz) |
|
| Lineage | The data centres apply standard data quality control procedures on all data that the centres manage. Ask the data centre for details. |
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| CDI-record id | 2270128 |
| Version | 0 |
| CDI-record initial import date | 2015-06-16 17:15:33.020 |
| CDI-record last update | 2017-10-19 20:55:04.937 |
| Point of contact | Geological Survey Ireland |