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| Data set name | INFOMAR INSS Bathymetry Shannon 2013 WGS84 7m Globe dtm |
| Discipline | |
| Parameter groups | |
| Discovery parameter | |
| GEMET-INSPIRE themes | Oceanographic geographical features |
| Abstract | The scientific aims of the survey were to (i) undertake a hydrographic survey to International Hydrographic Organisation (IHO) Order 1a standard. This composite dataset is comprised of areas surveyed as part of the ongoing Infomar project (formerly Irish National Seabed Survey), a joint seabed mapping project between the Geological Survey of Ireland and the Marine Institute. During July and August 2013, INFOMAR, Ireland’s seabed mapping programme conducted a near-shore seabed survey in the Shannon Estuary. The R.V. Keary, the R.V. Geo and M.V. Cosantóir Bradán were used in this survey. The R.V. Keary used a Kongsberg Simrad EM2040 multibeam echosounder. M.V. Cosantóir Bradán was equipped with a Reson 7101 shallow-water MBES system. The RV Geo was equipped with a SEA SWATHplus sonar system. Depths were reduced to Lowest Astronomical Tide using the VORF model while sound velocity corrections from CTD casts were applied in CARIS. Survey work was carried out to International Hydrographic Organisation (IHO) Order 1A and Special Order standard, especially for shallow water depths and areas significant for navigation. Please reference the INFOMAR projects when the data is used in publications & presentations. Visit http://www.infomar.ie for more information. All of this data & reports can be downloaded free of charge in a variety of formats from https://jetstream.gsi.ie/iwdds/map.jsp |
| Related EDMED dataset | INFOMAR Seabed Survey Multibeam Surveyed Area around Ireland |
| Data format | |
| Data size | 1300.000 MB
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| Data set creation date | 20171017 |
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| Map | |
| GML id | ms01 |
| GML objects | | Name | Description |
|---|
| Boundary | Boundary | | Boundary | Boundary |
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| Datum | World Geodetic System 84 |
| Measuring area type | surface |
| Minimum instrument depth (m) | -5.05 |
| Maximum instrument depth (m) | 47.02 |
| Sea regions | |
| Location qualification | Both (Landward + beyond the 12 NM boundary) |
| MSFD areas | North East Atlantic Ocean |
|
| Start date | 20130801 |
| Start time | 00:00:00 |
| End date | 20130831 |
| End time | 00:00:00 |
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| Instrument/gear category | |
| Platform type | |
| Cruise name | CB1304, KY1305 and GEO1305 |
| Alternative cruise name | CB1304, KY1305 and GEO1305 |
| Cruise start date | 20130801 |
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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_Horizontal | 2017-09-19 | smaller than 20m | | QI_Purpose | 2017-09-19 | Hydrographic survey or compatible with hydrographic standards | | QI_Vertical | 2017-09-19 | 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. |
|
| CDI-record id | 2270127 |
| 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 |