2afc945e-925b-4de3-a078-d810aa542b6d 2018-04-04T15:59:47Z ISO 19115-3 - Emodnet Checkpoint - Data Product Specification http://www.opengis.net/def/crs/EPSG/0/4326 ATLANTIC_CH10_Specification_1 / Sample areas of digital bathymetry covering representative areas of the North Atlantic. 2017-08-02T00:00:00 creation Not Applicable This data product selects sample areas of digital bathymetry, chosen for their relevance to marine activities and data sources alternative to GEBCO. The approach for building the digital map of water depth is to use GEBCO as a baseline and look at a set of sample areas where GEBCO could be improved upon. Sample areas have also been selected to be representative of each continent bordering the Atlantic and expected future requirements. Data sources include GEBCO, EMODNET, USGS and CHS. To assess a sample set of sites, chosen for their relevance to marine activities such as navigation and wind farm siting, with respect to improving on the GEBCO bathymetry available there. HR Wallingford q.harpham@hrwallingford.com pointOfContact Approved Validation 2015-01-29 publication geonetwork.thesaurus.local.theme.emodnet-checkpoint.status Atlantic - CH10 - Bathymetry Used by challenges 2018-03-20 publication geonetwork.thesaurus.local.theme.emodnet-checkpoint.challenges High level analyzed Processing level of characteristics 2014-08-11 publication geonetwork.thesaurus.local.theme.emodnet-checkpoint.level.of.characteristics Delayed Production mode 2014-08-11 publication geonetwork.thesaurus.local.theme.emodnet-checkpoint.production.mode Elevation GEMET - INSPIRE themes, version 1.0 2009-09-22 publication geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme vector utf8 oceans -98.64 12.19 -2.03 66.47 GeoTIFF ATLANTIC_CH10_Product_1_1 Gibraltar: A representative sample area to test data sources against GEBCO sited in an area of interest for European shipping Seabed - Riverbed|Bathymetry and Elevation|Sea-floor depth (below mean sea level) {bathymetric depth}|High level analyzed|Delayed (mandatory) -9.15 -5.7 34.5 37 Horizontal Spatial Coverage AP.1.1 Horizontal coverage extent of product (eg : surface of the Mediterranean Sea) Real km**2 84100 2018-03-28T00:00:00 Approaches to Gibraltar Vertical Spatial Coverage AP.1.2 Vertical coverage extent of product Real meters 2018-03-28T00:00:00 Temporal Coverage AP.1.3 Temporal coverage extent of product Integer days 2018-03-28T00:00:00 Number of items AP.1.4 Count of all items in the dataset or sample. Describe the items which are counted. If the number is determined by sampling unit (density), define the sampling unit (eg size of mesh). Integer 2018-03-28T00:00:00 Number of Characteristics AP.2.1 Number of characteristics in product Integer 1 2018-03-28T00:00:00 Horizontal resolution AP.3.1 Horizontal mesh size or equivalent value for the given scale of product (eg 50m for 1/50 000) Integer meters 500 2018-03-28T00:00:00 500 metres is taken as the minimum requirement here, with 100 metres desirable. Vertical resolution AP.3.2 Average vertical sampling Real meters 2018-03-28T00:00:00 Temporal resolution AP.3.3 Temporal sampling interval of product Real days 2018-03-28T00:00:00 Thematic accuracy AP.3.4 Percentage error of the product and description of error concept for the product (100 words max) provided by expert Percentage % Temporal validity AP.4.1 Max elapsed time between last input data records update and product creation date. Minimum value 1/24 day. Integer days 2018-03-28T00:00:00 Usability AP.5.1 2018-03-28T00:00:00 ATLANTIC_CH10_Product_1_2 A representative sample area to test data sources against GEBCO sited in an area which could be explored for a possible wind farm with multi-jurisdiction. Seabed - Riverbed|Bathymetry and Elevation|Sea-floor depth (below mean sea level) {bathymetric depth}|High level analyzed|Delayed (mandatory) -10.63 -9.62 47.55 48.56 Horizontal Spatial Coverage AP.1.1 Horizontal coverage extent of product (eg : surface of the Mediterranean Sea) Real km**2 10000 2018-03-28T00:00:00 10000 km2 in area of multiple jurisdiction. Vertical Spatial Coverage AP.1.2 Vertical coverage extent of product Real meters 2018-03-28T00:00:00 Temporal Coverage AP.1.3 Temporal coverage extent of product Integer days 2018-03-28T00:00:00 Number of items AP.1.4 Count of all items in the dataset or sample. Describe the items which are counted. If the number is determined by sampling unit (density), define the sampling unit (eg size of mesh). Integer 2018-03-28T00:00:00 Number of Characteristics AP.2.1 Number of characteristics in product Integer 1 2018-03-28T00:00:00 Horizontal resolution AP.3.1 Horizontal mesh size or equivalent value for the given scale of product (eg 50m for 1/50 000) Integer meters 500 2018-03-28T00:00:00 500m is taken as the minimum requirement, with 100m desirable. Vertical resolution AP.3.2 Average vertical sampling Real meters 2018-03-28T00:00:00 Temporal resolution AP.3.3 Temporal sampling interval of product Real days 2018-03-28T00:00:00 Thematic accuracy AP.3.4 Percentage error of the product and description of error concept for the product (100 words max) provided by expert Percentage % Temporal validity AP.4.1 Max elapsed time between last input data records update and product creation date. Minimum value 1/24 day. Integer days 2018-03-28T00:00:00 Usability AP.5.1 2018-03-28T00:00:00 ATLANTIC_CH10_Product_1_3 New York: A representative sample area to test data sources against GEBCO sited in an area of interest for future shipping requirements. Seabed - Riverbed|Bathymetry and Elevation|Sea-floor depth (below mean sea level) {bathymetric depth}|High level analyzed|Delayed (mandatory) -73.6 -72.65 39.6 40.45 Horizontal Spatial Coverage AP.1.1 Horizontal coverage extent of product (eg : surface of the Mediterranean Sea) Real km**2 6750 2018-03-28T00:00:00 An area off NY of approximately 6750 km2. Vertical Spatial Coverage AP.1.2 Vertical coverage extent of product Real meters 2018-03-28T00:00:00 Temporal Coverage AP.1.3 Temporal coverage extent of product Integer days 2018-03-28T00:00:00 Number of items AP.1.4 Count of all items in the dataset or sample. Describe the items which are counted. If the number is determined by sampling unit (density), define the sampling unit (eg size of mesh). Integer 2018-03-28T00:00:00 Number of Characteristics AP.2.1 Number of characteristics in product Integer 1 2018-03-28T00:00:00 Horizontal resolution AP.3.1 Horizontal mesh size or equivalent value for the given scale of product (eg 50m for 1/50 000) Integer meters 500 2018-03-28T00:00:00 500m is taken as the minimum requirement, with 100m desirable Vertical resolution AP.3.2 Average vertical sampling Real meters 2018-03-28T00:00:00 Temporal resolution AP.3.3 Temporal sampling interval of product Real days 2018-03-28T00:00:00 Thematic accuracy AP.3.4 Percentage error of the product and description of error concept for the product (100 words max) provided by expert Percentage % Temporal validity AP.4.1 Max elapsed time between last input data records update and product creation date. Minimum value 1/24 day. Integer days 2018-03-28T00:00:00 Usability AP.5.1 2018-03-28T00:00:00 ATLANTIC_CH10_Product_1_4 Azores: A representative sample area to test data sources against GEBCO sited in an area of interest in the mid-Atlantic. Seabed - Riverbed|Bathymetry and Elevation|Sea-floor depth (below mean sea level) {bathymetric depth}|High level analyzed|Delayed (mandatory) -26.42 -23.9 37.37 39.9 Horizontal Spatial Coverage AP.1.1 Horizontal coverage extent of product (eg : surface of the Mediterranean Sea) Real km**2 62500 2018-03-28T00:00:00 An area covering the Azores, of approximately 62500 km2. Vertical Spatial Coverage AP.1.2 Vertical coverage extent of product Real meters 2018-03-28T00:00:00 Temporal Coverage AP.1.3 Temporal coverage extent of product Integer days 2018-03-28T00:00:00 Number of items AP.1.4 Count of all items in the dataset or sample. Describe the items which are counted. If the number is determined by sampling unit (density), define the sampling unit (eg size of mesh). Integer 2018-03-28T00:00:00 Number of Characteristics AP.2.1 Number of characteristics in product Integer 1 2018-03-28T00:00:00 Horizontal resolution AP.3.1 Horizontal mesh size or equivalent value for the given scale of product (eg 50m for 1/50 000) Integer meters 500 2018-03-28T00:00:00 500m is taken as the minimum requirement, with 100m desirable. Vertical resolution AP.3.2 Average vertical sampling Real meters 2018-03-28T00:00:00 Temporal resolution AP.3.3 Temporal sampling interval of product Real days 2018-03-28T00:00:00 Thematic accuracy AP.3.4 Percentage error of the product and description of error concept for the product (100 words max) provided by expert Percentage % Temporal validity AP.4.1 Max elapsed time between last input data records update and product creation date. Minimum value 1/24 day. Integer days 2018-03-28T00:00:00 Usability AP.5.1 2018-03-28T00:00:00 ATLANTIC_CH10_Product_1_5 Halifax: A representative sample area to test data sources against GEBCO sited in an area of interest for future shipping requirements. Seabed - Riverbed|Bathymetry and Elevation|Depth below surface of the water body by unknown instrument and correction to zero at sea level and conversion to depth using unspecified algorithm|High level analyzed|Delayed (mandatory) -63.7 -63 44.24 44.63 Horizontal Spatial Coverage AP.1.1 Horizontal coverage extent of product (eg : surface of the Mediterranean Sea) Real km**2 1600 2018-03-28T00:00:00 An area covering the approaches to Halifax of approximately 1600km2. Vertical Spatial Coverage AP.1.2 Vertical coverage extent of product Real meters 2018-03-28T00:00:00 Temporal Coverage AP.1.3 Temporal coverage extent of product Integer days 2018-03-28T00:00:00 Number of items AP.1.4 Count of all items in the dataset or sample. Describe the items which are counted. If the number is determined by sampling unit (density), define the sampling unit (eg size of mesh). Integer 2018-03-28T00:00:00 Number of Characteristics AP.2.1 Number of characteristics in product Integer 1 2018-03-28T00:00:00 Horizontal resolution AP.3.1 Horizontal mesh size or equivalent value for the given scale of product (eg 50m for 1/50 000) Integer meters 500 2018-03-28T00:00:00 500m is taken as the minimum requirement, with 100m desirable. Vertical resolution AP.3.2 Average vertical sampling Real meters 2018-03-28T00:00:00 Temporal resolution AP.3.3 Temporal sampling interval of product Real days 2018-03-28T00:00:00 Thematic accuracy AP.3.4 Percentage error of the product and description of error concept for the product (100 words max) provided by expert Percentage % Temporal validity AP.4.1 Max elapsed time between last input data records update and product creation date. Minimum value 1/24 day. Integer days 2018-03-28T00:00:00 Usability AP.5.1 2018-03-28T00:00:00