2163da64-0e21-4335-9289-f7c50a84a560 2025-01-28T08:38:36.398621Z ISO 19115-3 - Emodnet Checkpoint - Targeted Data Product ATLANTIC_CH04_Product_5 / Total ice cover (1915-2014) 2018-02-19T00:00:00 creation DOI:10.12770/2163da64-0e21-4335-9289-f7c50a84a560 Not Applicable Pentadal time-series of the area in the North Atlantic (IHO, 1953) where ice occurred. On a 1 degree grid find all cells that experienced ice in at least 1 month of each 5 year period between 1915 and 2014, and then calculate the total area that these cells covered. To make a pentadal timeseries of the total ice cover of the NorthAtlantic. This EMODnet Atlantic Checkpoint data product is the result of a “challenge” stress test forming a part of a group of tests to evaluate marine data capacity according to set user requirements. The products do not constitute a formal climate assessment and should not be used as such. Cefas stephen.dye@cefas.co.uk pointOfContact EMODnet Atlantic Checkpoint back-end-atlantic-ckpt@cls.fr publisher Cefas stephen.dye@cefas.co.uk author Atlantic - CH04 - Climate 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 Oceanographic geographical features GEMET - INSPIRE themes, version 1.0 2009-09-22 publication geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Draft Validation 2015-01-29 publication geonetwork.thesaurus.local.theme.emodnet-checkpoint.status This EMODnet Atlantic Checkpoint data product (the “Product”) is the result of a “challenge” stress test specified by the call for tenders No MARE/2012/11. The challenge partners ( "the producer") were commissioned to perform a number of tests to evaluate marine data according to set user requirements. This product and any resultant data and metadata produced is a consequence of these tests and provided for interest only. The Product is provided on an “as is” basis, and the producer disclaims any and all warranties, conditions, or representations (express, implied, oral or written), relating to the Product or any part thereof, including, without limitation, any and all implied warranties of quality, performance, suitability or fitness for a particular purpose to the full extent permitted by law. The Producer and the Atlantic Checkpoint partners accept no liability for loss suffered or incurred as a result of reliance on the Product or any output of its use. The Producer shall not be liable for any economic loss, loss of profit, loss of business or contract, depletion of goodwill or otherwise, in each case whether direct, or indirect or any indirect loss whatsoever (howsoever caused) including loss or damage suffered as a result of an action brought by any person which arise out of or in connection with the use of the Product or inability to use the Product Limited: The product fails in most aspects to meet the objectives but meet some. The purpose is to make a pentadal timeseries of the total ice cover of the NorthAtlantic, but we focussed on ice occurence as ice is present in only a very small area and for a short period each year within the region which is defined to be south of the Arctic. • Temporal coverage and spatial coverage meets requirement • Spatial resolution of 1 degree is suitable for global scale analysis; • Well validated data source, with high quality QC. • Data are available in a well documented format including metadata. • The product is not a quantitative measure of ice cover but the region that experiences ice within each pentade. 9fa56716-a7da-4f74-a99b-dced1df97b06 ffb87c9b-2d1b-4367-b904-7835028ffb52 textTable utf8 oceans -83.0149 6.62 0 68.6387 Invalid Date 2014-12-31 0 0 XYZ Ascii https://doi.org/10.12770/2163da64-0e21-4335-9289-f7c50a84a560 WWW:LINK-1.0-http--metadata-URL DOI of the product DOI of the product http://www.emodnet-atlantic.eu WWW:LINK Access to the website https://sextant.ifremer.fr/documentation/atlcheckpoint/product/CH_4_product_5.zip WWW:DOWNLOAD-1.0-link--download Download product Download product ATLANTIC_CH04_Product_5_1 Coverage by ice Ice|Snow and ice mass, thickness and extent|Coverage (by area) of ice on the water body by image analysis|High level analyzed|Delayed (mandatory) -83.0149 6.62 0 68.6387 1915_01-01 2014-12-31 0 0 Horizontal Spatial Coverage AP.1.1 Horizontal coverage extent of product (eg : surface of the Mediterranean Sea) Real km**2 31890384 2018-01-23T00:00:00 • Spatial resolution of 1 degree is suitable for global scale analysis; Vertical Spatial Coverage AP.1.2 Vertical coverage extent of product Real meters 0 2018-01-23T00:00:00 na Temporal Coverage AP.1.3 Temporal coverage extent of product Integer days 36500 2018-01-23T00:00:00 • Temporal coverage and spatial coverage meets requirement Number of Characteristics AP.2.1 Number of characteristics in product Integer 1 2018-01-23T00:00:00 Vertical resolution AP.3.2 Average vertical sampling Real meters 0 2018-01-23T00:00:00 na Temporal resolution AP.3.3 Temporal sampling interval of product Real days 1865 2018-01-23T00:00:00 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 36500 2018-01-23T00:00:00 Usability AP.5.1 Good 2018-01-23T00:00:00 The challenge set is to make a pentadal timeseries of the total ice cover of the whole North Atlantic. The product focusses on ice occurence as ice is present in only a very small area and for a short period each year within the region. Horizontal spatial coverage error P.APE.1.1 Percentage to which the extent of the horizontal spatial coverage of TPD is not compliant with the DPS extent in km**2(TDP_AP_1_1 - DPS_AP_1_1)*100/DPS_AP_1_1 Percentage % 0 Horizontal spatial coverage fitness for use error UD.FU.1.1 Combination of the errors of the product component Cn with the error of the selected input data set Ud Cn used for this component 0 Vertical spatial coverage error P.APE.1.2 Percentage to which the extent of the vertical spatial coverage of TPD is not compliant with the DPS extent in metres.(TDP_AP_1_2 - DPS_AP_1_2)*100/DPS_AP_1_2 Percentage % Vertical spatial coverage fitness for use error UD.FU.1.2 Combination of the errors of the product component Cn with the error of the selected input data set Ud Cn used for this component Temporal coverage error P.APE.1.3 Percentage to which the extent of the temporal coverage of TPD is not compliant with the DPS extent in days.(TDP_AP_1_3 - DPS_AP_1_3)*100/DPS_AP_1_3 Percentage % 0 Temporal coverage fitness for use error UD.FU.1.3 Combination of the errors of the product component Cn with the error of the selected input data set Ud Cn used for this component 0 Thematic content error P.APE.2.1 Percentage of completeness/Incompleteness of the number of characteristcs with respect to the list in DPS(TDP_AP_2_1 - DPS_AP_2_1)*100/DPS_AP_2_1 Percentage % 0 Vertical resolution error P.APE.3.2 Percentage to which the product averaged vertical mesh size or vertical scale is not compliant with the DPS averaged mesh size or vertical scale(DPS_AP_3_2 - TDP_AP_3_2)*100/DPS_AP_3_2 Percentage % Vertical resolution fitness for use error UD.FU.3.2 Combination of the errors of the product component Cn with the error of the selected input data set Ud Cn used for this component Temporal sampling interval error P.APE.3.3 Percentage to which the product temporal sampling interval is not compliant with the one defined in DPS (percentage to be extracted from text of AP.3.3 measure)(DPS_AP_3_3 - TDP_AP_3_3)*100/DPS_AP_3_3 Percentage % 0 Temporal resolution fitness for use error UD.FU.3.3 Combination of the error of the product component Cn with the error of the selected input data set Ud Cn used for this component 0 Temporal validity error P.APE.4.1 Percentage to which the elapsed time of the product is not compliant with the max elapsed time specified in DPS.(DPS_AP_4_1 - TDP_AP_4_1)*100/DPS_AP_4_1 Percentage % 0 Temporal validity fitness for use error UD.FU.4.1 Combination od errors of extent to which the elapsed time between last selected input data record update and the product creation date is compliant with the max elapsed time specified in DPS 0