df305b0a-ca6e-4dc3-87e6-3b1f62b1d513 2025-01-28T09:13:46.506718Z ISO 19115-3 - Emodnet Checkpoint - Targeted Data Product MEDSEA_CH6_Product_4 / Maps showing differences between most recent TRIX estimates (2008-2012) and TRIX from the earlier periods 1998-2002 and 1993-1997 2016-11-24T14:00:00 creation 2016-12-08T18:00:00 revision DOI:10.12770/df305b0a-ca6e-4dc3-87e6-3b1f62b1d513 TRIX differences between the periods 2008-2012 minus 1998-2002, and 2008-2012 minus 1993-1997, are provided. Map of trends of “eutrophication algorithm/indicator” from in situ data and FOR THE PAST 10 YEARS EMODnet Medsea Checkpoint Oceans.cat acruzado@oceans.cat pointOfContact Oceans.cat bahamon@ceab.csic.es pointOfContact EMODnet Medsea Checkpoint back-end-medsea-ckpt@cls.fr publisher Oceans.cat acruzado@oceans.cat author Antonio Cruzado author CEAB-CSIC bahamon@ceab.csic.es author Nixon Bahamon author https://sextant.ifremer.fr/geonetwork/srv/api/records/df305b0a-ca6e-4dc3-87e6-3b1f62b1d513/attachments/CH6P4.jpg MedSea - CH06 - Marine Environment Used by challenges 2015-11-26 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 eutrophication index historical data sets maps trends Mediterranean Sea open and free 9ff13db1-a368-4b50-a09d-81ad690d5024 a5450981-db61-4f39-9ab7-ce3db054cac1 4b22a8fd-7a5d-4149-9755-fb5956a0c371 5ed84eb3-77bd-4912-b7c0-06f15abe0fa7 1b0db429-5d86-4d62-920b-ff31cd9d61a8 cacbbebf-c23f-40d9-bf83-c9fcd005c720 e5ab50e3-8c72-4fc3-87bc-d9696d071a10 199a2c00-c460-4aab-92b4-9069c97bc411 199a2c00-c460-4aab-92b4-9069c97bc411 1142bafe-f909-43ce-8fac-0eb569a829da 8b580f14-8ca9-4b47-af0e-57300cb6c21b 8080431e-a113-44d8-8d08-232cdb1e8dc0 e1ed08c1-6131-450c-a577-f89b51040bb4 da8a7d75-c1ef-4bb1-8f84-6a02eedc0e58 adf10368-e5a1-42fa-9edc-4465f1dabfdf 49817c96-48c9-4c87-9eec-27ead88fe37e 032a71fb-2249-4c79-8d30-51aba2d19c50 4523421b-e814-4bd7-94ab-fad383430601 f278a4e8-e8c6-4c1c-b267-50f7f9bdcabe 65856bec-7740-430b-b5dd-ac7d639d7c2c 8d0e7720-f183-4eff-be16-19542fdec11e grid utf8 oceans -6 36.5 30 46 1993-01-01T00:00:00 2012-12-31T00:00:00 0 5 PDF ESRI Shapefile https://doi.org/10.12770/df305b0a-ca6e-4dc3-87e6-3b1f62b1d513 WWW:LINK-1.0-http--metadata-URL DOI of the product DOI of the product https://sextant.ifremer.fr/documentation/medcheckpoint/CH6_product_4.xml OGC:OWS-C CH6_product_4 Product visualization http://www.emodnet-mediterranean.eu WWW:LINK Access to the website -6 36.5 30 46 1993-01-01T00:00:00 2002-12-31T00:00:00 0 5 MEDSEA_CH6_Product_4 Map of trends of “eutrophication algorithm/indicator” from in situ data and FOR THE PAST 10 YEARS Marine water|Chlorophyll pigment concentrations in water bodies|Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body by synthesis from multiple satellite sensors|High level analyzed|Delayed Marine water|Dissolved oxygen parameters in the water column||High level analyzed|Delayed Marine water|Nitrate concentration parameters in the water column||High level analyzed|Delayed Marine water|Phosphate concentration parameters in the water column||High level analyzed|Delayed Marine water|Salinity of the water column||High level analyzed|Delayed Marine water|Temperature of the water column||High level analyzed|Delayed Horizontal Spatial Coverage AP.1.1 Horizontal coverage extent of product (eg : surface of the Mediterranean Sea) Real km**2 2000000 Vertical Spatial Coverage AP.1.2 Vertical coverage extent of product Real meters 5 Temporal Coverage AP.1.3 Temporal coverage extent of product Integer days 7300 Number of Characteristics AP.2.1 Number of characteristics in product Integer 6 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 8000 Vertical resolution AP.3.2 Average vertical sampling Real meters 1 2016-11-24T00:00:00 Temporal resolution AP.3.3 Temporal sampling interval of product Real days 1825 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 % 50 Huge gaps in time and space of simultaneous data collections of the six variables required for TRIX calculation, prevented reaching a higher accuracy. Temporal validity AP.4.1 Max elapsed time between last input data records update and product creation date Integer days 1825 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 % -20 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 % 0 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 % 100 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 % -14.285714285714286 Horizontal resolution error P.APE.3.1 Percentage to which the product averaged horizontal mesh size or horizontal scale is not compliant with the DPS averaged mesh size or horizontal scale(DPS_AP_3_1 - TDP_AP_3_1)*100/DPS_AP_3_1 Percentage % 20 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 % 0 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 % -1927.7777777777778 Thematic accuracy errror P.APE.3.4 Compliance with the value domain of the accuracy defined in DPS (% extracted from thematic accuracy description)TDP_AP_3_4 Percentage % 50 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 % -400