ATLANTIC_CH04_Product_2 / Bottom temperature time-series (1915-2014)

Pentadal (5-year average) resolution time-series of bottom temperature for North Atlantic ocean area deeper than 1000m. Calculate the 5 year average bottom temperature at each point on the grid and then calculate the area weighted average.

Date (Creation): 2018-02-19T00:00:00

Identifier: DOI:10.12770/100ebc6a-2459-432c-bd2f-89f9fa57d148

Issue identification: Not Applicable

Purpose: Challenge is to understand the evolution of the bottom temperature of the North Atlantic over the last Century. 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.

Point of contact

Cefas

Publisher

EMODnet Atlantic Checkpoint

Author

Cefas

Used by challenges

Atlantic - CH04 - Climate

Processing level of characteristics

High level analyzed

Production mode

Delayed

GEMET - INSPIRE themes, version 1.0

Oceanographic geographical features

Validation

Draft

Use constraints: Other restrictions

Other constraints: 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

Use limitation: Limited: The product fails in most aspects to meet the objectives but meet some.

Use limitation: • Temporal resolution objectives were not achieved for that product.

• Spatial resolution of 1 degree is suitable for the basin scale analysis;

• As a basin wide average care is also needed in interpretation. This meets the challenge objective to test the data availability but there would be alternative metrics of subsurface change appropriate as part of a climate assessment while this should not be used for such a purpose.

In the absence of a full research project the input data needs to come from a high level product as the raw data is too sparse, in order to create a robust optimal analysis of the sparse data the producers have to bin the data into a course resolution vertically and temporally, and can only do this when the data is adequate. So covering the full century at 5 year resolution is not possible, as a basin wide average care is also needed in interpretation. The spatial coverage is adequate but for a timeseries like this the primary need is for the temporal coverage and so this product is limited.

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 climate assessment and should not be used for this purpose.

Aggregate Datasetindentifier: 3f473ac4-e37b-4928-92dc-c023d8457f7b

Association Type: Cross reference

Initiative Type: specification

Aggregate Datasetindentifier: b2d18bcc-35f9-49b0-8988-fa7ed69016f3

Association Type: Cross reference

Initiative Type: upstreamData

Spatial representation type: textTable Text, table

Metadata language: English

Character set: utf8 UTF8

Topic category

Oceans

Begin date: 1955-01-01

End date: 2015-01-01 Before

Vertical extent

Minimum value: 500

Maximum value: 5500

Reference system identifier: http://www.opengis.net/def/crs/EPSG/0/4326

Distribution format

Text ()

OnLine resource: DOI of the product ( WWW:LINK-1.0-http--metadata-URL )
DOI of the product

OnLine resource: Access to the website ( WWW:LINK )
Access to the website

OnLine resource: Download product ( WWW:DOWNLOAD-1.0-link--download )
Download product

Hierarchy level: datasetComponent

Other: ATLANTIC_CH04_Product_2_1

Other: Pentadal (5-year) resolution time-series of the bottomtemperature of the North Atlantic deeper than 500m

Other: Marine water|Temperature of the water column|Temperature of the water body|High level analyzed|Delayed (mandatory)

Begin date: 1955-01-01

End date: 2012-01-01 Before

Vertical extent

Minimum value: 500

Maximum value: 5500

Completeness omission

Name of measure: Horizontal Spatial Coverage

Measure identification: AP.1.1

Measure description: Horizontal coverage extent of product (eg : surface of the Mediterranean Sea)

Quantitative result

Value type: Real

Value: 31890384

gmd:DQ_DescriptiveResult

Date / Time: 2018-01-23T00:00:00

Completeness omission

Name of measure: Vertical Spatial Coverage

Measure identification: AP.1.2

Measure description: Vertical coverage extent of product

Quantitative result

Value type: Real

Value: 5000

gmd:DQ_DescriptiveResult

Date / Time: 2018-01-23T00:00:00

Completeness omission

Name of measure: Temporal Coverage

Measure identification: AP.1.3

Measure description: Temporal coverage extent of product

Quantitative result

Value type: Integer

Value: 20805

gmd:DQ_DescriptiveResult

Date / Time: 2018-01-23T00:00:00

Statement: 57 years

1955-2012

Conceptual consistency

Name of measure: Number of Characteristics

Measure identification: AP.2.1

Measure description: Number of characteristics in product

Quantitative result

Value type: Integer

Value: 1

gmd:DQ_DescriptiveResult

Date / Time: 2018-01-23T00:00:00

Thematic classification correctness

Name of measure: Temporal resolution

Measure identification: AP.3.3

Measure description: Temporal sampling interval of product

Quantitative result

Value type: Real

Value: 3650

gmd:DQ_DescriptiveResult

Date / Time: 2018-01-23T00:00:00

Statement: 10 year resolution

gmd:DQ_UsabilityElement

Name of measure: Usability

Measure identification: AP.5.1

Value: Limited

gmd:DQ_DescriptiveResult

Date / Time: 2018-01-23T00:00:00

Statement: • In the absence of a full research project the upstream data come from a high-level product as the raw data is sparse in both time and space. To create a robust optimal analysis of the sparse data the high level analysis have to bin the raw data into a course resolution vertically and temporally, and can only do this when the data is adequate. Covering the full century at 5 year resolution is not possible.

• As a basin wide average care is also needed in interpretation. The spatial coverage is adequate but for a timeseries like this the primary need is for the temporal coverage and so this product is limited.

Completeness omission

Name of measure: Horizontal spatial coverage error

Measure identification: P.APE.1.1

Measure description: 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

Quantitative result

Value type: Percentage

Value: 0

Completeness omission

Name of measure: Horizontal spatial coverage fitness for use error

Measure identification: UD.FU.1.1

Measure description: Combination of the errors of the product

component Cn with the error of the selected input data set Ud Cn used for this component

Value: 0

Completeness omission

Name of measure: Vertical spatial coverage error

Measure identification: P.APE.1.2

Measure description: 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

Quantitative result

Value type: Percentage

Value: 0

Completeness omission

Name of measure: Vertical spatial coverage fitness for use error

Measure identification: UD.FU.1.2

Measure description: Combination of the errors of the product

component Cn with the error of the selected input data set Ud Cn used for this component

Value: 0

Completeness omission

Name of measure: Temporal coverage error

Measure identification: P.APE.1.3

Measure description: 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

Quantitative result

Value type: Percentage

Value: -43

Completeness omission

Name of measure: Temporal coverage fitness for use error

Measure identification: UD.FU.1.3

Measure description: Combination of the errors of the product

component Cn with the error of the selected input data set Ud Cn used for this component

Value: -43

Conceptual consistency

Name of measure: Thematic content error

Measure identification: P.APE.2.1

Measure description: 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

Quantitative result

Value type: Percentage

Value: 0

Thematic classification correctness

Name of measure: Temporal sampling interval error

Measure identification: P.APE.3.3

Measure description: 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

Quantitative result

Value type: Percentage

Value: -99.89047097480832

Thematic classification correctness

Name of measure: Temporal resolution fitness for use error

Measure identification: UD.FU.3.3

Measure description: Combination of the error of the product

component Cn with the error of the selected input data set Ud Cn used for this component

Value: -99.89047097480832

File identifier: 100ebc6a-2459-432c-bd2f-89f9fa57d148 XML

Metadata language: English

Character set: UTF8

Hierarchy level: Dataset

Date stamp: 2025-01-28T08:45:16.981727Z

Metadata standard name: ISO 19115-3 - Emodnet Checkpoint - Targeted Data Product

Overviews

Spatial extent

Provided by

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Read here the full details and access to the data.

Associated resources

Not available

Simple

Vertical extent

Vertical extent

Completeness omission

Quantitative result

gmd:DQ_DescriptiveResult

Completeness omission

Quantitative result

gmd:DQ_DescriptiveResult

Completeness omission

Quantitative result

gmd:DQ_DescriptiveResult

Conceptual consistency

Quantitative result

gmd:DQ_DescriptiveResult

Thematic classification correctness

Quantitative result

gmd:DQ_DescriptiveResult

gmd:DQ_UsabilityElement

gmd:DQ_DescriptiveResult

Completeness omission

Quantitative result

Completeness omission

Completeness omission

Quantitative result

Completeness omission

Completeness omission

Quantitative result

Completeness omission

Conceptual consistency

Quantitative result

Thematic classification correctness

Quantitative result

Thematic classification correctness

Overviews

Spatial extent

Keywords

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Associated resources