• Arctic SDI catalogue
  •  
  •  
  •  

Water and Wetness 2015 (raster 100 m), Europe, 3-yearly, Nov. 2020

The Copernicus High Resolution Water and Wetness (WAW) 2015 layer is a thematic product showing the occurrence of water and wet surfaces over the period from 2009 to 2015 for the EEA38 area and the United Kingdom . This metadata corresponds to the aggregation of the 20m classified product into a 100m raster. The production of the High Resolution Water and Wetness layers was coordinated by the European Environment Agency (EEA) in the frame of the EU Copernicus programme.

Two WAW products are available:

- The main Water and Wetness (WAW) product, with defined classes of (1) permanent water, (2) temporary water, (3) permanent wetness and (4) temporary wetness.

- The additional expert product: Water and Wetness Probability Index (WWPI).

The products show the occurrence of water and indicate the degree of wetness in a physical sense, assessed independently of the actual vegetation cover and are thus not limited to a specific land cover class and their relative frequencies.

Data is provided as a mosaic of the full area, and as tiles with a side length of 1000 km x 1000 km. In 2020, due to methodological improvements, the temporary wet class has been reprocessed during the update for the 2018 reference year.

You can read more about the product here: https://land.copernicus.eu/en/products/high-resolution-layer-water-and-wetness/water-and-wetness-status-2015.

Simple

Date ( Creation )
2018-03-22
Date ( Publication )
2018-03-22
Date ( Revision )
2020-11-19
Edition
03.00
Identifier
copernicus_r_3035_100_m_waw-2015_p_2009-2015_v03_r00
Identifier
DAT-202-en
Unique resource identifier
10.2909/a0aa1a1e-abe7-4628-ba00-a3ac5fcad575
Owner
  European Commission
https://commission.europa.eu
Custodian
  Copernicus Land Monitoring Service
https://land.copernicus.eu
Publisher
  European Environment Agency
Kongens Nytorv 6 , Copenhagen , K , 1050 , Denmark
http://www.eea.europa.eu
Point of contact
  Copernicus Land Monitoring Service helpdesk
https://land.copernicus.eu/en/contact-service-helpdesk
Maintenance and update frequency
Continual
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Land cover
Keywords
Continents, countries, sea regions of the world. ( Place )
  • United Kingdom
  • EEA38 (from 2020)
Keywords
GEMET ( Theme )
  • land use
  • land cover
  • water
  • forest management
  • landscape alteration
Spatial scope ( Theme )
  • European
EEA topics ( Theme )
  • Land use
EEA Management Plan ( Theme )
  • 2018 3.6.1
Access constraints
Other restrictions
Other constraints
no limitations to public access
Use constraints
Other restrictions
Other constraints

The Copernicus component is governed by Regulation (EU) No 2021/696 of the European Parliament and of the Council of 28 April 2021 establishing the Union Space Programme and the European Union Agency for the Space Programme and repealing Regulations (EU) No 912/2010, (EU) No 1285/2013 and (EU) No 377/2014 and Decision No 541/2014/EU. Within the Copernicus component, a portfolio of land monitoring activities has been delegated by the European Union to the European Environment Agency (EEA) and the DG Joint Research Centre of the European Commission.

The Copernicus land monitoring products and services are made available on a principle of full, open and free access, as established by the Commission Delegated Regulation (EU) No 1159/2013 of 12 July 2013.

Free, full and open access to the products and services of the Copernicus Land Monitoring Service is made on the conditions that:

1. When distributing or communicating Copernicus Land Monitoring Service products and services (data, software scripts, web services, user and methodological documentation and similar) to the public, users shall inform the public of the source of these products and services.

2. Where the Copernicus Land Monitoring Service products and services have been adapted or modified by the user, the user shall clearly state this.

3. Users shall make sure not to convey the impression to the public that the user's activities are officially endorsed by the European Union.

Aggregate Datasetindentifier
8108e203-59db-4672-b9e0-c1863fd6523b
Association Type
revisionOf
Aggregate Datasetindentifier
f6bbd22c-52e5-4e47-9b09-943415fcb52e
Association Type
Cross reference
Spatial representation type
Grid
Distance
100  m
Metadata language
en
Character set
UTF8
Topic category
  • Environment
  • Imagery base maps earth cover
Begin date
2009-01-01
End date
2015-12-31
N
S
E
W
thumbnail


N
S
E
W
thumbnail


Unique resource identifier
EPSG:3035
Distribution format
  • GeoTIFF ( 1.0 )

OnLine resource
1 ( OGC:WMS )

HRL Water and Wetness 2015 - 100m

OnLine resource
https://image.discomap.eea.europa.eu/arcgis/rest/services/GioLandPublic/HRL_WaterWetness_2015/MapServer ( ESRI:REST )
OnLine resource
Download (requires authentication) ( WWW:LINK-1.0-http--link )
OnLine resource
https://doi.org/10.2909/a0aa1a1e-abe7-4628-ba00-a3ac5fcad575 ( DOI )
Hierarchy level
Dataset

Conformance result

Date ( Publication )
2010-12-08
Explanation
See the referenced specification
Statement

The 20m classified Water and Wetness layer is aggregated to 100m for the complete European LAEA layer according to the following procedure: for the aggregation of the 20m classified product to a 100m raster in a concise way, all underlying 20m cells are considered. A majority rule is applied to ensure that the most appropriate class value is given to the 100m cell, considering all underlying 25 pixels that are covered by the 100m raster cell. The 100m cell receives the code of the majority of 20m pixels, under consideration of the fraction of valid and un-valid pixels and equality. In 2020, due to methodological improvements, the temporary wet class has been reprocessed during the update for the 2018 reference year.

Quality assurance follows the ISO9000 standards for Quality Management and comprises of dedicated procedures of on-going quality checks (QA breakpoints) during implementation of the production chain, in order to keep persistent control over the various stages of production, assure fitness-for-purpose of the end-products and that all quality requirements are fulfilled. Priority will be given to the target thematic accuracies to be achieved by each product, as well as to the issues of product consistency (spatial, thematic, temporal) and homogeneity.

Quality Assessment: The quality assessment has been performed according to INSPIRE Data Specifications. The data quality elements considered are:

(i) Completeness,

(ii) Logical Consistency,

(iii) Thematic Accuracy,

(iv) Temporal quality and (v) Usability.

Each of them (excl. the Thematic Accuracy hereafter) forms a section in the QA/QC Procedures.

Source
  • Water and Wetness 2015 (raster 20 m), Europe, 3-yearly, Nov. 2020
File identifier
a0aa1a1e-abe7-4628-ba00-a3ac5fcad575 XML
Metadata language
en
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2024-02-06T16:45:29.634Z
Metadata standard name
ISO 19115/19139
Metadata standard version
1.0
Point of contact
  European Environment Agency
Kongens Nytorv 6 , Copenhagen , K , 1050 , Denmark
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


N
S
E
W
thumbnail


Keywords

EEA Management Plan
2018 3.6.1
EEA topics
Land use
GEMET
forest management land cover land use landscape alteration water
GEMET - INSPIRE themes, version 1.0
Land cover
Spatial scope
European

Provided by

logo

Associated resources

Not available


  •  
  •  
  •