Reference System

MD_ReferenceSystem:

referenceSystemIdentifier:

RS_Identifier:

code:

ETRS-LCC (3034) [INSPIRE]

code:

http://www.opengis.net/def/crs/EPSG/0/3034

Identification

Data Identification:

citation:

Citation:

Title:

Coastal migration via satellite data (1250k-3M)

Date:

CI_Date:

Date Type:

revision

date:

2022-09-15

Identifier:

RS_Identifier:

code:

https://drive.emodnet-geology.eu/testgeonetwork/srv/eng/catalog.search#/metadata/bea91d1799427594f4b29454220556fe324af94f

Abstract:

Thanks to the public availability of satellite data (optical imagery of ESA Sentinel 2 and NASA Landsat 5, 7 & 8 with pixel resolutions of 10-30 metres and a revisit time of 1 to 2 weeks) and new analytical tools for processing big data (such as the Google Earth Engine), the EMODnet Geology team in collaboration with Deltares and TNO (Geological Survey of the Netherlands) were able to look at shoreline migration in a new way. Scripts for automated detection of the land-water boundary were used to separate land from water in annual image composites for the period 2007-2017. During this process, data points were generated for each part along the European shoreline. These points were then averaged by year and analysed for a decadal period. Visualising pan-European shoreline change means making choices, like defining a stable shoreline for example. A mean rate of 0.5 metre per year was chosen, though this rate depends on the landscape: granite cliffs for example shows less decadal dynamics compared to a sandy barrier island. The spatial resolution of the method, depending on the pixel resolution of the individual satellite images which is about 10 metres, is still limiting. Validations of abovementioned method have shown that the method is less accurate in case of bluffs, cliffs and muddy coasts, and as such further validations will need to take place. EMODnet Geology hopes that by releasing the satellite-based dataset now, coastal experts and other end users will be able to discover and communicate possibilities and limitations of automated methods for the extraction of shoreline position and quantification of annual to decadal change. To help in this process, a companion map showing shoreline migration on the basis of field data and expert is made available, thereby facilitating a first-order comparison.

Point of Contact:

Responsible Party:

Individual Name:

Sytze van Heteren

Organisation Name:

Geological Survey of the Netherlands (TNO)

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

+31 (0)88 866 45 65

Address:

Delivery Point:

Princetonlaan 6

city:

Utrecht

Postal Code:

NL-3584 CB

country:

The Netherlands

e-mail:

[email protected]

Online Resource:

CI_OnlineResource:

linkage:

https://drive.emodnet-geology.eu/geoserver/tno/wms

role:

pointOfContact

Graphic overview:

Browse Graphic:

File Name:

http://drive.emodnet-geology.eu/geonetwork/srv/eng//resources.get?uuid=bea91d1799427594f4b29454220556fe324af94f&fname=bea91d1799427594f4b29454220556fe324af94f_s.png

File Type:

png

Browse Graphic:

File Type:

png

Descriptive Keywords:

Keywords:

keyword:

http://inspire.ec.europa.eu/theme/ge

keyword:

Geology

Type:

theme

Thesaurus Name:

Citation:

Title:

GEMET - INSPIRE themes, version 1.0

Title:

http://www.eionet.europa.eu/gemet/inspire_themes

Date:

CI_Date:

date:

2008-06-01

Date Type:

publication

Keywords:

keyword:

https://data.geoscience.earth/ncl/project/8

keyword:

EMODnet-Geology

Thesaurus Name:

Citation:

Title:

European Geoscience Registry - Projects

Title:

https://data.geoscience.earth/ncl/project

Date:

CI_Date:

date:

2020-01-01

Date Type:

publication

Keywords:

keyword:

features

keyword:

coastal_migration_2019_1250k_3m

keyword:

EMODnet Central Portal

Resource Constraints:

MD_LegalConstraints:

Access Constraints:

otherRestrictions

Other Constraints:

http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations

Other Constraints:

no limitations to public access

MD_LegalConstraints:

Use Constraints:

otherRestrictions

Other Constraints:

Creative Commons BY-SA 4.0

Other Constraints:

https://creativecommons.org/licenses/by-sa/4.0/

Spatial Representation Type:

vector

Spatial Resolution:

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

1250000

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

3000000

language:

eng

topicCategory:

oceans

Extent:

Geographic Element:

Geographic Bounding Box:

westBoundLongitude:

-24.8542995452881

eastBoundLongitude:

54.2898712158203

southBoundLatitude:

33.6149635314941

northBoundLatitude:

71.3666839599609

Temporal Element:

TemporalExtent:

extent:

begin / end:

begin:

2022-09-15

end:

now

Distribution

Distribution:

Distribution Format:

Format:

Format Name:

ESRI Shapefile

Format Name:

http://www.iana.org/assignments/media-types/application/vnd.shp

Transfer Options:

Digital Transfer Options:

onLine:

CI_OnlineResource:

linkage:

http://drive.emodnet-geology.eu:80/geoserver/tno/ows?SERVICE=WMS&

protocol:

OGC:WMS-1.3.0-http-get-map

name:

tno:coastal_migration_satellite_1250k_3m

description:

Coastal migration via satellite data (1250k-3M)

CI_OnlineResource:

linkage:

https://drive.emodnet-geology.eu/geonetwork/srv/eng/xml.metadata.get?uuid=6f58fab303bb03214b47c2173156182a7c86c0e2

protocol:

text/xml

name:

tno:coastal_migration_satellite_1250k_3m (MetadataURL)

CI_OnlineResource:

linkage:

http://drive.emodnet-geology.eu:80/geoserver/tno/ows?service=WMS&request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=tno%3Acoastal_migration_satellite_1250k_3m

protocol:

image/png

name:

(LegendURL)

Data Quality

Data Quality:

Scope:

DQ_Scope:

level:

dataset

Report:

Domain Consistency:

Result:

Conformance Result:

specification:

Citation:

Title:

http://data.europa.eu/eli/reg/2010/1089

Title:

COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

Date:

CI_Date:

Date Type:

publication

date:

2010-12-08

explanation:

See referenced specification

Lineage:

LI_Lineage:

statement:

Datasets are collected and digitized using GIS software. The resulting line representation was aggregated into point features at respective zoom levels using a Feature Manipulation Workbench (FME) to create and populate the points in terms of underlying category.

Metadata

File Identifier:

bea91d1799427594f4b29454220556fe324af94f

language:

eng

Resource type:

dataset

Metadata Contact:

Responsible Party:

Individual Name:

Sytze van Heteren

Organisation Name:

Geological Survey of the Netherlands (TNO)

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

+31 (0)88 866 45 65

Address:

Delivery Point:

Princetonlaan 6

city:

Utrecht

Postal Code:

NL-3584 CB

country:

The Netherlands

e-mail:

[email protected]

Online Resource:

CI_OnlineResource:

linkage:

https://drive.emodnet-geology.eu/geoserver/tno/wms

role:

pointOfContact

Date Stamp:

2024-11-13

Metadata Standard Name:

ISO 19115/INSPIRE_TG2/CZ4

Metadata Standard Version:

2003/cor.1/2006