OSM harbours

Overview:

osm: Harbours rasterized from OSM landuse polygons, first to 10m spatial resolution and after downsampled to 30m by spatial average.

Traceability (lineage):

The class-wise layers of this dataset were extracted from OpenStreetMap data downloaded from geofabrik.de and aggregated based on labels assigned to the volunteered geographical information objects.

Scientific methodology:

nan

Usability:

The extracted classes can be used to preprocess training data (as detailed in Witjes et al., 2022 (in review, preprint available at https://doi.org/10.21203/rs.3.rs-561383/v3 ). Users are advised to remember the potential inconsistencies in volunteered geographical information, however: Some regions of Europe have been less consistently mapped in OpenStreetMap. This may introduce bias in any subsequent modelling.

Uncertainty quantification:

nan

Data validation approaches:

This dataset has not been validated

Completeness:

Volunteered geographical information often more complete in regions with more active contributors. It is likely that this dataset contains many omission errors in regions of Europe where OpenStreetMap is used less intensively.

Consistency:

Volunteered geographical information often more complete in regions with more active contributors. It is likely that this dataset contains many omission errors in regions of Europe where OpenStreetMap is used less intensively.

Positional accuracy:

The rasters have a spatial resolution of 30m

Temporal accuracy:

The maps are based on an extract from 2020.

Thematic accuracy:

The 30m pixels of each OSM extract map have values ranging from 0-100, indicating the density aggregated from 10m pixels where rasterized objects burned the value 100 in a 0-value raster.

Simple

Date ( Publication )
2021-03-01
Identifier
unknown
Status
Under development
Author
- Martijn Witjes ( )

Point of contact
- Martijn Witjes

Maintenance and update frequency
As needed
Keywords ( Theme )
  • Land cover, land use and administrative data
  • Geoharmonizer
  • geoharvester
  • geodata
Keywords ( Place )
  • Europe
GEMET - INSPIRE themes, version 1.0 ( Theme )
Use limitation
None
Access constraints
Copyright
Use constraints
otherRestictions
Distance
30 m
Metadata language
eng
Character set
UTF8
Topic category
  • Environment
Begin date
-
End date
-
N
S
E
W
thumbnail


Author
- Leandro Parente ( )

Reference system identifier
EPSG:3035
Number of dimensions
2
Dimension name
Row
Resolution
30 m
Dimension name
Column
Resolution
30 m
Cell geometry
Area
Distribution format
  • GeoTIFF ( XY )

  • OGC WMS ( 1.3 )

OnLine resource
gh:lcv_harbour_osm_p_30m_0..0cm_2021_eumap_epsg3035_v0 ( OGC:WMS )
OnLine resource
https://s3.eu-central-1.wasabisys.com/eumap/lcv/lcv_harbour_osm_p_30m_0..0cm_2021_eumap_epsg3035_v0.tif ( WWW:DOWNLOAD-1.0-http--download )
Hierarchy level
Dataset

Conformance result

Date
2010-12-08
Explanation
See specified reference
Pass
Yes
Statement
derived from XY

gmd:MD_Metadata

File identifier
2e21b44e-48aa-4bff-b98b-56273a8d90e6 XML
Metadata language
en
Character set
UTF8
Date stamp
2021-01-14T10:37:57
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0
Point of contact
- Martijn Witjes ( )

Citation proposal


Martijn Witjes () - Leandro Parente () (2021) . OSM harbours.
https://data.opendatascience.eu/geonetwork/srv/api/records/2e21b44e-48aa-4bff-b98b-56273a8d90e6

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