Figure
Detail of accessibility analysis by road for Freiburg, Germany
Download
- Map2.1_71445_Detail of accessibility analysis by road for Freiburg_v4_cs4.eps.75dpi.gif (1.6 MB)
- Map2.1_71445_Detail of accessibility analysis by road for Freiburg_v4_cs4.eps.75dpi.tif (6.5 MB)
- Map2.1_71445_Detail of accessibility analysis by road for Freiburg_v4_cs4.eps.75dpi.png (2.3 MB)
- Original file application/postscript (22.96 MB)
European data
Metadata
-
Methodology:
Data preparation for accessibility calculation
• Building road network in ArcGIS
• Assigning attributes by road type
Road type Speed (km/h)
Motorway 120
Primary Route 100
Secondary Route 80
Local Road 50
• Selection of urban agglomerations > 50 000 inhabit
Creation of a service area analysis layer at country level from the road network with the following analysis parameters:
• Impedance (Cost attribute in minutes).
• Default Breaks (15, 30, 45, 60 minutes).
• Generate polygons.
• Dissolve polygons by service area
• Aggregation of all the accessibility polygons by country-
Units:
Minutes
-
Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
-
Owners:
- European Environment Agency (EEA)
-
Processors:
- European Topic Centre on Air pollution and Climate change mitigation (ETC/ACM)
- Universitat Autònoma de Barcelona (UAB)
-
Figure type:
- Map
Permalinks
- Permalink to this version
- fc621e63c27e4444b89d2cdaa53f6aea
- Permalink to latest version
- 8S0Z2KRHTI
Geographic coverage
Temporal coverage
For references, please go to https://www.eea.europa.eu/data-and-maps/figures/detail-of-accessibility-analysis-by or scan the QR code.
PDF generated on 28 Jul 2021, 11:02 PM
Document Actions
Share with others