Detail of accessibility analysis by road for Freiburg, Germany

Figure Created 03 Jun 2016 Published 06 Feb 2018 Last modified 20 Mar 2019
2 min read
Accessibility by road. Area of Freiburg (DE)

European data

Microsoft Excel spreadsheet
3.73 MB
Map_A2_1.xls

Metadata

information.png Last upload:
03 Jun 2016
information.png Temporal coverage:
information.png Tags:
,
information.png Geographic coverage:
, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
information.png 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
information.png Units:

Minutes

information.png 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).
information.png Owners:
European Environment Agency (EEA)
information.png Processors:
European Topic Centre on Air pollution and Climate change mitigation (ETC/ACM)
Universitat Autònoma de Barcelona (UAB)
information.png Figure type:
Map

Permalinks

Document Actions

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 25 Mar 2019, 07:23 AM

EEA Page URL QR
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100

Engineered by: EEA Web Team

Software version: EEA Plone KGS 19.3.11

Software updated on 12 March 2019 12:27 from version 19.2.22

Creative Commons Attribution License CMS login Site usage Software updates history Code for developers

The European Environment Agency (EEA) is an agency of the European Union.
Legal notice EU flag