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Accessibility Study with OSM Data

 

accessibility_study

Introduction

This demo provides an example model configuration and the required geographic data to demonstrate accessibility analyses with the GeoDMS. The GeoDMS can be used to calculate distances and flows over networks. The GeoDMS network functions perform fast on large datasets. The demo calculates:

  • Distances and flows of origins to nearest stations;
  • Distances and flows of origins to all stations;
  • OD matrix of all origins to all stations

Copyright Notice and License Conditions

This demo uses a road network, created by the OpenStreetMap community. See http://www.openstreetmap.nl for the license conditions of this data.

For the copyright notice and license conditions of the GeoDMS software click here.

Disclaimer

For the disclaimer of the GeoDMS software click here.

Inform-us

Before downloading and installing the demo, we kindly request you to inform us about your (email) address.
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To register, fill in the form and press the send button.

Downloads and Installation

Perform the following steps to download and install the accessibility demo:

1. First download and install a recent version of the GeoDMS software. The demo is tested with GeoDMS version 5.88. See Installation Instructions for how to install the GeoDMS software. 

2. Download the accessibility.zip file containing the data source and GeoDMS configuration files. Extract all files from this zip to an empty project directory.

3. Start the installed GeoDMSGui software. A message box with the text: file not found is presented. Browse to the cfg subdirectory of the chosen project directory in step 2.

Documentation on this demo can be found here:

  • SpatialTools.pdf a pdf file with a Powerpoint presentation describing the background of the demo application and the network analyses steps.
  • Accessibility_GeoDMS_config_documentation.pdf, a pdf file with a Powerpoint presentation describing the components of the demo application.
  • The User Guide with RuimteScanner examples is available for different GeoDMS versions.

OBJECT VISION BV
Vrije Universiteit
De Boelelaan 1085
1081 HV Amsterdam
The Netherlands

tel: +31 (0)20 598 9083
fax:+31 (0)20 598 9904