Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Generalized Framework for Measuring Pedestrian Accessibility around
  the World Using Open Data   Pedestrian accessibility is an important factor in urban transport and land
use policy and critical for creating healthy, sustainable cities. Developing
and evaluating indicators measuring inequalities in pedestrian accessibility
can help planners and policymakers benchmark and monitor the progress of city
planning interventions. However, measuring and assessing indicators of urban
design and transport features at high resolution worldwide to enable city
comparisons is challenging due to limited availability of official, high
quality, and comparable spatial data, as well as spatial analysis tools
offering customizable frameworks for indicator construction and analysis. To
address these challenges, this study develops an open source software framework
to construct pedestrian accessibility indicators for cities using open and
consistent data. It presents a generalized method to consistently measure
pedestrian accessibility at high resolution and spatially aggregated scale, to
allow for both within- and between-city analyses. The open source and open data
methods developed in this study can be extended to other cities worldwide to
support local planning and policymaking. The software is made publicly
available for reuse in an open repository.

33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas