Levels of Use of a GIS
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device
Field Application of Global Positioning System
Selected Data About Geographic Locations
Manipulation and Analysis
Design Example: Alignment of a Road Line Using GIS
You might also read
Articles linked to this work by shared authors, journal, and citation graph.
Updated: Oct 29, 2025

Trajectory Data Analyses for Pedestrian Space-time Activity Study
Published on: February 25, 2013
Meghann Mears1, Paul Brindley1, Paul Barrows2
1Department of Landscape Architecture, University of Sheffield, Sheffield, South Yorkshire, United Kingdom.
This study used mobile phone GPS data to track urban greenspace usage in Sheffield, UK. Findings reveal usage patterns vary by demographics, with most visits being incidental, highlighting the need to consider social factors for equitable health benefits.
Area of Science:
Background:
Purpose of the Study:
Main Methods:
Main Results:
Conclusions: