Centaur VGI
An Evaluation of Engagement, Speed, and Quality in Hybrid Humanitarian Mapping
Bibliographic Data
| ID | 3137651 |
|---|---|
| Authors | Kirsty Watkinson (0000-0003-3006-2387, University of Manchester), Jonathan J Huck (0000-0003-4295-3646, University of Manchester), Angela Harris (0000-0002-2184-0274, University of Manchester) |
| Year | 2022 |
| Volume | 112 |
| Issue | 8 |
| Pages | 2373-2392 |
| Publication date | 2022-11-17 |
| Open Access | No |
| Type | ARTICLE |
| Venue | Annals of the American Association of Geographers (JOURNAL) |
| Journal identifiers | ISSN: 2469-4452 • E-ISSN: 2469-4460 |
| Publisher | Informa UK Limited (PUBLISHER • GB) |
| DOI | 10.1080/24694452.2022.2058907 |
| OpenAlex | W4282594893 |
| Language | EN |
| Citations received | 2 |
| References cited | 44 |
Volunteered geographic information (VGI) is often cited as a potential solution to persistent global inequalities in map data, particularly in areas undergoing humanitarian crises. Poor volunteer engagement, slow data production, and low-quality outputs have limited progress, however, and can unintentionally exaggerate inequalities. Hybrid machine learning–VGI (ML–VGI) frameworks can help to overcome these challenges through a combination of workflow automation and purposive human input, but the use of these workflows is rare in practice. Here, we implement an ML–VGI framework (Centaur VGI) and undertake a detailed comparative usability assessment against an existing, widely used VGI mapping platform to demonstrate its potential to improve volunteer engagement, mapping speed, and data quality. Our results suggest that through automated building, searching, and labeling, the Centaur VGI platform provides greater usability, quicker data production, and improved data quality for most users. Consequently, we provide the first evidence that hybrid ML–VGI approaches can be used to facilitate increased public participation in humanitarian building mapping efforts and thus help reduce global inequalities in map data
Citizen science · Crowdsourcing · Data quality · Data science · Database · Human–computer interaction · Operations management · Usability · Volunteered Geographic Information · Workflow · World Wide Web · Computer Science · Data Management and Algorithms · Engineering · Geographic Information Systems Studies · Human Mobility and Location-Based Analysis
Modelling vague places with knowledge from the Web
How Good is Volunteered Geographical Information? A Comparative Study of OpenStreetMap and Ordnance Survey Datasets
Development after Displacement
Algorithmic Colonization of Africa
A framework for analyzing digital volunteer contributions in emergent crisis response efforts
Compactness of Geographic Shape
Volunteer geographic information in the Global South
Citizens as sensors
Uneven Geographies of User-Generated Information
Centaur VGI
Implications of Volunteered Geographic Information for Disaster Management and GIScience
| Citations per year | 0.67 |
|---|---|
| Citation span | 2023 - 2026 (4) |
| Highly cited | No |