Crowdsourcing

Introducing ZenSVI
An open-source software to facilitate the entire process of street view imagery analytics and supporting a wide range of use cases. Together with a paper in CEUS.
2025-03-23 3 min read
Introducing ZenSVI
A video about our research: Designing cities that feel like home
NUS featured the PhD research of our Xiucheng Liang, which was recently published in Building and Environment.
2024-12-18 2 min read
A video about our research: Designing cities that feel like home
Happy 20th birthday OpenStreetMap!
The amazing open map of the world built by volunteers started two decades ago.
2024-08-11 1 min read
Happy 20th birthday OpenStreetMap!
Introducing Global Streetscapes
A big open dataset with 10M images, together with a paper in the ISPRS Journal of Photogrammetry and Remote Sensing. And more.
2024-07-18 4 min read
Introducing Global Streetscapes
New paper: Crowdsourcing Geospatial Data for Earth and Human Observations: A Review
Journal of Remote Sensing publishes our collaborative paper that presents a comprehensive review on VGI.
2024-01-23 3 min read
New paper: Crowdsourcing Geospatial Data for Earth and Human Observations: A Review
New paper: Sensitivity of measuring the urban form and greenery using street-level imagery
JAG publishes our comparative study of approaches and visual perspectives with street view images.
2023-06-18 5 min read
New paper: Sensitivity of measuring the urban form and greenery using street-level imagery