Author

Songnian Li

0 works0 citationsORCID

Recent research

  • Climate & EnvironmentOpen access

    Benchmarking and assessment of image-based methods for particulate matter estimation: The AQpictures project

    Abstract. Fine particulate matter (PM2.5) is a major air-quality and public-health concern, while conventional monitoring networks remain limited in coverage and costly to deploy and maintain. This work presents the AQpictures project, which investigates alternative low-cost moni...

    The international archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences2026-08-040 citationsDOI