LIGHT POLLUTION RESOURCES

AI Identification of Light Pollution Sources

Light Pollution Brochure

HK Night Sky Brightness Map

Educational Resources

AI Identification of Light Pollution Sources

Academic Publication

KNOWLEDGE EXCHANGE

Panoramic photography survey on the usage of external lighting (2020-21)

This project aims to spread the message of light pollution reduction and dark sky preservation by surveying lighting usage through panoramic photography.

New publication: Analyzing the Sources and Variations of Nighttime Lights in Hong Kong from VIIRS Monthly Data

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LIGHT POLLUTION RESOURCES

AI Identification of Light Pollution Sources

Light Pollution Brochure

HK Night Sky Brightness Map

Educational Resources

RESEARCH

AI Identification of Light Pollution Sources

Academic Publication

KNOWLEDGE EXCHANGE

Panoramic photography survey on the usage of external lighting (2020-21)

NEWS & EVENTS

New publication: Analyzing the Sources and Variations of Nighttime Lights in Hong Kong from VIIRS Monthly Data