Traffic snapshot images
(1) New data resources of CCTV camera locations information including coordinates and URL are available in XML and CSV format now; (2) 4 new traffic snapshot images (Heung Yuen Wai Highway) are added.
Update Frequency: Every 2 minutes

The traffic snapshot images are captured by the closed circuit televisions (CCTV) installed at 197 locations of major roads in Hong Kong for you to visualise the latest traffic conditions.

Response format:

1: JPEG (image size 320 x 240)

2: JPEG (image size 320 x 240) base64-encoded in XML

HTTP method: GET

Request Path Method 1: http://tdcctv.data.one.gov.hk/ Example: http://tdcctv.data.one.gov.hk/BC101F.JPG

Request Path Method 2: http://tdcctv.data.one.gov.hk/image?key= Example: http://tdcctv.data.one.gov.hk/image?key=BC101F

For parameters, please refer to: Data resources of CCTV camera locations information

Usage note HTTP status 301 or 302 may be returned. In this case, redirection should be followed and the image should be retrieved from the forwarded URL.

If the Traffic Snapshot Images are temporarily unavailable, the "No Service" image will be shown.


Data Dictionar(ies) : http://static.data.gov.hk/td/traffic-snapshot-images/en/Summary_of_traffic_snapshot_images.pdf

DATA RESOURCES 203
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Additional Information
Maintainer
TD General Enquiry Hotline
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