A database update is currently being executed. Over the next few hours, there may be temporary restrictions on the availability of the calendar function for some locations date_range .

We apologize for any inconvenience.

Most recent measurements of operational lidars

place Antikythera date_range
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2025-10-17 00:00:00 ⇒ 06:54:29
place Dushanbe date_range
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2025-11-08 00:00:00 ⇒ 14:00:00
place Evora date_range
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2025-11-03 00:00:31 ⇒ 07:52:01
place HPB date_range
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2025-10-31 00:00:00 ⇒ 07:07:00
place Invercargill date_range
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2025-11-08 00:00:00 ⇒ 14:34:59
place Kuopio date_range
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2025-11-08 00:00:00 ⇒ 14:00:00
place Leipzig date_range
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2025-11-08 00:00:00 ⇒ 14:25:00
place Leipzig2 date_range
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2025-11-08 00:00:00 ⇒ 14:46:29
place Limassol date_range
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2025-11-08 00:00:29 ⇒ 14:29:59
place Mindelo date_range
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2025-11-07 00:00:00 ⇒ 11:59:06
place Warsaw date_range
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2025-11-07 00:00:00 ⇒ 2025-11-08 02:40:00

Map of worldwide observations with the portable Raman lidar systems (Polly)

Locations of Lidars

Click on location to get further information!

Lidar (mobile/fixed) is operational Lidar (mobile/fixed) is not operational