![Hamburg, Germany. 11th Mar, 2020. The first autonomous drone for surveying waters, "echo.1", is on its way in front of the Elbphilharmonie (r) in Hafencity after a naming ceremony in Sandtorhafen harbour. Hamburg, Germany. 11th Mar, 2020. The first autonomous drone for surveying waters, "echo.1", is on its way in front of the Elbphilharmonie (r) in Hafencity after a naming ceremony in Sandtorhafen harbour.](https://c8.alamy.com/comp/2B6KN9C/hamburg-germany-11th-mar-2020-the-first-autonomous-drone-for-surveying-waters-echo1-is-on-its-way-in-front-of-the-elbphilharmonie-r-in-hafencity-after-a-naming-ceremony-in-sandtorhafen-harbour-the-so-called-autonomous-surface-vehicle-asv-with-its-electric-drive-can-be-on-the-road-for-up-to-six-hours-to-further-improve-data-on-water-depths-in-the-port-of-hamburg-credit-christian-charisiusdpaalamy-live-news-2B6KN9C.jpg)
Hamburg, Germany. 11th Mar, 2020. The first autonomous drone for surveying waters, "echo.1", is on its way in front of the Elbphilharmonie (r) in Hafencity after a naming ceremony in Sandtorhafen harbour.
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Hamburg′s Elbphilharmonie: from delay-ridden project to landmark | All media content | DW | 11.01.2018
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