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Low-Cost Reef Monitoring

Reeflika develops cost-effective, high-tech monitoring solutions that lower barriers to coral reef data collection. With these tools, scientists, educators, and conservationists can track reef changes with precision – turning data into timely action for ocean protection.
Hammerhead Scan Rig
Modular underwater rig for 3D scanning

Merging a high-tech monitoring solution with a low-cost approach through a smart framework

Opening Doors to Communities – Local dive operators and communities can step directly into reef monitoring, , creating shared responsibility and building long-term protection.
Diving Less, Learning More – Streamlined monitoring reduces the need for constant underwater surveys. Fewer dives lower costs, save manpower, and deliver more consistent results.
Turning Photos into 3D Reefs – Changes become measurable, comparable, and easy to visualize.
Promoting Awareness – Our visuals and 3D data can double as tools for education, campaigns, and storytelling.

Our impact in numbers

Our commitment to sustainable agriculture drives measurable results, building healthier ecosystems, stronger communities, and lasting prosperity
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Divers trained
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Scanned area (m sq.)
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Locations visited
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Hammerhead scanning rig

A modular underwater rig for 3D scanning, adjustable for front and top-down scanning in Landscape and Portrait format, which can be used with multi camera action cam and normal bigger SLR cameras for a stable scan of reefs and under water structures.
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The rig has four standard 1-inch BALL mounts
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The rig has space for two camera mounts

Scan tests in
Greece

The first test with a early prototype was done during a trip in Greece. The basic setup had two 20000 lumen lights and one Insta360 Ace pro. It was used in full 8K 10bit video resolutions, since the continuous photo mode is to slow on a ACE Pro. Mainly Reef parts of 3-4 meter size where scanned.
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Two lights with a total amount of 40.000 Lumen
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One Insta360 Ace PRO underwater action camera
In Menjangan island, gorgonian fans can grow to over two meters across. Their intricate structure makes them ideal for 3D modeling.

Next Destination: Pemuteran, Bali, Indonesia

29 Oct 2025
World-class reef ecosystems
Test scans of the BioRock conservation area
Community-driven conservation
Training & monitoring hub
After the successful trial in Greece, development continues in Bali together with Easy Divers Bali. Here, local communities, scientists, and divers work side by side to refine low-cost monitoring systems directly in real reef conditions – practical tools designed to be used far beyond Pemuteran.

The process of getting a 3D model of a coral reef

While diving along a reef formation, the camera records 24p in 8K 10bit. Not quite as good as photos, but it works fine
Planning and marking
A reef section of 100m2 is done topdown, a structure frontal in several circles around.
Scanning the coral reef
Is done in segments, carefully planned to overlap the chosen segments and sections
Post editing
Correction the colors of the video and splitting in to single photos, exclude the blurry.

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Follow our progress as the Reeflika project grows. We’ll only reach out when there’s real news – milestones, new test results, or opportunities to get involved. No weekly mailing lists, just meaningful updates that keep you connected to the future of reef monitoring.
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See how reef life unfolds when the camera stays and the divers leave.