Building Seavers — a scientific and technological institution spanning ocean, atmosphere, and space.

I’m a student working at the intersection of marine science, machine learning, and aerospace. My focus is on building credible, open-source tools before reaching for bigger things.

seavers.de · Below the horizon.

Seavers is structured around three pillars — SEA · AIR · SPACE — with the long-term ambition of becoming a research-driven institution in the tradition of MBARI and GEOMAR, but with integrated technology development.

The strategy is deliberate: build verifiable, publishable tools first. Institutional credibility before outreach.

Open-source bioacoustics analyzer for marine mammal vocalizations.

• Classifies fin whale, humpback whale, and sperm whake (more to come) vocalizations from hydrophone recordings
• PANNs CNN14 with AudioSet pretraining — trained on mel spectrograms with recording-level data split
• Data sourced from NOAA, MBARI, Macaulay Library, and Orcasound
• Apache 2.0 · Python 3.11+ · PyTorch · librosa

In active development. Targeting ≥80% F1, Zenodo DOI, and pip installability.

Python · PyTorch · librosa · scipy
Node.js · Express
Vercel · Hostinger VPS

• Echo v2 — PANNs CNN14 architecture, ≥80% F1, recording-level data split
• Coastal Twin — Digital twin of the German North Sea coastline for erosion monitoring
• Seavers-Gyre — ML-enhanced ocean drift simulator for particle dispersion and plastic accumulation modeling; positioned as a modern, data-driven alternative to OpenDrift

Research inquiries and collaboration: via dominiksievers@seavers.de

_{Hamburg · Germany}