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NusaruvaTECH

Early-stage ocean R&D

Technology for the ocean.

Nusaruva develops software, intelligent systems, and engineering technologies for ocean, marine, and offshore applications.

Explore our workView research

Reference position: 6°S 107°E

Indonesia

From ocean data to intelligent marine systems.

Nusaruva is building a technology stack for understanding, analyzing, and interacting with the marine environment.

  1. Data

    Ocean data infrastructure and processing.

    In development

  2. Intelligence

    Machine learning and engineering analytics.

    In R&D

  3. Sensing

    Marine acoustic and environmental sensing.

    Experimental

  4. Autonomy

    Future autonomous marine systems.

    Long-term objective

What we build

  • In development

    Ocean Data

    Transforming raw oceanographic and metocean datasets into clean, standardized, analysis-ready information.

    • Data engineering
    • Oceanography
    • Metocean
  • In R&D

    Marine Intelligence

    Applying scientific computing and machine learning to offshore and marine engineering problems.

    • Machine learning
    • Modeling
    • Engineering
  • Experimental

    Marine Sensing

    Developing compact sensing systems for understanding the marine environment.

    • Signal processing
    • Acoustics
    • Sensors
  • Long-term objective

    Autonomous Systems

    Long-term development toward intelligent marine platforms and autonomous vehicles.

    A long-term objective. Nusaruva has not built or deployed any vehicle, and this is not a current product.

    • ROV
    • USV
    • AUV
    • UAV
In development / R&D

Nusaruva Ocean Data Engine

A data-processing engine designed to transform raw oceanographic data into clean, standardized, analysis-ready datasets.

Raw ocean data often arrives in inconsistent formats, resolutions, coordinate systems, units, and quality levels. The engine aims to automate the path from raw data to ready-to-use data, so analysis starts from a consistent base.

Pipeline schematic

Illustrative, not real data

  1. Raw dataNetCDF, CSV, and GRIB sources with mixed formats, grids, and units.
  2. Quality controlMissing-data handling and outlier detection.
  3. ProcessingFiltering, interpolation, and resampling.
  4. StandardizationCoordinate normalization, unit conversion, and metadata handling.
  5. Ready-to-use dataConsistent, analysis-ready output.
In development
  • Data ingestionNetCDF, CSV, GRIB
  • Quality controlMissing data, outlier detection
  • Processing pipelineFiltering, interpolation, resampling
Planned
  • Standardized outputCoordinate normalization, unit conversion, metadata
  • API access
  • Real-time viewerReal-time ocean data visualization
  • Cloud processing
Available

Nothing is released yet. This project is in research and development, and capabilities will move to Available only when they can be used and verified.

Research & development

Technical projects across machine learning, acoustic sensing, and ocean engineering. Each card shows where the work stands.

R&D 01

R&D

Nusaruva Beta

Ocean intelligence: machine learning for ocean and offshore engineering.

Exploring how oceanographic and offshore environmental data, combined with machine learning and physics-informed methods, can support engineering assessment and decision-making across ocean and marine applications.

Research directions

  • Predictive environmental modeling
  • Environmental exposure modeling
  • Risk mapping
  • Asset integrity assessment
  • Physics-informed machine learning

The first application under study is corrosion prediction for subsea pipelines, which the schematic shows.

Schematic of the first application studied. Not measured data.

R&D 02

Experimental R&D

Marine Acoustic Direction Finder

Passive acoustic direction finding using sensor arrays.

A compact experimental sonar/acoustic sensing system using a static 3–4 sensor array to estimate the direction of an incoming sound source.

Technical concepts

  • TDOA (Time Difference of Arrival)
  • Delay-and-Sum Beamforming
  • Signal processing
  • Polar direction visualization

Framed around marine research, acoustic sensing, underwater environmental monitoring, and robotics sensing.

Schematic. Beam sweep is illustrative.

R&D 03

Technical consulting / research

Technical Consulting

Ocean and offshore engineering analysis.

Numerical modeling and environmental analysis of ocean dynamics, to support engineering decisions for offshore structures and operations.

Potential work

  • Metocean analysis
  • Ocean and environmental modeling
  • Marine data analysis
  • Offshore environmental assessment
  • Engineering interpretation
Schematic. Not a model output.

Building toward autonomous marine systems.

Nusaruva’s long-term direction is to connect software, data, sensing, and autonomous marine platforms into a single technology ecosystem.

  1. 01

    Ocean data

    Ocean Data Engine

    In development

  2. 02

    Intelligence

    Machine learningEngineering models

    In R&D

  3. 03

    Sensing

    Acoustic and environmental sensors

    Experimental

  4. 04

    Autonomy

    ROV / USV / AUV / UAV

    Long-term objective

  5. 05

    Marine technology

    Integrated autonomous ocean systems

    Long-term objective

Stages 04 and 05 are long-term objectives. Nusaruva has not built or deployed any vehicle or hardware platform today. The work starts with software and data, and each stage depends on validating the one before it.

Technical consulting and research.

Some ocean problems cannot be solved by software alone. Nusaruva explores computational modeling, environmental analysis, and technical consulting for complex marine and offshore problems.

Discuss a technical problem

Areas of work

Consulting / research
  • Metocean analysis
  • Ocean modeling
  • Engineering interpretation
  • Marine data analysis
  • Signal processing
  • Offshore environmental assessment
  • Scientific computing

These are areas Nusaruva works in or is exploring, not released products or packaged services.

Built from first principles.

Nusaruva is a small, early-stage technology company in Indonesia. We work on ocean data, scientific computing, and marine sensing, and we say plainly what is built and what is still research.

  • 01

    Scientific

    Ground decisions in physical understanding, measurement, and reproducible analysis.

  • 02

    Engineered

    Turn scientific methods into reliable tools that solve practical problems.

  • 03

    Iterative

    Start with focused systems, validate them in real environments, and expand toward larger marine platforms.

Have an ocean problem worth solving?

Whether it is ocean data, offshore modeling, marine sensing, or an early-stage technical idea, we’d like to hear about it.

Contact Nusaruvahello@nusaruva.me