--- title: "Oceans, coasts and maritime | Nexus Observatory" description: "Wave buoys and tide gauges, profiling floats and coastal water quality, ports and shipping lanes, and satellite links where no cable runs…" url: https://observatory.global/industries/oceans/ publisher: Nexus Observatory Inc. updated: 2026-11-02 --- Oceans: from the coastline to the open ocean: the site at a glance. The loop, step by step: 1. A valley site at first light. 2. The chain from source to console stands ready. 3. Cloud and wind sweep up the valley. 4. The station and the vault register it. 5. Time and place are fixed to every sample. 6. Signed packets hop over the radio link. 7. Relays carry the packets without reading them. 8. Signatures are checked before any model runs. 9. The edge model checks it against its limit. 10. The edge releases confirmed results only. 11. The alert reaches the operator console. 12. The alert arrives with its evidence attached. 13. Record, proof and action are archived together. 14. Everything settles back to idle. 01 / 14 A valley site at first light [Nexus Observatory](https://observatory.global/) / **Oceans** # From the coastline to the open ocean. Wave buoys and tide gauges, profiling floats and coastal water quality, ports and shipping lanes, and satellite links where no cable runs, with every observation carrying its position, time and quality flag. [Plan a deployment](https://observatory.global/contact/deployment/) [Use cases](https://observatory.global/industries/oceans/use-cases/) [Open the explainer](https://observatory.global/industries/oceans/explainer/) **01** ## In the field [Guided 3D tour Coastal portCoastal radar and AIS watch the approach, a met-ocean buoy reports the sea state, and crane-side edge compute closes the control loop on a private network.](https://observatory.global/environments/coastal-port/) [Guided 3D tour Offshore and oceanA moored met-ocean buoy and a profiling float report through a satellite pass overhead; the red link is the uplink.](https://observatory.global/environments/offshore-ocean/) **02** Stories ## How it works, in place. Interactive stories with figures drawn to scale and every claim referenced. [All stories](https://observatory.global/stories/) [Place: Coast and port **The port that sees the approach** A port observes three things at once: the ships coming in, the sea they come through and the cranes that receive them. Ship identity travels on a radio…](https://observatory.global/stories/coast-port/) [Place: Ocean **The ocean below the surface** Most of the ocean’s heat lies below what satellites can see. Profiling floats drifting at depth and surfacing to report have measured it routinely since the…](https://observatory.global/stories/ocean/) [System: Satellite backhaul **When the backhaul is a satellite** For a remote site, the satellite is not a backup; it is the network. Since Release 17, the cellular standard includes satellites as part of the radio access…](https://observatory.global/stories/ntn-backhaul/) **03** Specialized fields ## Oceans, field by field. Oceans and coasts have their own specialised fields: sea level and storm surge tied to the land, waves measured by moored buoys, coastal water quality between the samples, and the sea's soundscape. Each field below has its own standards, stack, radio, power and crew work, from the first order to the running operation. [Specialized field Sea level and storm surgeTide gauges with land-motion GNSS and weather at harbours and coasts, giving real-time surge for warnings and long sea-level records tied to the land they stand on.The full field →](https://observatory.global/industries/oceans/sea-level/) [Specialized field Waves and coastal buoysMoored buoys that measure waves, wind and sea temperature off ports and coasts, for safe navigation, coastal design and the warnings that keep people off dangerous seas.The full field →](https://observatory.global/industries/oceans/wave-buoys/) [Specialized field Coastal and bathing water qualitySondes and samplers at beaches, estuaries and aquaculture zones that watch temperature, oxygen, turbidity and algal blooms, so authorities protect bathers and shellfish in time.The full field →](https://observatory.global/industries/oceans/coastal-water-quality/) [Specialized field Underwater noiseHydrophone moorings that measure ship noise, piling and other sound in the sea, for marine protection duties, offshore construction and the animals that depend on hearing.The full field →](https://observatory.global/industries/oceans/underwater-noise/) **04** The problem ## What this industry has to measure. Measurement, reporting and verification for methane, carbon, biodiversity and water quality. **01** Waves, tides and sea level **02** Water temperature and salinity **03** Coastal water quality **04** Port and vessel conditions **05** Connectivity at sea **05** Outcomes and proof ## What you get, and how you can check it. Every system we deliver comes with the evidence a buyer, an auditor or a regulator asks for. What you can measure - **Waves, tides and sea level** - **Water temperature and salinity** - **Coastal water quality** - **Port and vessel conditions** - **Connectivity at sea** Proof buyers ask for - Regulator acceptance - Third-party verification - Uncertainty quantification - Reconciliation at the highest reporting level - Open methods - Civil-aviation and transport-authority approvals where they apply - Transportation specification conformance (NTCIP 1204) - Maintenance service levels **06** Use cases ## Where it is deployed. Worked use cases and deployment scenarios. Open one for the kit, the data products and the standards. [Use case · low to medium complexity Hybrid air-quality observatoryA few reference analysers and many low-cost nodes, with co-location calibration and an open-data feed.WhoCities, public-health units, school districts.DataAir-quality index and hyperlocal maps, labelled supplementary; Calibrated time series with quality flags; Publication route to an open air-quality aggregatorEU Directive 2024/2881 (ambient air quality) CEN/TS 17660 (sensor systems) US EPA FEM/FRM reference methods The full use case →](https://observatory.global/use-cases/hybrid-air-quality/) [Use case · medium to high complexity Community cellular and sensingSmall cells with an open core, satellite backhaul and solar power, plus a sensing overlay, for a community that owns its network.WhoIndigenous organisations and Indigenous-owned service providers, remote communities.DataCoverage and service maps in the regulator's format; Speed-test and uptime evidence; Community sensing overlay (weather, water, air)3GPP LTE/NR ISED Access Licensing Framework (SAB-002-26) Local data-governance principles (OCAP) where applicable The full use case →](https://observatory.global/use-cases/community-cellular/) [Use case · medium complexity Wildfire camera and fire-weather nodePan-tilt and thermal cameras with edge inference on a ridgeline tower, co-located with a fire-weather station.WhoElectric utilities, provinces and states, counties.DataSmoke-detection alerts to dispatch, labelled supplementary; Public camera feeds; Fire-weather indicesOASIS CAP 1.2 (outbound alerts) NWCG RAWS standards NFPA 1600 The full use case →](https://observatory.global/use-cases/wildfire-camera/) [Environment and climate Methane fenceline and site-level continuous monitoringRegulatory cadences in the EU and reporting levels in voluntary frameworks.The full use case →](https://observatory.global/use-cases/methane-fenceline/) [Environment and climate Biodiversity measurement with acoustics and camera trapsAcoustic baselines as a biodiversity data source; no registry methodology accepting acoustic data was found.The full use case →](https://observatory.global/use-cases/bioacoustic/) [Environment and climate Wildfire smoke and particulate health networksOverlaps with cities and public safety.The full use case →](https://observatory.global/use-cases/hybrid-air-quality/) [Every use case](https://observatory.global/industries/oceans/use-cases/) **07** Solution bundles ## Start with one unit. Grow to a network. The same systems at every scale, on the open protocol, so nothing you buy is replaced as you grow. 1. **01** Base unit One station or node, specified for this industry: instruments, power, enclosure and backhaul. [Build a station →](https://observatory.global/studio/builder/) 2. **02** Site A surveyed, commissioned site with its timing, its links and the evidence file a buyer can audit. [Plan a site →](https://observatory.global/contact/deployment/) 3. **03** Fleet Many sites run as one service: one plan, one update path, one evidence trail, one service level. [Managed offers →](https://observatory.global/industries/oceans/solutions/) 4. **04** Network Fleets that federate with partner grids through the open protocol, owner by owner. [The open protocol →](https://observatory.global/protocol/) **08** Solutions ## What we deliver. Each offer is designed, deployed and run on the open protocol by Nexus Observatory Inc. managed service ### Satellite and non-terrestrial backhaul LEO and GEO backhaul, 3GPP non-terrestrial integration and direct-to-device fallbacks for remote sites. [How we deliver it →](https://observatory.global/industries/oceans/solutions/#ntn-backhaul) data licence, professional services ### Earth observation tasking, processing and change detection SAR and optical acquisition planning, analysis-ready processing and change detection checked against field truth, delivered as STAC and COG. [How we deliver it →](https://observatory.global/industries/oceans/solutions/#eo-services) managed service, data licence ### Ocean and coastal observing Moored buoys, profiling floats, tide and wave gauges, coastal radar and AIS reception with quality-controlled feeds. [How we deliver it →](https://observatory.global/industries/oceans/solutions/#ocean-coastal) data licence, API ### Observation data products and evidence bundles Licensed feeds and archives with metadata, quality flags and provenance on every value; evidence bundles for audits and claims processes. [How we deliver it →](https://observatory.global/industries/oceans/solutions/#observation-data) managed service, data licence ### Transport and logistics corridor sensing Road weather, rail condition, port and cold-chain sensing along corridors, with connectivity where coverage ends. [How we deliver it →](https://observatory.global/industries/oceans/solutions/#corridor-sensing) **09** Service platforms ## The platforms behind it. The service platforms that build the systems this industry runs on. [Service platform Sensors & instrumentsMeasurements that carry their own proof.](https://observatory.global/sensors/) [Service platform ConnectivityPrivate 5G, AI-RAN and orbit, on site.](https://observatory.global/connectivity/) [Service platform Data & licensingGrid data, licensed for your use.](https://observatory.global/data-products/) [Service platform Space and satellite systemsFrom orbit to the ground, on one protocol.](https://observatory.global/space/) [Service platform Earth observation & GeoAIThe ground, measured and modelled.](https://observatory.global/earth-observation/) [Service platform Edge compute & AIInference beside the instrument.](https://observatory.global/edge-ai/) [Service platform Positioning, navigation and timingWhere and when, with the error bound.](https://observatory.global/#lines) [How each platform serves this industry](https://observatory.global/industries/oceans/platforms/) **10** Standards and compliance ## Drawn against the standards your auditors use. Standards the systems are drawn against - EU Directive 2024/2881 (ambient air quality) - CEN/TS 17660 (sensor systems) - US EPA FEM/FRM reference methods - 3GPP LTE/NR - ISED Access Licensing Framework (SAB-002-26) - Local data-governance principles (OCAP) where applicable - OASIS CAP 1.2 (outbound alerts) - NWCG RAWS standards - NFPA 1600 - 3GPP Rel-16/17 URLLC Regulation and authority - **Spectrum and siting** Licences, permits and siting are part of the plan, country by country. [Country notes →](https://observatory.global/industries/oceans/countries/) - **Privacy and data** Your data stays yours, under the licence you choose. [Privacy notice →](https://observatory.global/legal/privacy/) - **Security** Hardware-rooted identity and signed updates on every device. [Security →](https://observatory.global/security/) **11** Questions buyers ask ## Before you scope it. Who sells, and who owns the data? Nexus Observatory Inc. is the seller of record. The data your systems collect stays yours, under the licence you choose. Do we have to buy hardware? No. We deliver as a managed service, a data licence or a system you own. Can we start small? Yes. Start with one station or one site, then grow to a fleet and a network on the same open protocol, without replacing what you bought. Which standards do the systems meet? Each system is drawn against the open protocol and the standards it is composed from, listed on this page. What happens after go-live? We run the systems to a written service level, with monitoring, repair and an evidence trail, or train your team to run them. ### Ready when you are. Plan a deployment, configure a station or talk to sales. Every request reaches the team that answers it. [Plan a deployment](https://observatory.global/contact/deployment/) [Station Builder](https://observatory.global/studio/builder/) [Talk to sales](https://observatory.global/contact/sales-enquiry/) **12** Open and community ## Open by default. Built with the people who use it. Open data, open methods and the open protocol, with the people who use them. Open projects this community builds on - OpenAQ - Safecast - AudioMoth - FLUXNET and ICOS tools - Global Forest Watch - Open Weather Station - AISHub - WeeWX Take part - [Join the community, one account for the whole network](https://observatory.global/industries/oceans/community/) - [Use the open methods and templates](https://observatory.global/industries/oceans/open/) - [Follow a learning path](https://observatory.global/industries/oceans/resources/) - [Read the country notes](https://observatory.global/industries/oceans/countries/) **13** Earth and environment ## Neighbouring industries. [Industry ClimateThe atmosphere, observed to the standard science needs.](https://observatory.global/industries/climate/) [Industry WaterEvery catchment, gauged.](https://observatory.global/industries/water/) [Industry NatureHabitat, measured without disturbing it.](https://observatory.global/industries/nature/) [Industry AgricultureFarm decisions on measured ground.](https://observatory.global/industries/agriculture/) ## Bring us the site. Survey, design, deployment and operation for oceans. The form names who receives your details. [Talk to us](https://observatory.global/contact/) [Plan a deployment](https://observatory.global/contact/deployment/) [Home](https://observatory.global/industries/oceans/) [Use cases](https://observatory.global/industries/oceans/use-cases/) [Specialized fields](https://observatory.global/industries/oceans/fields/) [Solutions](https://observatory.global/industries/oceans/solutions/) [Platforms](https://observatory.global/industries/oceans/platforms/) [Systems and technologies](https://observatory.global/industries/oceans/systems/) [Frontier](https://observatory.global/industries/oceans/frontier/) [Open](https://observatory.global/industries/oceans/open/) [Community](https://observatory.global/industries/oceans/community/) [Countries](https://observatory.global/industries/oceans/countries/) [Resources](https://observatory.global/industries/oceans/resources/) [Contact](https://observatory.global/industries/oceans/contact/) [Nexus Observatory](https://observatory.global/)**Oceans** . From the coastline to the open ocean.[Talk to us](https://observatory.global/contact/) Oceans - [Overview](https://observatory.global/industries/oceans/) - [Explainer](https://observatory.global/industries/oceans/explainer/) - [Specialized fields](https://observatory.global/industries/oceans/fields/) - [Use cases](https://observatory.global/industries/oceans/use-cases/) - [Solutions](https://observatory.global/industries/oceans/solutions/) - [Platforms](https://observatory.global/industries/oceans/platforms/) - [Resources](https://observatory.global/industries/oceans/resources/) - [Contact](https://observatory.global/industries/oceans/contact/) Platforms - [Observatory Protocol](https://observatory.global/protocol/) - [Protocol & Grid](https://observatory.global/grid-services/) - [Software](https://observatory.global/software/) - [Hardware & power](https://observatory.global/hardware/) - [Sensors & instruments](https://observatory.global/sensors/) - [Connectivity](https://observatory.global/connectivity/) - 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