--- title: "Infrastructure: resources | Nexus Observatory" description: "Guides, training and glossary for construction and infrastructure assets: Digital twin site, Infrastructure: what must be measured…" url: https://observatory.global/industries/infrastructure/resources/ publisher: Nexus Observatory Inc. updated: 2026-11-02 --- [Nexus Observatory](https://observatory.global/) / [Infrastructure](https://observatory.global/industries/infrastructure/) / **Resources** # Resources for infrastructure. Learning paths, the standards cited across this site and the explainers that show the systems in 3D. [Plan a deployment](https://observatory.global/contact/deployment/) [Use cases](https://observatory.global/industries/infrastructure/use-cases/) [Open the explainer](https://observatory.global/industries/infrastructure/explainer/) Reference design, drawn to scale · drag to turn 1. Infrastructure · Resources Assets that report their own condition Structural and ground-movement monitoring for bridges, dams, tunnels and slopes, drone survey and 3D twins for construction, satellite interferometry over whole networks, and deployable kits for the site before the permanent network exists. Needs: displacement and deformation, vibration and strain, ground movement over wide areas, as-built geometry and site connectivity during construction. 2. Story Airspace drones A worked story shows how a infrastructure deployment runs end to end, from the instruments and the radio to the edge, the console and the people who act on the result. Each story names its sources and the standards it relies on. [Read the stories](https://observatory.global/stories/) 3. Story Digital twin site A worked story shows how a infrastructure deployment runs end to end, from the instruments and the radio to the edge, the console and the people who act on the result. Each story names its sources and the standards it relies on. [Read the stories](https://observatory.global/stories/) 4. What must be measured Infrastructure: what must be measured Displacement and deformation, vibration and strain, ground movement over wide areas, as-built geometry and site connectivity during construction. Each is measured by instruments sited to recognised practice, read by a base node that stamps, checks and signs every value. The quality flag and the provenance travel with the data, so a decision can be traced to the reading behind it. 5. Trust Every node proves what it is A node joins only after its hardware root of trust answers an attestation challenge. Keys stay in secure hardware, software arrives signed, and every reading carries a signature, so its origin can be checked by anyone downstream without asking us. 6. Time and place Every reading carries when and where Readings are stamped against a disciplined clock, from satellite time or a PTP grandmaster, together with the station position and its siting record. When time or position is degraded, the record says so instead of hiding it, and every analyst downstream sees the same warning. 7. How it scales One base unit, repeated A programme starts with one base node and the instruments it reads. A station adds power and radio, a site adds a relay, a fleet repeats the proven site across many places, and a network federates fleets through edge and core. Capacity grows by adding units, never by replacing what works. 8. Updates Updates in rings, with rollback Software and configuration reach the fleet in rings: a canary site first, then a few, then all, each ring gated on health and data completeness. A failed gate stops the wave and returns each node to its last good release, without a site visit. 9. Operations Every node watched, every incident closed The operations console shows every node with its state, its plan and its evidence. Alerts arrive with their data and a runbook; acknowledging one opens a work order, and an incident closes only when the cause is recorded and the fix verified. 10. Field service One crew, from survey to repair The same crew surveys, installs, commissions, calibrates and repairs, working from the site's own record. Each visit updates it, so the next crew knows exactly what is there, when it was last checked and why it was changed. Spares and references are planned from that history. 11. Failure and recovery When a node fails, the fleet knows first When a node goes silent or a sensor drifts, the node buffers its data, fails over to a second link where one exists, and the alert carries the evidence a responder needs. Nothing is lost and nothing is counted twice. 12. What you get Structural and ground-movement monitoring GNSS, InSAR, tilt, strain and fibre sensing on bridges, dams, slopes, tailings and pipelines, with alert thresholds set by the owner. Delivered as managed service and data licence, for infrastructure, mining and pipeline operators, transport agencies. Scale: Asset portfolios. Service levels are written as numbers you can measure on your own dashboard. [Talk to sales](https://observatory.global/contact/sales-enquiry/) 13. Next step Plan an infrastructure deployment Tell us the sites, the measurements and the people who will use them. We reply with a design and a scope for infrastructure. An engineer replies with a survey proposal and a scope, and the plan grows from one site to the network you need, at your pace. [Plan a deployment](https://observatory.global/contact/deployment/) [Open the Studio](https://observatory.global/studio/) [Read the stories](https://observatory.global/stories/) **01** Learning paths ## From first principles to a commissioned site. **01** ### Academy The principles of observation, the protocol and the lifecycle of a site.[Start learning →](https://observatory.global/learn/) **02** ### Training and enablement Operator, crew and engineer training on the systems you own.[The training platform →](https://observatory.global/#lines) **03** ### Explainers The systems in 3D, chapter by chapter, drawn to scale.[Open the explainer →](https://observatory.global/industries/infrastructure/explainer/) **02** Standards ## The standards cited on this site. - OGC SensorThings API 1.1 - Municipal open-data terms - EU Directive 2024/2881 (ambient air quality) - CEN/TS 17660 (sensor systems) - US EPA FEM/FRM reference methods - 3GPP Band 106 - IEC 61850 - IEEE 1547 / 2030.5 - NERC CIP - 3GPP Rel-16/17 URLLC - ISO 17757 (autonomous mining machinery safety) - GISTM (tailings) - ISA/IEC 62443 - Regulation (EU) 2024/1787 - OGMP 2.0 reporting levels **03** Explainer and stories ## See it at work. The industry in 3D, and field stories with the systems in each and the sources behind them. [Explainer Infrastructure, explainedAssets that report their own condition.Open the explainer →](https://observatory.global/industries/infrastructure/explainer/) [Airspace and drones A shared sky below 120 metresFlying beyond visual line of sight turns a drone from a camera on a stick into infrastructure. It needs a command link that holds, an identity others can…Read the story →](https://observatory.global/stories/airspace-drones/) [Digital twin of a site A digital twin that keeps its sourcesA digital twin is a model of a physical asset kept current by observation of it. The hard part is not the geometry; it is keeping every value in the model…Read the story →](https://observatory.global/stories/digital-twin-site/) **04** Terms ## What people search for in this industry. [private 5G mining](https://observatory.global/technologies/) [private LTE utility 900 MHz](https://observatory.global/technologies/) [CBRS private network](https://observatory.global/technologies/) [autonomous haulage connectivity](https://observatory.global/technologies/) [continuous methane monitoring](https://observatory.global/technologies/) [LDAR](https://observatory.global/technologies/) [OGMP 2.0](https://observatory.global/technologies/) [industrial IoT sensors](https://observatory.global/technologies/) [tailings monitoring](https://observatory.global/technologies/) [air quality sensor network](https://observatory.global/technologies/) [low-cost sensor calibration](https://observatory.global/technologies/) [hyperlocal air quality](https://observatory.global/technologies/) [urban heat island sensors](https://observatory.global/technologies/) [flood sensors](https://observatory.global/technologies/) [smart city LoRaWAN](https://observatory.global/technologies/) [open data portal integration](https://observatory.global/technologies/) ## Bring us the site. Survey, design, deployment and operation for infrastructure. The form names who receives your details. 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