--- title: "Events: specialized fields | Nexus Observatory" description: "Specialized fields for sports, events and venues: Lightning and heat, Air quality, Capacity at peak load and Slope and snow at mountain venues." url: https://observatory.global/industries/events/fields/ publisher: Nexus Observatory Inc. updated: 2026-11-02 --- [Nexus Observatory](https://observatory.global/) / [Events](https://observatory.global/industries/events/) / **Specialized fields** # Events, field by field. Sports, events and venues have their own specialised fields: stadiums and arenas managing crowds and storms, outdoor festivals built and struck in days, endurance races across kilometres of course, and venue networks that hold when every seat is full. Each field below has its own standards, stack, radio, power and crew work, from the first order to the running operation. [Plan a deployment](https://observatory.global/contact/deployment/) [Use cases](https://observatory.global/industries/events/use-cases/) [Open the explainer](https://observatory.global/industries/events/explainer/) **01** Specialized fields ## Choose the field you work in. Each field page sets out the operating context and hazards, what must be measured and under which rules, the stack from base unit to network, the work from order to operation, the data products and the cited sources. [Specialized field Stadiums and arenasCrowd density, entry flow, weather and lightning at stadiums and arenas, joined in the control room so safety officers manage crowds and weather before they become incidents.The full field →](https://observatory.global/industries/events/stadiums-arenas/) [Specialized field Outdoor festivalsWeather, lightning, wind on structures, noise at the neighbours and connectivity for festivals, deployed for the event and taken away after.The full field →](https://observatory.global/industries/events/outdoor-festivals/) [Specialized field Marathons and endurance eventsHeat stress, air quality and weather along marathon, cycling and triathlon courses, so medical teams and race directors protect athletes and change plans in time.The full field →](https://observatory.global/industries/events/endurance-events/) [Specialized field Venue connectivityPrivate 5G and Wi-Fi at venues for broadcast, operations, payments and fans, with an edge server for video and safety, built so the network holds when the venue is full.The full field →](https://observatory.global/industries/events/venue-connectivity/) **02** 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/events/solutions/) 4. **04** Network Fleets that federate with partner grids through the open protocol, owner by owner. [The open protocol →](https://observatory.global/protocol/) ### 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/) ## Bring us the site. Survey, design, deployment and operation for events. 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/events/) [Use cases](https://observatory.global/industries/events/use-cases/) [Specialized fields](https://observatory.global/industries/events/fields/) [Solutions](https://observatory.global/industries/events/solutions/) [Platforms](https://observatory.global/industries/events/platforms/) [Systems and technologies](https://observatory.global/industries/events/systems/) [Frontier](https://observatory.global/industries/events/frontier/) [Open](https://observatory.global/industries/events/open/) [Community](https://observatory.global/industries/events/community/) [Countries](https://observatory.global/industries/events/countries/) [Resources](https://observatory.global/industries/events/resources/) [Contact](https://observatory.global/industries/events/contact/) [Nexus Observatory](https://observatory.global/)**Events** . Venues that sense and connect at peak load.[Talk to us](https://observatory.global/contact/) Events - [Overview](https://observatory.global/industries/events/) - [Explainer](https://observatory.global/industries/events/explainer/) - [Specialized fields](https://observatory.global/industries/events/fields/) - [Use cases](https://observatory.global/industries/events/use-cases/) - [Solutions](https://observatory.global/industries/events/solutions/) - [Platforms](https://observatory.global/industries/events/platforms/) - [Resources](https://observatory.global/industries/events/resources/) - [Contact](https://observatory.global/industries/events/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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