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سياسة ملفات تعريف الارتباطPolitique relative aux témoins سياسة الخصوصيةPolitique de confidentialité Do Not Sell or Share My Personal InformationNe pas vendre ni communiquer mes renseignements personnels
أرسل متصفحك إشارة التحكم العالمي بالخصوصية. نعاملها كرفض للأغراض المبيّنة أدناه، وتبقى مفاتيحها متوقفة.Votre navigateur a envoyé un signal Global Privacy Control. Nous le traitons comme un refus pour les finalités indiquées ci-dessous, et ces interrupteurs restent désactivés.
Needed for the site to work, to keep you signed in, to protect it from attacks and to remember your privacy choices and the settings you pick. Always on.Nécessaires au fonctionnement du site, pour vous garder connecté, le protéger contre les attaques et retenir vos choix de confidentialité et les réglages que vous choisissez. Toujours actifs.
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Count visits and see how pages are used, so we can improve the site. Off until you allow it.Compter les visites et voir comment les pages sont utilisées, afin d'améliorer le site. Désactivés tant que vous ne les autorisez pas.
Show videos, maps and live data layers from other providers. They receive your IP address and may set their own cookies. Off until you allow it, or load a single item once.Afficher des vidéos, des cartes et des couches de données en direct d'autres fournisseurs. Ceux-ci reçoivent votre adresse IP et peuvent déposer leurs propres témoins. Désactivés tant que vous ne les autorisez pas, ou chargez un seul élément une fois.
Measure campaigns and personalise advertising. We use none today. Off until you allow it, and refused when your browser sends Global Privacy Control.Mesurer les campagnes et personnaliser la publicité. Nous n'en utilisons aucun actuellement. Désactivés tant que vous ne les autorisez pas, et refusés lorsque votre navigateur transmet le signal Global Privacy Control.
Nexus Observatory Inc. keeps a record of each choice as proof: a random consent ID, the time, your region and the rules applied, the choices, the notice shown, the page, a shortened IP address, a one-way code of your browser type and, if you are signed in, your account. Records are kept while your choice applies and for 3 years after, then deleted.Nexus Observatory Inc. conserve un registre de chaque choix à titre de preuve : un identifiant de consentement aléatoire, l'heure, votre région et les règles appliquées, les choix, l'avis affiché, la page, une adresse IP abrégée, un code à sens unique du type de navigateur et, si vous êtes connecté, votre compte. Les registres sont conservés tant que votre choix s'applique et pendant 3 ans par la suite, puis supprimés.
Untick to choose for this site only. You can change either at any time in Privacy choices.Décochez pour choisir pour ce site seulement. Vous pouvez modifier l’un ou l’autre à tout moment dans Vos choix de confidentialité.
Climate: the atmosphere observed to the standard science needs: 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. The edge verifies every signature first. 9. The edge model checks it against its limit. 10. Only a confirmed result leaves the edge. 11. The alert reaches the operator console. 12. The console shows the evidence with the alert. 13. The whole chain is archived for audit. 14. Everything settles back to idle.
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A valley site at first light
Nexus Observatory/
ClimateSurface, upper-air and composition networks, greenhouse-gas and methane measurement, Earth observation of heat, fire and ice, and data products that carry calibration and provenance from the instrument to the model.
Plan a deploymentUse casesOpen the explainer02Stories
Interactive stories with figures drawn to scale and every claim referenced.
All stories Place: Dense city block The instrumented streetFour city blocks, read as an observing system: small cells on street poles, air-quality and heat sensors beside them, and an edge node that corrects, times…Place: Suburb The suburb as a power stationRooftop solar, home batteries and electric vehicles turn a residential street into thousands of small generators. Observing them is how a distribution grid…Place: Remote northern community Observation the community governsIn a remote northern community, an observing station is also a question of who owns the data, who decides how it is used and who benefits. Principles for…03Specialized fields
Climate observing has its own specialised fields: greenhouse gases measured to global scales, ecosystem fluxes from towers above the canopy, reference stations that keep century-long records, and the glaciers and snow that store mountain water. Each field below has its own standards, stack, radio, power and crew work, from the first order to the running operation.
Specialized field04The problem
Measurement, reporting and verification for methane, carbon, biodiversity and water quality.
01Temperature, humidity and precipitation
02Greenhouse gases and methane
03Aerosols and air composition
04Heat, fire and ice from orbit
05Long, homogeneous records
05Outcomes and proof
Every system we deliver comes with the evidence a buyer, an auditor or a regulator asks for.
What you can measure
Proof buyers ask for
06Use cases
Worked use cases and deployment scenarios. Open one for the kit, the data products and the standards.
Use case · low to medium complexity07Solution bundles
The same systems at every scale, on the open protocol, so nothing you buy is replaced as you grow.
One station or node, specified for this industry: instruments, power, enclosure and backhaul.
Build a station →A surveyed, commissioned site with its timing, its links and the evidence file a buyer can audit.
Plan a site →Many sites run as one service: one plan, one update path, one evidence trail, one service level.
Managed offers →Fleets that federate with partner grids through the open protocol, owner by owner.
The open protocol →08Solutions
Each offer is designed, deployed and run on the open protocol by Nexus Observatory Inc.
hardware + software, managed service, build-operate-transfer
Stream gauges, rain gauges, weather radar and automatic weather stations built to WMO practice, reporting through WIS 2.0 where the agency requires it.
How we deliver it →managed service, data licence
Reference analysers plus calibrated low-cost nodes, with co-location calibration and an open-data interface.
How we deliver it →data licence, professional services
SAR and optical acquisition planning, analysis-ready processing and change detection checked against field truth, delivered as STAC and COG.
How we deliver it →managed service, data licence
Emissions, water quality, noise and dust monitoring for permit conditions, with traceable calibration and evidence bundles.
How we deliver it →data licence, API
Licensed feeds and archives with metadata, quality flags and provenance on every value; evidence bundles for audits and claims processes.
How we deliver it →09Service platforms
The service platforms that build the systems this industry runs on.
Service platform10Standards and compliance
Standards the systems are drawn against
Regulation and authority
11Questions buyers ask
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.
Plan a deployment, configure a station or talk to sales. Every request reaches the team that answers it.
Plan a deploymentStation BuilderTalk to sales12Open and community
Open data, open methods and the open protocol, with the people who use them.
Open projects this community builds on
Take part
13Earth and environment
Survey, design, deployment and operation for climate. The form names who receives your details.
Talk to usPlan a deploymentReference design, drawn to scale · drag to turn
