Standards-compliant caster
NTRIP v2 caster with RTCM3 MSM4, MSM5 and MSM7. Basic and Bearer authentication, per-mountpoint access control, and an upstream RTCM repeater for chained networks.
Caspinav is a hosted platform that combines an NTRIP caster, a multi-tenant admin console, white-label subdomains, and PPK post-processing. One vendor, one contract, one place to operate the network.
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Why Caspinav
Most NTRIP casters were written for a single operator running a single base. Caspinav is built for networks: multiple tenants on the same caster, multiple base stations behind one mountpoint, modern authentication, and an admin console your team uses daily.
Run multiple operator brands on one caster. Each tenant has its own subdomain, branding, users, and isolated mountpoints. No shared accounts, no spreadsheet of passwords.
Upload base and rover logs and receive a centimetre-level track in minutes. Processing runs inside the platform; logs do not leave Caspinav infrastructure.
A virtual mountpoint selects the nearest permitted base for each rover using a Voronoi tessellation and reassigns as the rover moves. Adding a base requires no client reconfiguration.
Live map, real-time sessions, mountpoint health, billing, and rover trips in a single SPA. Loads on field tablets and office workstations.
Every screen in the admin UI is backed by a documented HTTP endpoint. Integration scope and rate limits are defined per contract.
Caspinav is delivered as a managed service. The caster, database, certificates, and on-call rotation are run by us. Your team operates the network and serves its customers.
Platform
The features below ship in one product, are versioned together, and share a common authentication and billing model. There is no integration work between the caster, the admin console, and the post-processing pipeline.
NTRIP v2 caster with RTCM3 MSM4, MSM5 and MSM7. Basic and Bearer authentication, per-mountpoint access control, and an upstream RTCM repeater for chained networks.
A single mountpoint that routes each rover to the nearest permitted base in real time. The network can grow from one base to twenty without touching client configuration.
See every rover on a live map. Inspect trip history, run OSRM map matching to snap tracks to roads, and review per-rover accuracy charts.
Upload base and rover RINEX or raw logs and receive a processed track with quality metrics. Available as a fixed monthly tier or billed per processed hour.
Designate parking, bus lanes, and stopping zones, then export the result to KML, GPX, or GeoJSON. Built for fleet operators and surveying crews who deliver data, not just positions.
Each tenant operates from a dedicated subdomain such as your-brand.caspinav.com, with its own logo, brand colour, and isolated user pool. Customers see your brand throughout the admin console.
Admin console
Sessions, mountpoint health, billing, rover trips, designations, and surveys are accessed from one application. The console is tenant-scoped and uses role-based access control.
caster :2101 online 3 base / 28 rover aux_nmea :2102 online 1 source http :3000 online p99 9ms osrm-match :5000 ready 7d uptime db sqlite WAL 3.4 GB last alert none 14d incident-free
Solutions
RTK corrections with PPK as a fallback for cadastral, topographic, and engineering surveys. Export to GeoJSON, KML, and GPX.
Machine control and as-built mapping for excavators, graders, and rollers. Each site gets its own scoped mountpoint and audit trail.
Auto-steer for tractors, sprayers, and harvesters. Multi-base coverage works the same whether the operation is one farm or twenty.
Stable corrections for drones, ground robots, and autonomous vehicles. Sigma values are available over the auxiliary NMEA channel for fleets that need them.
Pricing
Caspinav is priced per concurrent rover with a fair-use cap on PPK processing. Partners and high-volume tenants receive a custom quote on request.
For small crews and pilots.
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For operators running a full network.
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Branded subdomains and custom integrations.
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your-brand.caspinav.com with its own logo, brand colour, and isolated user pool. Custom apex domains are not part of the standard offering today.A 15-minute walkthrough of the admin console with a connected test rover. Bring your integration and compatibility questions.