As of week 30 2026, KUON GEO tracks 2418 community RTK base stations worldwide (2304 online) across four public NTRIP casters — RTK2GO, BizStation, GeoRTK and Centipede-RTK — measured by 10-minute polling. Regional focus this week: North America.
This week in numbers (worldwide)
| Metric | Value |
|---|---|
| Community RTK stations tracked (world) | 2418 |
| Online at time of writing | 2304 |
| MSM7 stations | 1613 |
| Five-constellation stations (GPS+GLO+GAL+QZS+BDS) | 302 |
| via Centipede-RTK | 1221 |
| via RTK2GO | 814 |
| via BizStation | 337 |
| via GeoRTK | 46 |
By region
| Region | Stations | Online |
|---|---|---|
| Europe | 1621 | 1568 |
| Japan | 404 | 379 |
| North America | 244 | 231 |
| Other | 99 | 76 |
| Oceania | 50 | 50 |
Change vs 2026-W29
Net change: +10 stations. Newly listed: 138. Delisted: 128.
Regional focus: North America
244 community RTK stations in North America this week (231 online). Newly listed: CM_Farms_2023, shedconnect, bldr_dwntwn2, KILDIR, mp1854021, KCLLSouth, serra_one, RichmondBC, Bender, KubotaCentral.
Space weather & positioning outlook
Active to minor storm (G1) — forecast Kp 5. Ionospheric gradients may lengthen Fix times and affect long-baseline RTK; keep baselines short and expect occasional re-convergence.
Geomagnetic activity is a proxy for ionospheric disturbance; the actual effect on your RTK depends on baseline length, latitude and local conditions. Kp: NOAA SWPC (measured + forecast); recent 7-day observed max Kp 3.7.
Measurement series: continuous since 2026-07-03 · 18 days · 5,350,914 station observations.
Method
All numbers are direct measurements: KUON GEO polls the public NTRIP sourcetables of RTK2GO, BizStation, GeoRTK and Centipede-RTK every 10 minutes. Figures describe what stations broadcast — records, not judgements. See the station ranking, the KUON MAP, and the data & methodology.
Data: KUON GEO measurements · NOAA SWPC (space weather), 2026-W30 · About this project