As of week 31 2026, KUON GEO tracks 2437 community RTK base stations worldwide (2331 online) across four public NTRIP casters — RTK2GO, BizStation, GeoRTK and Centipede-RTK — measured by 10-minute polling. Regional focus this week: Rest of the world.
This week in numbers (worldwide)
| Metric | Value |
|---|---|
| Community RTK stations tracked (world) | 2437 |
| Online at time of writing | 2331 |
| MSM7 stations | 1632 |
| Five-constellation stations (GPS+GLO+GAL+QZS+BDS) | 309 |
| via Centipede-RTK | 1235 |
| via RTK2GO | 811 |
| via BizStation | 345 |
| via GeoRTK | 46 |
By region
| Region | Stations | Online |
|---|---|---|
| Europe | 1642 | 1600 |
| Japan | 414 | 391 |
| North America | 243 | 227 |
| Other | 90 | 66 |
| Oceania | 48 | 47 |
Change vs 2026-W30
Net change: +19 stations. Newly listed: 127. Delisted: 108.
Regional focus: Rest of the world
138 community RTK stations in Rest of the world this week (113 online). Newly listed: jmcBASE1, MontesAltos, TNTTOPOGRAFIA, BHZ1, POAS, pos2, KU_KPS_AE_BASE, Gaea_Base01, SEAS, E00D51AA.
Space weather & positioning outlook
Quiet — forecast Kp 3.7. The ionosphere is calm; no space-weather impact on RTK expected this week.
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 5.3.
Measurement series: continuous since 2026-07-03 · 25 days · 7,618,510 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-W31 · About this project