The grid
Every node, and whether its clock can be trusted.
Two nodes within 60 km, both holding pulse-per-second lock, can triangulate a real altitude and speed rather than an angular track. That pairing is worth more than any single sensor upgrade, which is why this page leads with clock quality rather than with hardware.
No nodes are reporting yet
These are simulated nodes at locations with published histories of anomalous reports. They exercise the map, the status logic, and the clock-quality display. Real nodes replace them as they enrol.
Nodes enrolled
4
Online now
2 / 4
PPS-disciplined
2 / 4
Bands covered
11 / 14
StatusProvisioningOnlineDegradedOfflineRetiredpositions fuzzed to operator-declared precision
| Node | Status | Tier | Clock | Bands | Uptime |
|---|---|---|---|---|---|
| KP-01 Sonoran @xaxis · 31.94, -109.31 ±1000 m | Online | Tier | PPS ±214 ns | GammaUltravioletVisibleNear infraredLong-wave infraredMillimetre wave+5 | 14.9 d |
| HV-02 Hessdalen @nordlys · 62.85, 11.20 ±1000 m | Online | Tier | PPS ±388 ns | UltravioletVisibleNear infraredLong-wave infraredMillimetre waveMagnetic and ELF/VLF+3 | 4.7 d |
| SLV-03 San Luis Valley @highdesert · 37.68, -105.78 ±2000 m | Degraded | Tier | gnss_nopps no geometry contribution | VisibleNear infraredLong-wave infraredRadio frequencyEnvironmentalNavigation and pose | 1.0 d |
| BC-04 Baja Norte @costa · 30.42, -115.94 ±1000 m | Offline | Tier | ntp no geometry contribution | VisibleNear infraredRadio frequencyEnvironmentalNavigation and pose | — |
Join
A second node near an existing one is the highest-value thing you can build
Coverage of a new region is good. A baseline against a node that already exists is better, because it converts both nodes from bearing-only instruments into a system that measures position. If you are within sixty kilometres of a node on this map, that is where to put yours.