Precision GPS & GIS utilities

Tools built for
the field

Open-source geospatial utilities designed around real workflows—survey data, RTK, elevation, and beyond.

Available tools
Elevation Viewer
Visualize elevation profiles from KML files. Inspect point-by-point GPS solution status, satellite counts, and RTK correction type.
KML RTK Elevation
NTRIP Monitor
Monitor base station connectivity, correction age, and mountpoint health for RTK2Go and private casters.
NTRIP RTK Base Station