FIELD PROGRAM 001 · THE SEAFLOOR
See the bottom.
Trust the numbers.
ARK fuses official S-57 and S-101 charts with high-resolution bathymetry: hillshaded, contour-true, and honest about its own uncertainty. Nothing at the helm sees the water like this.
01 / SOUNDINGS · SPARSE
02 / SURFACE · RECONSTRUCTED
03 / UNCERTAINTY · U95
THE SCIENCE
Measurement, not decoration.
Most plotters shade whatever data they are handed. ARK treats the seafloor as a reconstruction problem, using the same discipline that turns raw signal into medical imagery. Sparse soundings become a continuous surface, and every pixel knows how sure it is.
Where the survey runs thin, the chart says so: caution hatching marks low-confidence bottom, and a dedicated uncertainty view shows the whole error field. Confidence is part of the chart, not a disclaimer under it.
FIELD PROGRAM 001 · ENLISTMENT
Join the founding fleet.
The first boats aboard shape what ARK becomes: the water we survey first, the hardware we spec, the features that matter at the helm. Early access starts with the charts app and grows into the full program.
EARLY-ACCESS SIGN-UPS OPEN SOON