For business
Shallow-water depth, as data
The same maps you see on ShoalScope, delivered as files or through an API for your own work. 6,482 km² mapped so far, and growing every week.
Data licence
Depth rasters of any mapped area, ready for GIS.
- GeoTIFF in centimetres below MLLW, plus an uncertainty layer
- Contours as GeoJSON or vector tiles
- Accuracy report for every area
- Commercial use in your own products
Custom area
A coast we have not mapped yet, anywhere in the world.
- Any shallow water up to about 25 m
- Finer detail on request
- Delivered in days, not months
- Repeat every year to watch change
Depth API
Depth at a point or along a route, from your own software.
- Simple HTTPS + JSON
- Feet or metres, MLLW
- Map tiles for your own viewer
- Volume pricing
Who uses it
Built for people who work on the water
Marinas and charter fleets
Know where guests can safely take a rental boat or kayak, and show it on your own site.
Fishing and paddle guides
Plan trips on flats that move, and give clients a map in feet before they arrive.
Coastal engineering and dredging
A first look at a site before the survey boat goes out: where the shoals are, how big, how fast they change.
Insurance and real estate
Water access and shoaling risk for waterfront property, at the parcel scale.
Research and NGOs
Seagrass, reef and habitat studies that need depth on wide, shallow, rarely surveyed water.
Apps and chart makers
Fill the shallow gaps of your own map with a depth layer, updated every year.
Ask for a quote
Tell us where and what for. We answer within one business day.
Depths are satellite estimates with a measured accuracy for every area. They do not replace an official chart or a survey for navigation.