Topo-Bathymetric (Green Wave) LiDAR

Seamless, high-resolution mapping from dry land through the surf zone to the seabed or riverbed.

The technical edge

How it works

A specialized green-spectrum laser penetrates the water column and connects topography with bathymetry in one acquisition.

Strategic advantage

Eliminates the transition-zone blind spot left between conventional land survey and boat-based sonar.

System profile

Platform: YellowScan Navigator-class drone-mounted topo-bathymetric LiDAR
Precision: Centimeter-level engineering precision under suitable water conditions
Data density: High-resolution land and underwater elevation data
Environment: Rivers, coastal zones, shallow water, beaches, surf zones, reservoirs, and marine structures
Certification: Hydrographic Approved Surveys

The data gap solved

Captures the critical land-water transition where sonar access and conventional land survey both become unreliable.

Client advantage

A single spatial model supports engineering, erosion, sediment, capacity, and marine-infrastructure decisions.

Structured outputs

Applied in

Drone bathymetry joined to the shoreline: depth, capacity, sediment and water level, bank to bottom in one continuous model.

Bare-earth terrain beneath riparian vegetation, repeat monitoring of banks, channels and stream vegetation, and flood-model-ready surfaces.

Technology experts

Founder