Robotics for the spaces between

Tethered payload systems for below-canopy access, precision treatment, and remote sensor retrieval.

What we do

Modular payload systems deployed from survey drones. One platform, multiple mission profiles.

Below-Canopy 3D Capture

Imaging payload lowered through canopy gaps. 3D models of forest understory without ground access.

Precision Treatment

Targeted herbicide application in dense forest. Operator-guided payload with real-time visual feedback. Reaches what aerial spray can't.

Remote Sensor Relay

Automated data retrieval from ground sensor networks. Payload descends, collects, retracts. No ground crew required.

The tethered advantage

▱ Drone — full GPS above canopy
Payload — below canopy, on task

Drone stays above. Payload goes below.

Full GPS lock and obstacle avoidance above canopy. Payload descends through natural gaps to the work zone. No autonomous under-canopy flight, no ground crew.

0
Ground crew required
360°
Capture coverage

Where we operate

Where the boundary between accessible and inaccessible terrain defines the problem.

Invasive Species

Targeted treatment and monitoring in dense native forest

Forest Inventory

Below-canopy structural assessment without ground access

Post-Fire Recovery

Understory regeneration monitoring without ground disturbance

Wildlife Monitoring

Sensor deployment and data retrieval in protected habitat

Volcanic Terrain

Access denied environments on active volcanic landscapes

Infrastructure

Vegetation assessment around utilities in rugged corridors

Research

Carbon stock estimation and ecological study in remote sites

UXO Remediation

Survey and monitoring of contaminated sites without ground entry

Built in Hawaii.
Built for the field.

Aerial robotics company on Hawaii Island. Modular tethered payload systems for conservation, forestry, and environmental monitoring.

We operate at the ecotone — the transition zone where two worlds meet. Above canopy and below. Accessible terrain and denied ground.

Location
Hawaii
Certifications
FAA Part 107
Focus
Conservation, Forestry, Environmental Monitoring
Platform
Tethered payload systems

Get in touch

Invasive species, forest inventory, remote sensors — tell us what you're working on.

ryno@ecotonerobotics.com