Technology
Sensor Systems
Monitoring and surveillance sensor systems form the core of SeaLandAire’s technology base. We have built on our experience in underwater acoustics to include the entire data collection process, from sensor implementation and sampling to data communication, storage, and processing. Our data centric mindset ensures you receive the most robust solution – getting you the data you need is our highest priority.
- Both passive and active underwater acoustic tools for general ISR, naval ASW, and marine mammal mitigation
- Gunshot detection and localization through data fusion of air acoustics and optical sensing techniques
- Optical and acoustic imaging systems for surveillance and navigation applications
- Detection and tracking of walking humans using seismic sensors
- Data storage, processing, & visualization
- Data communications, including:
- Over the horizon / beyond line of sight satellite modems (e.g. Iridium)
- Line of sight digital transceivers (900Mhz & 2.4GHz Freewave®, Digi®)
- VHF / UHF (sonobuoy bands
- Acoustic modems
List of Applicable Projects / Products
Advanced Energy Systems
A majority of our sensor systems are unattended and self powered. To take full advantage of this strategic position, we extend useful operational life by implementing innovative energy systems solutions. Our strong background in battery powered systems has naturally evolved to include renewable energy technologies such as solar, wind, current / tidal, and wave energy harvesting.
- Energy management (vehicle systems and simulation tools to optimize mission performance with respect to energy availability, consumption, and replenishment)
- Energy (power) harvesting / harnessing / scavenging (solar, wind, current, tide, wave, thermal, vibration)
- Energy conversion (DC/DC, AC/DC, DC/AC, electrical to mechanical, mechanical to electrical, etc.)
- Energy storage (batteries, fuel cells)
List Applicable Projects / Products
Unattended Sensor Platforms
A key factor in a successful surveillance or monitoring mission is proper positioning within and interaction with the surrounding environment. Whether the need is for mobility to provide fine scale spatial gradients or robust delivery and deployment, our unattended platforms can meet your most demanding data collection needs.
- Autonomous / unmanned vehicles
- Autonomous Surface Vehicles (ASVs) including the Persistent Utility Mobile Autonomous (PUMA) vehicle class
- Hydrodynamic / aerodynamic design including propulsion and control surfaces
- Basic guidance, navigation, and control (GNC) capabilities
- Autonomous Underwater Vehicles (AUVs)
- Lightweight moored buoys (small, lightweight, light duty)
- Drifting buoys (sonobuoys, drifters, etc.)
- Unattended Ground Sensors (UGS)
List of Applicable Projects / Products