Water

The Integrated System with Surface Velocity Radar uses radar technology to provide contactless measurement of surface flow velocity.

The main advantage of using a sensor on a UAV is the ability to perform measurements in hard-to-reach places without existing infrastructure. The entire process is automated thanks to the onboard computer SkyHub and UgCS Mission Planning software. The sensor installed on the UAV can perform measurements at a specified point.

Typical applications:

• Used in hydrological and hydrographic research, environmental monitoring, engineering projects in water supply, and other fields
• Accurate discharge monitoring in rivers
• Monitoring of flow and irrigation channels
• Early flood warning
• Flow tracking in salt and copper mine channels

The radar operates in K-band (24.075 GHz to 24.175 GHz), providing flow speed readings ten times per second over serial RS-232.

The Integrated System with Geolux Radar Level Sensor uses radar technology to provide a precise contactless measurement of the distance from the sensor to the water level.

The radar altimeter can be flown in autonomous mode at an altitude of 30-40 meters along the river and provides water surface elevation profiles with centimeter accuracy. Because water is an excellent reflector of microwaves, the radar return will be dominated by water targets.

Typical applications:

• Water level monitoring for rivers, channels, and lakes
• Water reservoir monitoring and irrigation control
• Observing the level of various fluids in the chemical industry
• Monitoring levels in wastewater, industrial applications

This ECT400S 450kHz single frequency system is easy to transport and deploy and has the ability to operate at hard to reach locations, unsafe or hazardous environment. The drone makes bathymetric surveys 10 times faster and 2 times more cost-efficient compared with a standard approach using a ship, a boat or an unmanned surface vehicle. Thus, it allows acquiring seamless UAV bathymetry data of coastal and inland water bodies.

• 450kHz single frequency
• Operates in water depth 30cm to 100m
• Beam width Conical (-3dB): 5deg
• Solution weight: 2.4kg

This ECT DO52S duel frequency system is easy to transport and deploy and has the ability to operate at hard to reach locations, unsafe or hazardous environment. The drone makes bathymetric surveys 10 times faster and 2 times more cost-efficient compared with a standard approach using a ship, a boat or an unmanned surface vehicle. Not only does this system enable rapid UAV bathymetry data of coastal and inland water bodies, it can also investigate organic bed deposits like those found in sludge ponds and provide indications on river channel erosion or soft sediment deposit rates.

• 50kHz and 200kHz duel frequency
• Operates in water depth 1m to 200m
• Beam width Conical (-3dB): 27°/7° (50 kHz/200 kHz)
• Solution weight: 2.7kg

The Valeport SWiFT SVP is a simple to use device which measures not only sound speed but also temperature. Water temperature by depth can be used to correct GPR bathymetry data, because speed of electromagnetic waves in the water depends largely on temperature.

• A speed of sound correction can be a requirement for engineering surveys as it is a direct contributor to the depth error and uncertainty.
• This sound velocity profiler is a relatively simple device, which measures speed of sound in the water at the depth of the sensor.

A UAV water sampling system for efficient and rapid deployment.

Traditional methods require direct access to the water body and samples are gathered from the shore, pier, bridge, or by boat. Acquiring samples at some distance from the bank without a boat or ship is now possible quickly. This UAV remote sampling system enables water sampling at long distances from the shore.

• Fully automated
• Sampling points precisely repeated
• Different sampling depths to suit need
• A few Km from shore within easy reach

AQUAMAPPER is based on the tried and trusted UgCS SkyHub TTF core system architecture. It also utilises as standard the Echologger software for post-flight data processing. Using an onboard GNSS receiver, the position of the echosounder is known for accurate results. AQUAMAPPER is ideal for flying bathymetry missions on inland waterways.

• High survey speed up to 4m/sec
• Accuracy up to 5cm X,Y,Z
• Quick deploy, ready for use in 10 minutes
• PPK ready solution
• Open sea bathymetric survey up to 100m depth
• Weight 2.5kg

This sonar system is a rapidly deployable solution for freshwater applications such as those found in rivers, streams, and lakes, and saltwater applications such as tidal rivers, estuaries and coasts.

• This drone systems utilises UgCS SkyHub and can therefore store data with timestamps and geo-locations for post-processing.
• Answers questions previously only possible by deploying a remote submersible vessel or diving teams saving considerable time and cost.
• Made possible through the seamless integration of proven and trusted technology; UgCS Pro, UgCS SkyHub and True Terrain Following (TTF), Imagenex sonar technology at 300Khz and 800Khz.