The CHCNAV APACHE 4 Pro is a configurable unmanned survey vessel for hydrographic and bathymetric surveys, water resource studies and channel dredging applications.
Its 50 kg payload capacity supports compatible ADCPs, the CHCNAV HQ-400 multibeam echo sounder, side-scan sonar and water quality sensors.
Integrated GNSS and IMU sensors provide precise positioning and heading. A built-in 200 kHz single-beam echosounder measures depths from 0.1 to 200 metres.
The one-piece carbon fibre hull, protective motor mesh covers and anti-entanglement design support demanding fieldwork. An 8.6 cm draft enables surveys in shallow waters.
Operate for up to 10 hours at 1.5 m/s, with a maximum speed of 6.5 m/s. Android-based survey software simplifies vessel operation and data collection.
Integrated 4G LTE, 2.4 GHz remote communication, panoramic video and obstacle avoidance support survey control. IP67 protection and an operating range of −20°C to +50°C provide durability in challenging environments.
Size Guide
| Size | US | Bust | Waist | Low Hip |
|---|---|---|---|---|
| XS | 2 | 32 | 24 - 25 | 33 - 34 |
| S | 4 | 34 - 35 | 26 - 27 | 35 - 26 |
| M | 6 | 36 - 37 | 28 - 29 | 38 - 40 |
| L | 8 | 38 - 29 | 30 - 31 | 42 - 44 |
| XL | 10 | 40 - 41 | 32 - 33 | 45 - 47 |
| XXL | 12 | 42 - 43 | 34 - 35 | 48 - 50 |
Measuring Tips
Measure around the fullest part of your bust.
Measure around the narrowest part of your torso.
With your feet together measure around the fullest part of your hips/rear.
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