Underwater GPS G2 is the most robust acoustic positioning system on the market today.
With the new 300 meter range option and the quick deploy antenna, there is no reason to look elsewhere!
Build your Underwater GPS G2 system by selecting Range, Topside, Locator and Baseline from the options below.
If you are unsure about which options to select, do not hesitate to ask us for help. Send us an e-mail on support@waterlinked.com and we will get in touch with you to sort out your needs.
Underwater GPS G2 is the most robust acoustic positioning system on the market today.
With a huge number of customers all over the world in a wide range of applications, the system is very well proven and ready for mission critical assignments.
Key Specifications:
Range
100-300
meter radius
Accuracy
0.2% / 1 deg
error margin of range / angle
Directivity
360
degrees
Challenging Environments
Years of research has gone into making the positioning algoritm of the Underwater GPS system able to provide a high quality position in even the most difficult environments. In stark contrast to traditional USBL systems, you will get a great position even in settings like:
Very shallow water
Inside tanks or pools
Around subsea installations
Close to ship hulls
Inside fish farming cages full of fish
Under the ice
Vehicle Integration
You can choose from a range of different Locators (transmitters) and select the best for your application. The easiest is normally to choose the Locator-U1 which does not require any form of integration to the vehicle. Please refer to the “Locator Comparison Matrix” linked below to make an educated selection. You may also contact us if you want to get a specific recommendation for your application.
The extremely small size of the Underwater GPS components makes the system ideal for small and medium ROVs. But the amazing performance has also paved the way for the system being used on some of the largest work class ROVs.
Getting Started
When you buy an Underwater GPS kit, the only other requirements are:
A power source (10-30V DC)
PC/tablet/smartphone with a web browser to show the GUI
Specifications
MECHANICAL
Kit weight : ~ 4-6 kg
Housing external dimensions : 30 x 21 x 10 cm (Pelican case)
Depth rating : 300 meters
Operating temperature : -10 to 60 °C
ELECTRICAL / INTERFACE
Input voltage : 10-30 V DC
Power consumption : 0.25 A at 12V
Power-on current surge : 2.30 A at 12V
Communication : WiFi (802.11ac/a/b/g/n) URL
: Ethernet (100 Mbps)
: NMEA 0183
Protocols : Water Linked API
User interface : Web based GUI (local connection)
ACOUSTIC / PERFORMANCE
Range : 100 or 300 meter radius (depending on version selected)
Ping rate : 2-4 hz
Accuracy : Horizontal range : <0.2 %
: Horizontal angle : <1 deg
: Vertical (depth) : <1 %
Long term drift : Locator A1/D1: None
: Locator U1: ~1 meter per 6 hours
Frequency : 31.25-250 kHz (200 kHz typical) URL
Directivity : Omnidirectional, 360 degrees
Operating principle : Time of flight, Triangulation
Integrated IMUs : Yost Labs TSS-NANO URL
: TDK Invensense ICM-20948 URL
Integrated GPS : u-blox NEO-M8T URL
APPROVALS
CE : Yes
CEO : Lee Cheong Jae | Company : SEADRONICS | Business license number : 292-15-01261 | E-mail : seadronics@naver.com
Address : 8F 818, 235(YoungJuDong-Jeil B/D), Daeyeong-ro, Jung-gu, Busan, Republic of Korea 48911 | TEL : +82-70-4024-3123 | FAX : +82-504-440-6938
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