H4i1 - interferometric side-scan sonar (ISSS)
The main purpose of interferometric side-scan sonar (ISSS) is bathymetric 3D swath survey of underwater relief.
Additional features of the interferometer are associated with the ability to acquire simultaneously with bathymetric survey the sonar high-quality image, which opens access to the capabilities of SSS:
- search for objects at the bottom and in the water column,
- scientific, engineering, ecological and other monitoring.
Sonar survey of the water area (acoustics + bathymetry) is carried out by a complex placed on Board of a moving carrier (vessel, boat, boat, etc.). The range of the studied depths varies from units to hundreds of meters depending on the frequency of the complex, which allows you to work on any rivers, lakes and offshore seas , oceans.
Sonar survey of the water area (acoustics + bathymetry) is carried out by a complex placed on Board of a moving carrier (vessel, boat, boat, etc.). The range of the studied depths varies from units to hundreds of meters depending on the frequency of the complex, which allows you to work on any rivers, lakes and offshore seas , oceans..
Application:
- overview swath survey of the bottom , identification of relief features, various inhomogeneities, swath survey of water areas;
- search for objects at the bottom and in the water column;
- engineering and ecological monitoring;
- ensuring the safety of navigation;
- depth measurement;
- sounder measurement , and sounder measurement with instrumental evaluation;
- swath bathymetry.
|
Specification of the basic set SSS H4i1-N0 |
||
|
Composition |
LPG |
The monoblock combined electronics unit and antennas with hybrid power cable and Ethernet, on-Board accommodation (mount on post) |
|
Food |
=25.2 In (built-in Li-ion batteries) |
|
|
Software (SW) |
Recording program HyScan base (for Windows XP/7/8) |
|
|
Documentation |
Manual, operator's manual, quick guide |
|
|
Inbox accessories |
|
|
|
Additional accessories and equipment (sold separately) |
Cables |
Extension cords, adapters |
|
Sensors |
The navigation receiver. The sensor of the speed of sound in water, the profile of the speed of sound |
|
|
Mount |
Set of installation for small vessel (inflatable or hard shell) |
|
|
Integration |
Mobile accessories kit SSS |
|
|
Computer |
PC compatible computer (laptop) |
|
|
Program |
Navigation, navigation, secondary processing |
|
|
Specification H4i1 |
|
|
The complex location |
Mobile or stationary, on-Board option |
|
Design |
Separate design of the antenna module and electronic component |
|
The composition of hydroacoustic systems |
SSS c phase channels. Sounding the sounder (ES) |
|
The average operating frequency, kHz |
100 (SSS)/400(ES) |
|
Resolution slant range, cm, not worse |
8 |
|
The maximum slant range, m |
1200 |
|
The range of operating depths, m |
1-400 |
|
The width of the swath acoustic images |
4-6 depths for bathymetric shooting |
|
The accuracy of construction of the bathymetry in the band up to 6 depths, %, not worse |
3 |
|
The tilt of the radiation pattern of the antenna with respect to the vertical, deg |
30, 45, 60 (adjustment in unit antennas) |
|
Opening of the main lobe of the directivity of the antenna, deg |
2,5h45 - SSS |
|
The types of the used probing signals (Z) |
Tone or chirp |
|
Protection class BPP |
IP67 |
|
The power of acceptance (BPP) |
External source =10..27V (battery 12.. 24V) |
|
The maximum speed when shooting, units (m/c), not more |
9 |
|
Dimensions, mm |
750x140x40 |
|
Weight, kg, not more |
8 (AU) |
|
Operating temperature, °C |
0..+40 |
|
Management of the complex |
IBM PC compatible computer (Ethernet 100/1000) |
|
Basic kit for working with complex |
The HyScan program (Windows 2000/XP/7), |
|
External sensors (optional) |
Receiver navigation GPS+GLONASS with the required accuracy |
|
Interface connection of external sensors |
RS-232 or RS-485 |
|
The communications protocols of sensors |
NMEA, binary, user-defined |
|
External synchronization |
The possibility of synchronization of two or more complexes with each other or from an external source |
 ISSS H4i1, H4i3. User's manual Size: 16.12 MB |
| ISSS H4i1,H4i3. Specification (sp00006) Size: 1.74 MB |
HyScan software – recording program and processing of data used in the work of ISSS, is part of the basic package. You can download the program via Центр загрузки ПО.
Additional information: Documentation
The complex comes in various configurations. Recommendations on the choice of configuration are described in the specification.
The minimum set of components for the functioning of the SSS:
-
Computer
-
Navigation system
-
Battery or power supply (if AC)
-
The fastening components and placing the complex on the ship
Basic kit contains:
-
Block transfer and acceptance (BPP),
-
Unit antenna (AU) with a system of aerial sensors (SAD)
-
Power cables and Ethernet BPP
-
CD “the Complex sonar Hydra:
-
recording program HyScan
-
The user manual,
-
passport
NOTE. Cable lengths specified in the order. Possible cable lengths given in the specifications.
Extension kit upon delivery of the complex:
-
Computer;
-
Batteries, chargers for batteries, power adapter;
-
Power adaptor Notebook – power to the Notebook computer from the battery 12 or 24V;
-
The navigation receiver;
-
Mounting kits for mounting all-in-one different courts.
NOTE. The absence by angle sensors can cause significant errors in determining the coordinates when working at great depths.
The expansion kit includes additional subsystems and accessories, which help the user to organize meals, monitoring of results, to adapt the complex to vessels of different type and displacement, etc., the User can purchase additional sub-systems and accessories yourself or include them in the package.
The length of the cables in the base kit:
-
Unit antennas – BPP - 3 m (possible increase up to 10m);
-
The power cord PSB - 1 m (possible increase up to 4m);
-
Ethernet cable - 2 m (possible increase up to 100m);