Hydrographic

Hydrographic survey is the science of measurement and description of features which affect maritime navigation, marine construction, dredging, offshore oil exploration/drilling and related disciplines. Strong emphasis is placed on soundings, shorelines, tides, currents, sea floor and submerged obstructions that relate to the previously mentioned activities. The term Hydrography is sometimes used synonymously to describe Maritime Cartography, which in the final stages of the hydrographic process uses the raw data collected through hydrographic survey into information usable by the end user.

image CEEDUCER Pro™ Hydrographic Survey System
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The CEEDUCER PRO™ is a compact fully functional hydrographic survey system, with built in GPS, data logging, a dual channel echosounder and a rechargeable battery. This allows for fast acquisition of bathymetric survey data with minimum fuss.

Housed in a rugged Pelican case the CEEDUCER PRO™ is capable of fast deployment in vessels of opportunity and has been designed to be simple to use in the field without impacting data quality.

The CEEDUCER PRO™ hydrographic survey system is currently in use worldwide by defence departments, port & harbour authorities, educational institutes and environmental agencies. It is used in applications ranging from dredging and engineering surveys to beach profiling for environmental studies.

The CEEDUCER PRO™ has the ability to accept various external inputs, including: the user's own GPS, RTCM, tide, heave and deep water echosounders. This can extend the CEEDUCER PRO™ survey capabilities.

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image CEESTAR™ Digital Survey Echosounder
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The CEESTAR™ is capable of fast deployment in vessels of opportunity and has been designed to be simple to use in the field without compromising the quality of the data collection.

Housed in a rugged Pelican case the CEESTAR™ has been built to withstand the harsh marine environment, with high quality components utilised to ensure a long service life.

Currently in use worldwide by defence forces, port & harbour authorities, educational institutes and environmental agencies.

It is used in applications ranging from dredging and engineering surveys to beach profiling for environmental studies.

The CEESTAR™ Dual Frequency Survey Echosounder has the ability to accept various external inputs, including: the user's own GPS, tide and heave inputs.

When integrated with HYPACK survey software and a GPS the CEESTAR™ is a complete hydrographic survey system.

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image CEETIDE™ Acoustic Tide Gauge
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The CEETIDE™ is a simple to install, extremely low maintenance and easy to operate radar tide gauge recorder. It has all the necessary features to accurately monitor tidal movements in a compact system.

The CEETIDE™ radar tide gauge recorder is made up of components that are designed and manufactured to withstand hash marine environments. These components are then encased in a virtually indestructible Pelican™ case.

One of the main features of the CEETIDE™ system is that it does not have any moving parts or sensors submerged in water. This greatly reduces the amount of maintenance required to maintain an accurate tide gauge installation. The probe can be discreetly mounted to prevent theft or vandalism.

The CEETIDE™ can either be permanently installed for port operations or can be used as a portable tide recorder requiring minimal setup.

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image HYPACK®: Hydrographic Survey and Processing Software
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HYPACK® is the most widely used hydrographic software package in the world. Here's why.

HYPACK® provides all of the tools necessary to complete your hydrographic, side scan and magnetometer survey requirements. With over 4,000 users around the world, HYPACK® provides you with the tools necessary to meet almost any hydrographic survey requirement. It provides tools to design your survey, collect your data, apply corrections to soundings, remove outliers, plot field sheets, export data to CAD, compute volume quantities, generate contours, create side scan mosaics and create/modify electronic charts.

Read on for additional information about HYPACK®'s capabilities.

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image HYSWEEP® Multibeam Collection and Processing Module
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HYSWEEP® is an optional module that provides for the calibration, data collection and data processing of multibeam sonar data inside the HYPACK® package. HYSWEEP® has been integrated to almost all multibeam systems, including those from Odom, Reson, Konigsberg/Simrad, Elac/Seabeam, and GeoAcoustics. With over 500 HYSWEEP® users on six continents, HYSWEEP® has proven to be powerful, cost effect and easy to learn.

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image SES-2000 Compact
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The system SES-2000 compact is based on the SES-96 product line, which is the first mobile parametric sediment echo sounder on the international market.

This system variant has a size of one half of a 19" device only. It is therefore very compact, light weight and usable even on the smallest vessel. Controlled via an USB interface with any external PC or Notebook running MS Windows it is a user friendly design too. It has not all features of the SES product line, but nevertheless it uses the same advanced technique of parametric acoustics and the user can benefit from all the known advantages, like small beam width, high resolution combined with deep penetration and accurate bathymetry measurements. The compact design without integrated industrial PC components results in a very affordable and reliable instrument for sub-bottom profiling applications.

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image SES-2000 Deep
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The system SES-2000 has all the advantages of the parametric acoustics, like the small beamwidth at low frequencies, deep penetrations with high resolutions of layers and objects and very accurate depth measurements with the high frequency. The system has the possibility to store the data digitally but gives also during the online processing excellent and reliable results.

The variant SES-2000 deep is designed for deep water depth applications in ocean areas down to 8000m.

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image SES-2000 Light
(formerly SES-96 light)
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The system SES-2000 light is based on the SES-96 product line, which is the first mobile parametric sediment echo sounder on the international market.

The compact design with an user friendly control unit allows the survey even in small and shallow waters with all the advantages of the parametric acoustics, such as the small beamwidth at low frequencies, deep penetrations with high resolutions of layers and objects and very accurate depth measurements with the high frequency.

The system offers the possibility to store the data digitally but also gives excellent and reliable results during the online processing .

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image SES-2000 Medium
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The system SES-2000 medium is based on the SES-96 product line, which is the first mobile parametric sediment echo sounder on the international market.

The compact design with an user friendly control unit allows the survey not only in small and shallow waters but also near shore with all the advantages of the parametric acoustics, like the small beamwidth at low frequencies, deep penetrations with high resolutions of layers and objects and very accurate depth measurements with the high frequency. The system has the possibility to store the data digitally but gives also during the online processing excellent and reliable results.

The variant SES-2000 medium is designed for medium water depth applications near shore and in shelf areas down to 2000m.

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image SES-2000 ROV
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The system SES-2000 has all the advantages of the parametric acoustics, like the small beamwidth at low frequencies, deep penetrations with high resolutions of layers and objects and very accurate depth measurements with the high frequency. The system has the possibility to store the data digitally but gives also during the online processing excellent and reliable results.

The variant SES-2000 ROV is designed for ROV mounted applications with a depth rating of 1500m for the sub-sea bottle and the transducer.

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image SES-2000 Side Scan Option
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The Side Scan Option for the SES systems is a very useful tool for applications which require different survey techniques to get as most as possible information and not only sub-bottom data. For example the dredging industry can benefit from surveying an area with the side scan very quickly to find rock outcrops or stones and obstacles and later on to survey the area with the sub-bottom profiler to get data about embedded structures and sediment layering. Also archaeological surveys, pipeline tracking surveys, preinvestigation surveys of construction sites (e.g. wind parks) or the classification of the seabed are common applications for such a side scan instrument.

The SES transducer is replaceable with the parametric transducer very quickly and the same system configuration can be used to survey the area of interest. The side scan works with the frequency of 100kHz. The same user friendly operating software is used to control the side scan, to record, process and print the data.

The SES systems are upgraded with the transducer and a software update, which makes the side scan option very affordable. Only one third of the costs for a complete new side scan sonar system is required.

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image SES-2000 Standard
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The system SES-2000 standard is based on the SES-96 product line, which is the first mobile parametric sediment echo sounder on the international market.

The compact design with an user friendly control unit allows the survey also in small and shallow waters with all the advantages of the parametric acoustics, like the small beamwidth at low frequencies, deep penetrations with high resolutions of layers and objects and very accurate depth measurements with the high frequency.

The system has the possibility to store the data digitally but gives also during the online processing excellent and reliable results.
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image CEEBASE™ Highly Accurate GNSS Base Station
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The CEEBASE™ is a ruggedised highly accurate and simple to use GNSS base station with a built in rechargeable battery.

It was designed to provide local RTCM correction signals for one or more roving GNSS receivers, generally for the purposes of hydrographic surveying.

The CEEBASE™ GNSS Base Station has been designed and manufactured using high quality components to withstand harsh weather environments and is encased in a virtually indestructible Pelican case.

The CEEBASE™ contains a high accuracy GNSS receiver for generating RTCM messages and a built in UHF radio modem. The GNSS will provide either RTCMv2.0 data for DGPS (sub metre positioning) or RTCMv3.0 for RTK (centimetre positioning).

The CEEBASE™ unit has an internal rechargeable battery or can be connected to an external power source to run for extended periods between recharging.

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image CEESCOPE™ "ALL IN ONE" Complete Portable Survey Solutions
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This "All in one System" features integrated RTK GNSS positioning, a dual channel echosounder with full water column recording, internal data logging and a built-in rechargeable battery.

Encased in a virtually indestructible Pelican case the CEESCOPE™ has been designed and manufactured using high quality components to withstand harsh environments.

It can be easily deployed on small opportunistic platforms, including: kayaks, canoes, personal water crafts (jet ski) and other small vessels.

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image DREDGEPACK®
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DREDGEPACK® is designed to save you money. It keeps your crew working in the dredge cut and prevents them from wasting time and money by digging too deep or outside the channel.

DREDGEPACK® is designed to work with cutter suction, hopper, bucket and excavator operations.

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