Hydrography Services For Water And Wastewater Available In Canada
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based in USA
The basic principle behind bathymetry is the use of acoustic waves (in the range 30 to 250kHz) to measure the water depth. A complete bathymetry system includes a vessel, an echo-sounder (analogue or digital) and a positioning system (DGPS or RTK). The depth information is geo-referenced in real time and recorded on a portable computer on-board the ...
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based in USA
Hydrographic Surveying is the first step in any dredging project to determine the current depth of the proposed dredging area, the contours of the marine environment bed, and the particle makeup of the soil or marine bed. Once the survey is complete, the factors determining the project can be analyzed and the dredging depth and methodology can be decided. If you are planning any type of marine ...
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based in CANADA
Our extensive inventory of the latest hydrographic equipment provides a broad range of techniques for completing any underwater investigation or survey.At ASI, we don’t advocate for specific technologies; we match the best possible options available and recommend a solution best tailored to your needs. Our in-house certified hydrographers, project managers and technicians use a combination ...
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based in CANADA
ASI provides a unique Unmanned Survey Vessel (USV) that can be manually operated remotely by radio link or can operate autonomously using a pre-programmed mission plan with a Differential Global Positioning System ...
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based in USA
CEC has performed a variety of biological assessment studies on water bodies, including sampling, identification, and analysis of phytoplankton, zooplankton, periphyton, aquatic macrophyte, benthic macroinvertebrate, and fish ...
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based in USA
SSP&A has applied its recognized expertise in groundwater, surface water, and environmental science to several ecohydrology ...
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based in USA
Round Rock Geophysics utilizes numerous geophysical techniques for Terrestrial, Borehole, Marine, and Airborne ...
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based in SPAIN
Hydrological and hydraulic surveys for photovoltaic plants. The objective of a hydrological survey is to define flood magnitude for given return periods. As part of the hydrological survey, hydraulic calculations are made with the aim of establishing the levels and velocity of water flowing within the plot or site in question and coming up with a pre-design of a drainage system which can ...
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based in NETHERLANDS
Aqua Vision’s fleet of multipurpose trailerable work boats are specially designed for hydrographic measurements in rivers, channels, lakes and coastal areas. ...
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based in USA
A proven track record of safe, efficient and innovative marine salvage services has made Northwest Underwater Construction and industry leader. We are a trusted United States Coast Guard Response Contractor. All of our internal systems are designed around our philosophy of providing rapid, efficient and safe response to emergencies. Full time maintenance personnel ensure that when an emergency ...
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by Green Rebelbased in IRELAND
Providing a range of survey types to assess seabed and strata, building a ground model to bedrock. Using best-in-class technologies including a dual multibeam echosounder configuration and parametric sub-bottom profilers, we produce accurate and high-resolution data. Our established, passionate, expert team, processes and analyses all data, driving fully informed, lower risk ...
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based in USA
cbec performs a variety of field services to support project specific needs. Such services include: Topographic and bathymetric surveying – cbec owns RTK GPS equipment and bathymetric hydrographic survey equipment, and uses them in a variety of different ...
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based in USA
Southern Dredging & Marine, Inc. offers professional Hyrdrographic Surveying for Florida, the Bahamas and Exumas, the Caribbean and Central America. Have a project in the Florida, the Bahamas or the Caribbean? Contact us to learn more about our dredging and marine services and to receive an ...
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based in CANADA
ASI’s hydrographic mapping services provide clients with a thorough underwater investigation of the conditions of rivers, estuaries, channels, lakes, harbour bottom surfaces and submerged infrastructure. A combination of geophysical mapping equipment and the latest charting technology enables us to locate and assess any submerged surface features and targets addressed by our clients. The ...
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based in USA
One of the most difficult tasks faced by marine contractors can be relating the subsurface terrain to their clients. Our hydrographic survey capabilities measure and define the configuration of bottoms and adjacent land areas of water bodies and are a viable solution for: - Mapping bottom contours of lakes, rivers and sea beds - Pre and post dredge surveys - Searching for scour around bridge ...
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based in UNITED KINGDOM
By determining the geological conditions beneath the seabed, Titan can provide clients with detailed information on seabed stability, burial assessment and resource availability to assist with pipeline and cable laying operations, outfall routes as well as suggesting the best methodology for ...
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based in USA
Nassau and the Bahamas Islands include the Exumas, and together make up approximately 1,000 individual islands. Many of these islands are developed and inhabited. All are breathtakingly beautiful. Some have working marinas to allow ships entry to bring tourists, food, supplies and materials, while others are ...
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based in USA
Our goal is to support you throughout your project cycle, and that includes ensuring that your project is properly constructed. Our staff’s experience with data collection in both the engineering and construction phases, provides you with the kind of crucial insight needed to execute accurate, reliable and repeatable asset positioning and pre/during/post construction surveys. Besides using ...
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Manufactured by General Acoustics e.K.based in GERMANY
Approved innovation for a highly precise detection of sediment layers, embedded objects and sediment transport processes - offshore, coastal zones and inland ...
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based in UNITED KINGDOM
Titan regularly use beach topographical surveys in a number of cross-over areas with nearshore geophysical ...
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