Equipment for river and maritime operations.
Thalweg specifies and supplies the instruments that produce navigation data, and ships them from the United States. Purchase and sale of hydrographic equipment is part of the company’s recorded purpose.
Illustrative footage · computer-generated
Specified for the operation, not for a catalogue.
We are not tied to a single manufacturer. Each instrument is chosen for the vessel, the waterway and the data the operation needs — and for whether it will keep reporting where there is no mobile coverage and no workshop nearby.
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Satellite tracking
Self-powered position reporting units for vessels, convoys and unmanned assets, with their airtime plans and activation.
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Echo sounders
Single-beam sounding equipment for depth profiles and navigable-channel work, on rivers and in coastal waters.
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Sensors
Level, draft, fuel and environmental sensors that report alongside position.
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Field instrumentation
Positioning, survey and support instruments for crews working on the water.
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Installation materials
Mounts, cabling, enclosures and spares, so an installation is not held up by a missing part.
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Something not on this list?
Tell us what the operation has to measure and report, and we will specify the instrument that meets it.
Ask for a quotation
Illustrative images · computer-generated
From Miami, with the paperwork done properly.
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Specification
We write down what the operation needs to measure and report, and which instrument meets it.
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Quotation and purchase
Quotation in writing from the company’s Miami office, with delivery terms and lead time stated.
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Shipment
Shipped to the buyer’s freight forwarder or agent; the buyer imports the goods in its own name.
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Commissioning
Installation and commissioning are carried out by the operator or its local contractor, with our written procedure.
Equipment is supplied on order. No manufacturer is presented here as a distributor or partner: the brand quoted for each job is the one that fits it.
Tell us what your operation needs to know.
Write to [email protected] with the vessels, the waterway and the decision you are trying to make, and we will answer with what the software and the instruments can cover.