Define the water-survey task
Share the water body, access conditions, expected depth range and planned deliverables.
HYDROGRAPHIC SURVEY
Hydrographic survey equipment routes for water-based field work
Water-survey planning needs a joined-up view of the vessel or platform, positioning source, depth workflow, communications, environment and the records expected after collection.
PROJECT CONTEXT
Before selecting a hydrographic workflow, define the body of water, expected depth conditions, access and launch constraints, survey lines, required positioning reference and the software or file format used by the project. These factors determine the practical conversation around a vessel, positioning equipment, sensors and power or communication arrangements.
TOKNAV can use these project inputs to identify a relevant water-survey route and current documentation. The public page does not assume a single configuration is right for every river, lake, reservoir or near-shore project; a documented selection discussion is needed before final equipment and integration decisions.
PRACTICAL WORKFLOW
Build the field process before confirming equipment.
Confirm the positioning reference
Review the correction or control source and how the project will establish position.
Plan the platform
Discuss vessel or USV context, power, communications, payload and launch conditions.
Review collection records
Clarify field software, survey lines, quality checks and export requirements.
Document the configuration
Keep the versioned equipment and operating record with the project handover.
WHAT TO PREPARE
Information that leads to a useful technical discussion.
Survey environment
Describe water type, access, weather exposure and launch or recovery constraints.
Positioning and sensors
State the planned GNSS correction route and any existing sensor or data-collection requirements.
Handover format
Identify the client’s required records, file outputs and coordinate reference.
RELATED TOKNAV ROUTES
Continue with the relevant product or project path.
GNSS RTK receivers
Review current receiver families and begin an equipment discussion.
Explore products →Compare field workflows
Use an application-led guide before narrowing to a product model.
Compare routes →Request project support
Send the job, country, field environment and expected deliverables.
Talk to TOKNAV →FAQ
Frequently asked questions
What should I send for a hydrographic project discussion?
Send the water environment, location or country, depth conditions, platform preference, positioning method and expected deliverables.
Can a USV be selected from a photo alone?
A photo is not enough for a responsible selection. TOKNAV needs the survey environment, payload, communications and project workflow.
Where can I review hydrographic products?
Start at the hydrographic USV product route, then request the current product documentation for the intended project.
PROJECT ENQUIRY
Ready to discuss the practical details?
Send the application, country, workflow and any existing project context. TOKNAV will begin with a documented equipment discussion.