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Our Team Of Expert Consultants Strive To Help Your Business

We provide integrated land and marine survey solutions using advanced technology and experienced professionals to support infrastructure energy, water resources, and marine projects.

Trusted

Proven Project Delivary.

Certified

Industry Standards

Security

Accurate & Secure Data

Expertise

Skilled Professionals

Our Services

We provide a comprehensive range of land and marine survey solutions using advanced technology and experienced professionals to support infrastructure, energy, water resource, and marine projects.

Land and Marine Geophysical Surveys

Land and marine geophysical surveys are conducted to acquire accurate subsurface and seabed data.

  • Seismic surveys
  • Sidescan sonar
  • Sub-bottom profiling
  • Magnetic surveys
  • Electrical resistivity

Bathymetry & Hydrographic Surveys

Precise measurements of water depth and underwater terrain for navigation and engineering projects.

  • Multibeam surveys
  • Tide monitoring
  • Hazard detection
  • Dredging volumes
  • Cable routes

Seabed Mapping & Site Characterization

Our seabed mapping and site characterization services provide a detailed assessment of seafloor features, sediment properties, and site conditions.

  • High-resolution bathymetric mapping
  • Side scan sonar imaging
  • Sub-bottom profiling
  • Sediment sampling & testing
  • 3D site modelling & GIS
  • Habitat mapping

Power and Utility Surveys

Power and utility surveys support planning and installation of power infrastructure by providing accurate route and risk data.

  • Route planning & corridor mapping
  • Underground utility detection
  • Subsea cable surveys
  • Risk & hazard identification
  • Geospatial network planning

Topographic and Land Resource Mapping

Precise mapping of surface features such as elevation, contours, and man-made structures to support land development and infrastructure projects.

  • Ground & aerial LiDAR scanning
  • GPS / RTK topographic surveys
  • Digital terrain model (DTM)
  • Boundary & cadastral mapping
  • Construction layout support

Groundwater Surveys & Dam Site Inspection

Subsurface investigations to evaluate groundwater potential and dam site conditions for civil engineering and water resource management.

  • Geophysical groundwater mapping (ERT, CPT)
  • Seepage zone identification
  • Borehole logging & test wells
  • Dam foundation assessment
  • Environmental monitoring

Metocean Monitoring

Collection and analysis of meteorological and oceanographic data including wind, waves, tides, and currents for offshore design and operational safety.

  • Wave height & period measurement
  • Current profiling using ADCP
  • Wind speed & direction monitoring
  • Tide gauges & sea level monitoring
  • Environmental data analysis

Marine Geophysical Equipment Sales

Supply and technical support of professional marine geophysical survey equipment for surveyors, contractors, and research organizations.

  • Marine survey equipment supply
  • System installation & integration
  • Commissioning & training
  • Technical support
  • Maintenance & servicing

Industries We Serve

We partner with key marine and infrastructure sectors by delivering precise geo-marine intelligence, regulatory compliance, and dependable execution.

Ports & Harbors

Offshore Infrastructure

Dredging & Marine Construction

Oil & Gas

Renewable Energy
(Wind & Subsea Cables)

Rail, Road & Airports Infrastructure

Get In Touch

 

Looking for reliable geo-marine survey solutions?
Contact us today to discuss your project requirements and receive a customized service proposal.

Contact Us

NexTech Solutions

FAQ'S

Geo-Marine services provide accurate offshore and coastal survey data for safe and efficient marine projects. They help identify seabed conditions, underwater features, and potential risks before execution.

What survey equipment do you work with?

We work with industry-standard equipment such as:

  • GNSS and total stations
  • Multibeam and single beam echo sounders
  • Side scan sonar
  • Sub-bottom profilers
  • Magnetometers
  • Motion sensors and positioning systems

Equipment can be client-owned, hired, or arranged through trusted partners.

What software platforms do you use?

We use industry-recognized software such as Hypack, QPS Qimera, CARIS, SonarWiz, Oasis Montaj, Global Mapper, QGIS, and other GIS and geophysical processing tools as required

How is your consultancy structured?

We operate as a proprietorship, ensuring direct involvement of the principal geophysicist in every project and enabling flexible, cost-efficient execution.

Do you comply with international and client-specific standards?

Yes. Our work aligns with IHO S-44, project specifications, and globally accepted geophysical survey best practices.

Do you provide HSE and method statements?

Yes. We prepare project-specific HSE plans, risk assessments, and method statements for both land and marine operations.

Can you mobilize quickly for urgent surveys?

Yes. Our lean operational model allows rapid mobilization of personnel, equipment, and processing resources, subject to logistics and regulatory approvals.

. Do you work as a subcontractor or independent consultant?

Yes. We support EPC contractors, engineering consultants, dredging contractors, and survey companies on a subcontract or consultancy basis.

How do you price your services?

Pricing is based on scope, duration, equipment, and deliverables. Our proprietorship structure allows transparent and competitive pricing without unnecessary overheads.

Can you undertake small or pilot-scale projects?

Yes. We specialize in customized, scalable solutions, including feasibility studies, pilot surveys, and early-stage investigations.

Do you sign NDAs and confidentiality agreements?

Yes. We fully respect client confidentiality and are happy to execute NDAs prior to project commencement.

How can a client engage your services?

Clients can contact us via email or phone to discuss requirements. We then provide a technical proposal, methodology, schedule, and commercial quotation.

What makes your consultancy different from larger firms?
Our key strengths include:
•Direct principal-level involvement
•Faster decision-making
•Lower operational overheads
•Personalized technical focus
•Flexible execution for land and marine projects
What geographic areas do you cover?

We primarily operate across India and nearby regions, with remote data processing and interpretation support available globally.

Do you provide post-survey technical support?

Yes. We offer post-project support, including data clarifications, additional analysis, and assistance during client reviews or regulatory submissions.