Topographic surveys, cartography, bathymetry, cadastre and GIS

Viamapa is part of the No. 1 network insurveying services for any engineering, architecture and construction project in Portugal, Spain, France and Mozambique. Contact us!

Topographic surveys, cartography, bathymetry, cadastre and GIS

Viamapa is part of the No. 1 network insurveying services for any engineering, architecture and construction project in Portugal, Spain, France and Mozambique. Contact us!

Topographic surveys, cartography, bathymetry, cadastre and GIS

Viamapa is part of the No. 1 network insurveying services for any engineering, architecture and construction project in Portugal, Spain, France and Mozambique. Contact us!

Topographic surveys, cartography, bathymetry, cadastre and GIS

Viamapa is part of the No. 1 network insurveying services for any engineering, architecture and construction project in Portugal, Spain, France and Mozambique. Contact us!

years

surveying, modeling and 3D measurement

We are a company company reference e we operate in all o territory territory e international, participating in public public e markets.

Surveys

We carry outsurveys surveys/bathymetric / architectural/3D for projects architectural architecture, support à construction, mining/quarries e engineering.

Property registration

We guarantee a accuracy e constant records real records, including marking e staking on the ..

Infrastructure Register

We map the soil and subsoil to detect e identify various types of networks(water, sanitation, electricity, gas, fiber) in a non-intrusive way. non-intrusive.

Mapped Cities

We flew over a vast area with using a various platforms platforms platforms for the creating maps, plans and/or their updating.

Renewable Energy

We contribute to the progress of renewable energy( solar solar, photovoltaic e wind farms).

Services

Our topography, cartography, bathymetry and cadastre services provide essential information for the planning and execution of your projects, promoting success at every stage.

3D surveys

Identification three-dimensional identification of objects in an area or territory that includes, in addition to 2D coordinates, the Z component or elevation.

Mobile Mapping

Identification three-dimensional identification of objects in an area or territory that includes, in addition to 2D coordinates, the Z component or elevation.

Topography

Identification three-dimensional identification of objects in an area or territory that includes, in addition to 2D coordinates, the Z component or elevation.

Identification three-dimensional identification of objects in an area or territory that includes, in addition to 2D coordinates, the Z component or elevation.

Land registry

Identification three-dimensional identification of objects in an area or territory that includes, in addition to 2D coordinates, the Z component or elevation.

Bathymetry

Identification three-dimensional identification of objects in an area or territory that includes, in addition to 2D coordinates, the Z component or elevation.

Do you need to talk to a specialist?

We offer a wide range of services, including topography, surveyingGPS, georeferencing and cadastral surveyingcartography, GIS, bathymetry, cadastres, etc. Contact us!

Performance and Solutions

Areas of Intervention throughout Portugal

We rely on the know-how of specialized teams and state-of-the-art technologies to guarantee solutions in different areas: Topography, Architecture, Construction Projects, Cartography, Archaeology, Municipalities, Real Estate Developers, Structural Monitoring and Engineering Services.

icon-transport-infra

Transport and Infrastructure

icon-construction

Building and Construction

icon-networks

Network Management

icon-patrimonial

Heritage and Archaeology

icon-minas

Mines and Quarries

icon-industry

Industrial Environments

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    Frequently asked questions

    How much does it cost to do a topographic survey?

    The cost of a topographic survey varies depending on the complexity of the terrain, the extent of the area to be surveyed and the type of survey required.

    Who measures the land?

    Land is measured by surveyors. These professionals use tools such as theodolites, total stations and GPS to obtain precise measurements of the terrain.

    What is a building survey?

    Property surveying is a process that involves accurately measuring the dimensions, boundaries and physical characteristics of a property. This survey is essential for ensuring legal compliance and for planning construction or renovation work.

    Who can do land surveying?

    The topographic survey must be carried out by a qualified surveyor. These professionals have specific training in topography and use specialized equipment to guarantee accurate measurements.

    How long does it take to do a topographic survey?

    The time needed to carry out a topographic survey depends on the size and complexity of the terrain, as well as the type of survey. It can vary from a few hours for small areas to several weeks for large complex plots.

    What is the difference between surveying and georeferencing?

    The main difference between surveying and georeferencing is that surveying focuses on on measuring and representing the physical characteristics of a piece of land, while georeferencing assigns geographical coordinates to specific points on the ground, allowing them to be located exactly in a global coordinate system.

    Who are surveyors?

    Surveyors are professionals who specialize in measuring and mapping land. They are trained in topography and use advanced technologies to provide accurate data essential for construction, urban development and agricultural planning.

    What is a topographic survey?

    A topographic survey is the process of measuring and mapping the physical characteristics of a piece of land. This procedure is essential for construction, agriculture and urban development, as it provides accurate data on the shape, size and location of natural and artificial elements.

    What are the types of surveying?

    There are several types of surveying, including:

    • Planimetric SurveyFocuses on measuring horizontal features of the land, such as property boundaries and the location of structures.
    • Survey AltimetricConcentrates on measuring the elevations and contours of the terrain.
    • Planialtimetric surveyCombines planimetric and altimetric measurements, providing a detailed map of the horizontal and vertical characteristics of the terrain.
    • Cadastral surveyUsed to define and record property boundaries.
    • Geodetic Geodetic Survey: Uses geographic coordinates to map large areas with high precision.