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Inventory, Cadastre, Map

Aerial and terrestrial surveys, Cartography, Cadastre, Inspection and Infrastructure Detection

We offer technology and innovation base upon the collection of raw material, so that data integration in Information Systems is direct, fast, consistent, rigorous and economically viable.

All-purpose precision equipment adapted to the specific structure to inspect is an indispensable tool in the detection and survey of network infrastructure.

Infrastructure Cadastre

WATER, SANITATION, STREET LIGHTING, ELECTRICITY, ROADS, RAILWAYS, PORTS, AIRPORTS

We source the information that underpins Network Management and Regulation, allowing us to quickly identify and solve non-compliant events as fast as possible and perform more precise civil maintenance or construction actions, as well as to recognise critical conservation areas, solve non-compliant events, visualise connection points to supply and treatment plants, identify heavy consumption circuits and plan expansion or maintenance investments in advance, and support financing applications.

ADVANTAGES

  • Accessing Human Resources experienced in recognition, equipped with precision GPS, Total Stations, Precision Levels, CCTV cameras and detectors;
  • Broadening knowledge on infrastructure;
  • Reducing anomaly correction costs;
  • Increasing the Public Service’s responsiveness;
  • Adapting Investment Plans to Network reality;
  • Preventing failures by prior identifying locations lacking inspection, drilling, under sizing or cleaning;
  • Supporting studies for a financing project;
  • Reducing costs by rectifying heavy consumption circuits or oversizing locations;
  • Increasing the utility’s quality, safety and comfort to general population.

AERIAL SURVEYS WITH LIDAR, MULTI AND HYPERSPECTRAL AND THERMAL IMAGING

PURPOSE

We fly to produce the base raw material used in Cartography, Orthophotomaps, Digital Surface and Terrain Models and Remote Sensing Studies to support Agriculture and the Environment.

ADVANTAGES

  • High resolution capture, compared to satellite technologies;
  • Large areas of territory covered compared to UAV;
  • Quick retrieval compared to classic survey methods;
  • Direct integration in the cartography, orthophotomaps and GIS production process;
  • High vertical precision, reliability and homogeneity of the produced data set.

COLOUR AND ENHANCED COLOUR ORTHOPHOTOMAPS AND CERTIFIABLE CARTOGRAPHY

PURPOSE

We provide a visual and easy-to-interpret geographic base that supports the first decisions of territorial management, as well as land recognition and classification.

We produce cartography displaying relief, hydrography, vegetation, buildings, communication routes, networks and administrative boundaries, promoting spatial relationship between these objects.

ADVANTAGES

  • High accuracy and quality data acquisition;
  • Guarantee of consistency and topological coherence;
  • Without vector replication;
  • Direct integration in GIS;
  • Thoroughly performing remote sensing studies in high resolution.

3D SURVEYS OF STRUCTURE AND HERITAGE

PURPOSE

We produce fast and reliable 3D models of structures, buildings, monuments or artworks without affecting their integrity, as x, y and z points, with millimetric precision, by using 3D laser technology.

ADVANTAGES

  • Project expansion scaling or structure modification with detailed and accurate information;
  • Possibility of rebuilding heritage assets in the event of a disaster;
  • Possibility of monitoring volumes or structures.

INFRASTRUCTURE DETECTION AND INSPECTION

PURPOSE

We detect and locate cable trails and underground pipelines, support and monitor excavation works and underground interventions, detailed plans and sectoral spatial plans, infrastructure cadastre, underground planning and management, and emergency plans.

ADVANTAGES

  • High precision location of underground infrastructures;
  • Differentiation between types of networks (sanitation pipes, electric cables, etc.);
  • Possibility of isolated detection of electrical cables or metal telecommunication cables;
  • Depth collection;
  • Breakage risk and other damage reduction to infrastructures;
  • Accident mitigation in excavation works;
  • Thorough awareness of existing underground infrastructures.

3D SURVEYS OF ROADS VIA MOBILE MAPPING

PURPOSE

We characterize urban infrastructures and equipment, geo-reference linear elements that compose the road marks, as well as occasional elements that equip curbs, including vertical and lighting signs, public lighting and advertising, recycling containers, urban furniture, artworks, public transport stops and taxi stands.

ADVANTAGES

  • Cost-saving and fast data surveys;
  • Total coverage of all Road Network elements;
  • Image and corresponding positioning association;
  • Geo-reference sectioning depending on immediate needs;
  • Quick views for later acquisitionss.

FIELD INVENTORIES

PURPOSE

We collect on-the-field information using tailored applications that focus on the integration and use of data in a Geographical Information environment for business intelligence, process and strategy analysis.

ADVANTAGES

  • Adding the spatial component to the acquired data, enabling different scenario’s simulation and analysis;
  • Boosting the survey process by including location;
  • Providing data immediately after the survey;
  • Simultaneously performing field and office stages by established data communication.

LAND CADASTER

PURPOSE

Establishing a single organized and structured information base, whose reference unit is the parcel, for which physical, descriptive, legal, fiscal, valuation and/or devaluation aspects must be known, in order to serve as informational support for actions in Land Management and Planning.

ADVANTAGES

  • Process integration from scratch via an opensource platform specifically developed for this purpose;
  • Univocity guarantee;
  • Image and corresponding positioning association;
  • Single information provisioning throughout different stakeholders;
  • Project efficiency by cross-communicating with the GPS survey Team, the Support Team and the Platform Management Team.