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INTERSPECT

Aerial Mapping, Environmental Conservation and Engineering

Orthophoto

Orthophotos, Aerial Surveys

Production of orthophoto maps, 3D surface models and terrain models, contour maps, 3D point clouds, and LiDAR files

Details
3D surveys

3D Documentation

Generation of three-dimensional point clouds, surfaces, and vector wireframe drawings of regions, cities, smaller settlements, forest compartments, structures, and objects.

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Feature extraction and analysis

Feature Extraction & Analysis

Surveying of building stock, traffic signs, public assets, engineering structures, tree inventory mapping, urban ventilation modeling, stormwater runoff accumulation, and flood modeling.

Further Information
GIS

Flood and Inland Water Surveying

Flood and inland water status assessment, prevention, and modeling

Details
Geodetic surveys

Geodesy

Engineering geodesy, topographic surveying, setting-out works, surveying of industrial sites, barracks, stream beds, and racetracks.

Further Information
Building survey

Facade Survey, Building Documentation

Three-dimensional exterior and interior mapping of buildings, producing orthophotos, vector wireframe drawings, and 3D models.

Details
Electronic Terrain and Obstacle Data collection

eTOD

We perform electronic Terrain and Obstacle Data collection for airports and helipads.

Details
Instrument development

Airborne Instrumentation

We have decades of experience in designing and manufacturing systems integratable into aircraft payloads and UAV platforms.

Developement
Wildlife cameras

Camera Traps

Custom, purpose-built Interspect camera traps serving nature conservation

Interspect Camera Traps
High Resolution Aerial Monitoring Network

Environmental Conservation Monitoring

High Resolution Airborne Monitoring Network

HRAMN
Archival aerial photographs

Aerial Photography & Map Archive

Our online aerial photography archive was founded in 2014. Nationwide orthophoto maps, oblique aerial photographs, vector maps, and spatial databases are searchable via interactive maps and keywords.

Archive
Photogrammetry with Agisoft PhotoScan

Agisoft Metashape

As the Hungarian distributor of Agisoft Metashape (formerly PhotoScan), Interspect Ltd. participates in software feature development, provides customized functionality, offers software training, and supplies turnkey photogrammetric workstations.

Details
Interspect Mission Planner

Aerial Survey Flight Planner

The Interspect flight planning software has included a comprehensive database of available metric cameras and LiDAR sensors since 2014. It enables flight plan generation and features numerous quality assurance functions to guarantee product integrity.

Details

Case Studies

Selected Key References

Urban and settlement orthophotos

Urban Orthophotos

As a key supplier to numerous major cities and municipalities, our company periodically generates orthophoto maps for a significant portion of settlements across Hungary.

Details
Environmental information system of the red mud disaster

Aerial and Geodetic Surveying of the Red Mud Disaster

Airborne and field geodetic surveying of disaster-affected areas and the rapid development of an environmental information system were critical for planning emergency interventions and long-term monitoring.

Download Case Study (PDF)
2010 floods

Flood and Inland Water Surveying

  • Aerial surveying of the 2010 river floods (Sajó, Hernád, Bódva, etc.)
  • The 2013 Danube flood.
  • Digitization and georeferencing of archival aerial film negatives for the analysis of historical inland excess water conditions
  • Monitoring instruments

    Environmental Monitoring Systems & Wildlife Census

    Population assessment of waterfowl breeding colonies using non-disruptive aerial photogrammetric surveys conducted from high altitudes.

    Technical Background of the Survey
    Highway orthophoto

    Aerial Monitoring of Infrastructure & Road Construction

    Periodic aerial surveys of highway construction projects, delivering orthophoto mosaics, 3D point clouds, contour maps, vector graphics, and aerial video documentation.

    About the Deliverables
    Aerial surveying of wastewater treatment plants

    Aerial Surveying of Wastewater Treatment Plants

    Operational efficiency assessment, mapping, and monitoring of wastewater treatment facilities.

    Download Image
    Nature conservation

    Environmental Aerial Surveys

    Multispectral aerial survey of the Nagymező area in the Bükk Mountains

    HRAMN
    Reed and macrophyte

    Environmental Aerial Surveys

    Reedbed and aquatic macrophyte mapping along the southern shore of Lake Balaton

    Download
    Vegetation surveys

    Environmental Aerial Surveys

    High Resolution Airborne Monitoring Network

    HRAMN
    Telecommunications

    OPTIMAL PLACEMENT OF TELECOMMUNICATION BASE STATIONS

    Cost-effective aerial photogrammetric surveys generate spatial data that facilitate RF propagation simulations, enabling optimal base station placement.

    Download Methodological Article (PDF)
    Web GIS

    Orthophoto Mosaic of the Budapest Zoo at 1.8 cm, and Exactly Ten Years Later at 0.5 cm Ground Sampling Distance (GSD)

    High-speed, large-area aerial surveys with ultra-high spatial resolution using digital metric cameras mounted on fixed-wing aircraft.

    Ultra-High Resolution Surveys in Practice