GeoSpectrum offers comprehensive services in aerial photography and satellite imagery, catering to a range of scales for topographic and planimetric mapping needs, with a specialization in producing precise 3D models.


    • Aerial Triangulation
    • Topographic/ Planimetric Mapping (Stereo Compilation & Updating)
    • DTM/ DSM Generation
    • Manual Contour
    • Break line capturing and Contour Generation
    • 3D City model Generation
    • Close Range Photogrammetry services
    • Architectural mapping & Historical preservation
    • Digital Orthophoto Generation and Rectification