Mapping Services

Digital Photogrammetry

Relying on advanced computer systems, specialized software and over 100 experienced mapping professionals, Spectrum Mapping has been at the forefront of moving maps from paper and mylar to digital raster and vector information - an important step in creating digital mapping for a powerful and reliable Geographic Information System (GIS). For over 25 years, Spectrum's Mapping Services Group has been at the heart of Spectrum. By combining traditional, trusted, time-tested methods of photogrammetry with the most industry-current technologies, Spectrum is able to provide effective solutions through reliable data. With nationwide production centers and experienced professionals, Spectrum helps governments and private industry realize the benefits of digital data.


Data Acquisition

Has the appropriate technology been employed to provide the results you need? Since Spectrum maintains a fleet of survey aircraft, equipped with high resolution digital and conventional cameras, LIDAR systems and hyperspectral sensors, the foundation for acquiring the correct data is laid providing accurate results - from start to finish.

SERVICE APPLICATION Aerial Photography Data Acquisition Low Level Photogrammetry High Accuracy Data Capture by helicopter Digital Planimetric & Topographic Mapping Alta Surveys     •   Transportation     •   Utilities     •   Engineering Digital Elevation Model Contour Generation     •   Floodplain Modeling     •   Ortho Rectification     •   Surface Modeling     •   Volumetric Calculations     •   Visualization Tools Digital Orthophotography Backdrop in a GIS     •   Urban Planning     •   Cadastral Assessment     •   Wetland Delineation & Identification     •   Environmental Impact Studies     •   Image overlay for vector data sets

Through the use of aerial photography, soft copy plotters, and an array of mapping and engineering software, Spectrum provides the highest degree of accuracy for digital orthophotography, vectorized layer development and GIS mapping.

The combination of an accurate visual (raster) image with vector data, creates a powerful planning tool. On a simple vector map, for example, assessors might only see a property line, but with an Orthophoto and an overlaid parcel map, the assessor can readily identify physical features that define parcels.


info@specmap.com