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Geographic Information Science

Collaboration, repeatable solutions, and long term strategies.

Brierley Associates’ GIS professionals can help you collect, develop, and integrate geospatial data to improve business workflows and accomplish your mission. We use data migration technologies and strategies to upgrade legacy data and provide customized training support and documents.

Brierley Associates’ drone imagery program was borne from the need for high resolution/high-quality imagery for our geologic and engineering projects. Our FAA Part 107 Remote Pilots collect drone imagery to create orthophoto mosaics for base maps, DTM (digital terrain model) and  DSM (digital surface model) generation, and other and 2D/3D raster datasets. With the addition of our new Matrice 210 RTK drone, Brierley has the capability to produce 2-3cm accuracy for photogrammetric datasets.

Visit our ArcGIS Online site with our project story maps

Visit our User Story at the ESRI Website.


Geographic Information Science Capabilities

  • Data model development
  • Data migration, management and visualization
  • Drone imagery and LiDAR collection and processing
  • Orthomosaics and digital terrain modeling
  • GIS training and support
  • Satellite imagery collection and analysis
  • 3D and spatial modeling
  • Thematic and Cadastral mapping
  • Web-based GIS and mobile mapping solutions

Interested in Our GIS Services?

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Our Geographic Information Science (GIS) Team