GIS Database

Some individual sites undergo extensive environmental investigation or remediationImage 1 Medium programs – typically at costs in excess of $500,000. In these cases a large amount of raw environmental data is usually generated. This can be in a range of forms including:

  • Historical aerial photographs
  • Sample locations
  • Bore logs and soil profiles
  • Image 2 MediumAnalytical results
  • Duplicate and triplicate analytical results
  • Photographs
  • Groundwater elevations and flow directions
  • Hotspot and groundwater plume extents and concentrations


OTEK Geospatial Services works with MapInfo Professional® or ArcGIS® toImage 3 Medium develop application specific databases that meet the needs of each project. Electronically managing the raw data into a unified database eliminates transcription errors and enables any combination of the data to be viewed in two or three dimensions. This saves costs and greatly improves the assessment and interpretation of the data, resulting in faster and lower cost project completions.




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