CalCo Surveyors

CalCo Surveyors Pty Ltd commenced in July 2006 and operates in the Mid North Coast and Upper Hunter Regions of NSW as a renamed version of Calver de Witt and Taylor Pty Ltd.

CalCo Surveyors is currently under the directorship of Frank Compton and Phil Bowden and provides the full range of surveying services for:

  • residential
  • industrial
  • commercial
  • civil
  • mining projects
  • rural and rural residential subdivision development.

sensefly-ebee-droneCalCo Surveyors is now a CASA approved Owner/Operator (CASA.UOC.0120) of the latest drone technology (senseFly eBee – Unmanned Aerial Vehicle) which incorporates eMotion and Postflight Terra 3D software. This enables aerial surveys to be conducted accurately, safely, and rapidly.

It can capture images with a ground resolution of 3 to 10cm per pixel. Areas up to 10km² can be mapped in a single flight depending on image resolution and flight altitude.

Suitable for many applications including:

  • Road Construction – cut/fill quantities
  • Topographic Mapping – producing 0.1m contours
  • Earthworks – stockpile volumes
  • Quarries
  • Viticulture
  • Rail Infrastructure
  • Environmental Management
  • Detail Surveys
  • Agriculture/Crop Analysis
  • Land Fill
  • Forestry Conservation
  • Disaster Management
  • Asset Mapping
  • Oblique Imagery for Presentations
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