Aerial Surveyong

By: NQ UAV  15-May-2015
Keywords: Surveying, Town Planning , Surveying Services

The use of photogrammetry for surveying has become quite popular with the advent of affordable UAV platforms. The modern cameras fitted on a UAV for surveying are calibrated to remove artifacts caused by chromatic aberration, distortion or defocus aberration. Large areas can be imaged in under an hour with high resolution cameras to provide a GSD as low as 5mm. Using photogrammetry techniques it is possible to extract 3D data from the 2D images to create digital elevation models, digital terrain models and digital surface models. Typical applications include: •Property development •Civil infrastructure Projects •Flood zone mapping •Post-disaster inspections •Town planning •Mine pit volume calculations •Stockpile volume calculations •Landfill volume calculations •Weed and pest control

Keywords: Aerial Photography, Building Surveyors, Construction Surveyors, Construction Surveys, Engineering Surveyors, Land Surveying, Land Surveyors, Property Surveyors, Surveying, Surveying Services, Town Planning , Valuation Surveyors

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