Fiducial Engenharia e Aerolevantamentos

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Coverage Aerophotogrammetric

The main purpose of coating aerophotogrammetric is the capture of photogrammetric imaging in pre-established scales, to achieve planialtimetric refund photogrammetric digital services, ortophotos, photogrammetric mosaic and Digital Terrain Model (DTM).

For the implementation of the coating using a camera aerophotogrammetric Wild, properly calibrated and a twin-engined aircraft. We use the System Airborne LASER SCANNER added to a medium format digital camera. The first step is to locate the area to be covered by their geographical coordinates, with the technical planning. After the execution of the coating are carried out analysis of the quality of the air film and geometric qualityof coverage and then be made copies the photos and photomounting index.

Aerial image followed by hypsometric image and intensity image.


Orthophoto of part of the urban area of Londrina¢s city.

Orthophoto of Londrina¢s city.

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