Aerial photography2019-06-03T08:11:26+00:00

Project Description

Aerial photography

The flight is carried out with a quad-copter drone (UAV) – which will collect images from the area of interest (flight height – GSD variable between 30-500 m) based on which by means of specialized software get useful information for analysis and concept.

Orthophotomap (mosaic / orthographic images)

  • observation based on spectral analysis of the area of interest;
  • surface digitization (resolution between 3-20 cm / pixel – depending on GSD) and obtaining coordinates, which can be in national projection system (Stereographic 1970) or international (WGS84).

Digital terrain model (DTM)

It refers strictly to the land surface excluding elements of vegetation or artificial – construction, vegetation. Useful in:

DIGITAL SURFACE MODEL (DSM)

Includes both the natural characteristics of the land and the elements built on the surface of the land. Useful in:

  • analysis of existing vegetation and urban planning;
  • verifying how a proposed building would not fit into the landscape or obstruct another building in terms of shading or landscape.

Point cloud

The point cloud file is a three-dimensional coordinate system, these points are usually defined by X, Y and Z coordinates, and are often intended to represent the outer surface of an object. Useful in:

Topographic plan – resulting from cloud point processing, overlapping over orthophotomaps

CONTACT FORM

Do not hesitate to contact us! Topgis Engineering is at your disposal!

+40 731 703 313

Brasov, Str. Alexandru Ioan Cuza, nr. 37, Floor II, 500085, County Brasov

office@topgis.ro

+40 731 703 313

Brasov, Str. Alexandru Ioan Cuza, nr. 37, Floor II, 500085, County Brasov

9:00am – 6:00pm