True Orthophoto projects

The creation of highly accurate true orthophotos and image-based pixel sharp surface models (bDOM) is a fully automated process. We realize this with the software SURE from the company nFrames, which is based on the Semi Global Matching Algorithm.

Bahamas (2019)

Munich Re implemented an automated damage assessment to improve its response to hurricanes and damage assessment. For this purpose, GeoFly was responsible for aerial surveying hurricane damage after Hurricane Dorian.

Basic information

Services	Aerial image + Orthophoto and True Orthophoto + Surface model
Time period acquisition	Sep 2019
Covered km²	350 km²
GSD	5 cm
Camera system	UltraCam Falcon Prime
Image overlap	80% / 60%
Number of images	7,637

Hainich National Park in Thuringia / Germany (2019)

Data collection of the 75 km² large forest area for the analysis of the current forest damage as well as the documentation of changes of the forest structures in the protected area.

Basic information

Services	Aerial image + Orthophoto and True Orthophoto + Surface model
Time period acquisition	July 2019
Covered km²	75 km²
GSD	10 cm
Camera system	UltraCam Falcon Prime
Image overlap	80% / 60%
Number of images	1,572

STATE CAPITAL MAGDEBURG (2021)

The aerial images are used by the City of Munich as a basis for fulfilling various tasks in the fields of administration and planning.

Basic information

Services	Oblique images, True Orthophoto, Surface model (DSM)
Time period acquisition	Aug 21
Covered km²	440 km²
GSD	5 cm
Camera system	UltraCam Osprey 4.1
Image overlap	80% / 60%
Number of images	10.074

CITY OF STUTTGART (2021)

Basic information

Services	Oblique images, True Orthophoto, Surface model, 3D mesh
Time period acquisition	April 21
Covered km²	910 km²
GSD	4,8 cm
Camera system	UltraCam Osprey 4.1
Image overlap	80% / 65%
Number of images	15.556

CITY OF STUTTGART (2021)

Basic information

Services	Oblique images, True Orthophoto, Surface model, 3D mesh
Time period acquisition	April - May 21
Covered km²	480 km²
GSD	6 cm
Camera system	UltraCam Osprey 4.1
Image overlap	80% / 69%
Number of images	12.341

BERLINER WASSERBETRIEBE (2022)

Basic information 

Services	Aerial image + True Orthophoto + Surface model
Time period acquisition	Aug 22
Covered km²	891 km²
GSD	15 cm
Camera system	UltraCam Eagle M3
Image overlap	80% / 60%
Number of images	1.968

Top of page