9
Mar
1
CPD Points

eCPD - Investigations on the geometric quality of cameras for UAV

Date & Time

Wednesday, 9 Mar 2022
5:00 pm - 6:00 pm

This is a recording of a live webinar held on 9 September 2020.
 

Part of the Remote Sensing and Photogrammetry Commission's drone series, this presentation was on Investigations on the geometric quality of cameras for UAV applications using the high precision UAV test field Zollern colliery.

The geodetic-photogrammetric test field at the industrial monument Zollern colliery in Dortmund offers a scenario for carrying out geometric and radiometric tests of UAV systems. The foundation for this builds a geodetic precision network (position and height accuracy approx. 2 mm) with a total of 45 ground control points, distributed over an area of approx. 7 hectares. Within the scope of a campaign carried out in autumn 2017, various UAV sensor systems were tested under comparable conditions. Within this paper geometric investigations of two current DJI cameras, Zenmuse X4S (20 Mpix) and X5S (20.8 Mpix), as well as a Phase One IXU 1000 (100 Mpix) are presented. While the Zenmuse cameras reflect the current state of development of the manufacturer DJI, the medium format camera system from Phase One is primarily settled in the classic aerial segment. However, the desire for increased measurement accuracy (e. g. for engineering applications) also makes such a high-performance sensor interesting for UAV applications.

In addition to the configuration of the test field, the system comparison requires identical parameters for flight planning, in particular image overlapping, a complete cross flight configuration at different flight altitudes and the definition of a uniform ground resolution (GSD = 14 mm).”

Speaker:

Dr Ahmed Alamouri, Technical University Brunswick, Germany

Registration

By registering below, you will receive a confirmation email containing the link to the recording, to watch at a time that suits you.

CPD
  • SSSI: 1 CPD Point 
  • Land Surveying Licencing Board WA: 0.75 Cadastral Education Points
  • BOSSI: 1 SP Point (Code SSSINSW0909) with achievement of an 80% passmark on the questionnaire - or 0.5 pts for watching only

Note, only the individual registered for the event is entitled to receive the associated CPD points.

Contact

Katie Le Miere
National Events Manager
katie.lemiere@sssi.org.au

Event registrationBuy Tickets

All prices displayed here are in Australian dollars (AUD) and include GST (Goods and Services Tax) where applicable. All transactions are processed in Australian dollars (AUD).


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