[OSGeo Africa] historical imagery camera calibration certificate

Samantha Goodchild-Brown Samantha.Goodchild-Brown at capetown.gov.za
Tue Jul 16 05:57:41 PDT 2019

I have historical imagery for the City of Cape Town for 1951 that I would like to orthorectify. The flight plans only show that the company that flew it was AOC. The negatives themselves give no further information.
Approaching NGI and AAM have yielded no results for a possible camera calibration certificate.
Does anybody have any possible routes to follow? Eg. Possible uni studies or historical imagery enthusiasts, with contact details.
The imagery has 9 fiducials which are cross hairs.


Samantha Goodchild-Brown
Senior GIS Analyst: Geospatial Services - IKM
Corporate Services

1st Floor, Keller House, 121 Loop Street, Cape Town
Tel: 021 487 2846 | Fax: 021 487 2269 | Email: Samantha.Goodchild-Brown at capetown.gov.za<mailto:Samantha.Goodchild-Brown at capetown.gov.za> | Web: www.capetown.gov.za<http://www.capetown.gov.za/>

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