Finally: Using the FocalLength in FME

Thanks to Graeme’s fantastic optical writeup I finally created a Workbench in FME. (Actually “Workspace” is the correct expression but rarely used…..) * For distance to the picture I decided to go with Graeme’s formula “(@Value(jpeg_exif_focallength) * 659.065) / 1000” * However, I did implement a formula “(4.1-0.0330*@Value(jpeg_exif_focallength))” for the width of the picture. *…Continue reading Finally: Using the FocalLength in FME