This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
sun measurement. Gun camera footage of the airstrike of July in Baghdad showing the slaying of Namir NoorEldeen and dozen other civilians by an US helicopter One frame from of this video has been used to measure the position of the sun The red lines should mark due eastwest and due northsouth From examination of the Google Earth