This image covers: North Khorasan (Iran), Razavi Khorasan (Iran),TIFF4c92349f-a48b-4305-98fd-3e710c2850abengPublicKH-4b: Declassified Satellite Imagery - Series 1 ("Corona")KH-4b: Declassified Satellite Imagery - Series 1 ("Corona"): DS1111-1097AA003Imagery1970University of Chicago