Photo detail

Camera Maker Canon Camera Model Canon EOS-1Ds Mark III
Aperture f/8 Color Space sRGB
Exposure Value 0 EV Exposure Program Manual
Exposure Time 1/320 sec Flash No Flash
Focal Length 24 mm ISO 640
Metering Mode Pattern Date/Time 2015:08:11 15:59:26
Copyright © 2015 Jason O. Watson. All rights reserved. Orientation 1: Normal (0 deg)
Resolution Unit Inch X Resolution 72 dots per ResolutionUnit
Y Resolution 72 dots per ResolutionUnit Compression Jpeg Compression
Exposure Mode 1 Subject Distance 1.54
Keywords Presidio San Francisco historical marker display Historical Site marker sign attraction education information landmark Place of Interest San Francisco Tourist Destination Travel Destination historic marker historic site San Francisco County signage attractive California destination educating info tourist attraction history no people text appealing tourism travel West historic nobody word attract daytime displays historical markers markers signs United States color image historical landmarks outdoor vertical appeal day educate historic markers historic sites United States of America colour image destinations outside tourist attractions day time CA day-time words color images Jason O. Watson / daylight outdoors US verticals colour images natural light outsides USA U.S. U.S.A. Caption PRESIDIO OF SAN FRANCISCO Formally established on September 17, 1776, the San Francisco Presidio has been used as a military headquarters by Spain, Mexico, and the United States. It was a major command post during the Mexican War, Civil War, Spanish-American War, World Wars I and II, and the Korean War, and remains a symbol of United States authority in the Pacific. California Registered Historical Landmark No. 79 Plaque placed by the California State Park Commission, in cooperation with the California History Commission and the United States Army, September 18, 1965