diverhank -- This was the answer! I was entering the string in decimal format without converting to decimal. But when entered in the same format as the camera reports (https://support.google.com/maps/answer/18539?co=GENIE.Platform%3DDesktop&hl=en), ...
GPS spoofing is interesting. Would the error be consistent and over several days if that were the case? I'm in Vermont and have not noticed a remotely similar error in other GPS devices. I'm taking the latitude and longtude strings directly from the ...
Tim -- Thanks for this descripition and explanation but it seems there is something else going on with my Mark IV. My camera's GPS consistently makes the same error, which is off by about 20 miles to the south and east. I've checked this over the la...
