Created
July 2, 2025 11:01
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Ruby extract EXIF data from JPEG images
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require 'exif' | |
require 'geocoder' | |
require 'time' | |
def coord(deg, min, sec, _ref) | |
(deg + (min / 60) + (sec / 3600)).to_f # * (ref == "S" || ref == "W") ? -1 : 1 | |
# %(#{deg.to_i}°#{min.to_i}'#{sec.to_f}"#{ref}) | |
end | |
def coords(gos) | |
lat_deg, lat_min, lat_secs = gos[:gps_latitude] | |
lat_ref = gos[:gps_latitude_ref] | |
long_deg, long_min, long_secs = gos[:gps_longitude] | |
long_ref = gos[:gps_longitude_ref] | |
[coord(lat_deg, lat_min, lat_secs, lat_ref), coord(long_deg, long_min, long_secs, long_ref)] | |
end | |
data = Exif::Data.new(File.open('/Users/ismasan/Desktop/IMG_0724.jpeg')) | |
p data.model # => "NIKON D600" | |
p data.image_width # => 4000 | |
p data[:gps] | |
cc = coords(data[:gps]) | |
p cc | |
results = Geocoder.search(cc) | |
p data.date_time | |
p DateTime.strptime(data.date_time, '%Y:%m:%d %H:%M:%S') | |
p results.first.country |
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