extract GPS info and print a Google Maps URL in the terminal.

Gemfile

source :rubygems

gem 'exifr', github: 'remvee/exifr'

map.rb

#!/usr/bin/env ruby
# encoding: UTF-8

require 'bundler/setup'
Bundler.require(:default)

ARGV.each do |img|
  gps = EXIFR::JPEG.new(img).gps
  unless gps
    puts "#{img} => no GPS data"
    next
  end
  puts "\n#{img}\nhttp://maps.google.com/maps?q=loc:#{gps.latitude},#{gps.longitude}"
end
puts

usage.sh

# install and run
bundle install
chmod +x map.rb
./map.rb IMG1.jpg IMG2.jpg

# outputs something like

IMG1.jpg
http://maps.google.com/maps?q=loc:52.7197888888889,5.28397777777778

IMG2.jpg
http://maps.google.com/maps?q=loc:35.7197888888889,139.7197888888889

created when not signed in...... sigh