| json_metadata | "{"musingAppId":"aU2p3C3a8N","appDepth":2,"musingAppVersion":"1.1","appBody":"<p>There are several ways we can navigate if there are no more satellites. I guess, before the world had any GPS, everyone had to rely on something as guides. It would definitely make it really hard for planes to navigate the air if there wasn't any GPS to guide us. If imagine all the GPS or satellites got hacked while aeroplanes are flying in the air. <\/p>\n<p>The first think to understand is to understand how to use maps instead of using apps on the phone for navigation. It would definitely be hard to travel to far away places as these places require a lot of navigation and understanding of the road and the items that are located. Using maps would be hard especially for the driver that is constantly focusing on the road and thinking of where to navigate. A lot of the taxi drivers in my country now still require the mental map that they have in their mind to navigate around. It would be hard to find some of the places that have hidden from the main road. <\/p>\n<p>Ships in the past used to use compass to navigate around to find ways to another country. The captains of the sea relied on compass and the map and to travel to another land. That is how Christopher Colombus found new islands. <\/p>\n<p>For normal routes that we take everyday, I guess, the app that is created that would instead use the internet in some ways to communicate. Maybe there would be more road signs instead. No matter what, man would find ways to find other places to travel even if the satellites got destroyed. <\/p>","appTitle":"Is there an alternative for satellite guidance if all satellites are destroyed ?","appTags":["military","weapons"],"musingPostType":"answer","appParentPermlink":"pk5dgraaq","app":"musing\/1.1","appParentAuthor":"chalacuna","appCategory":"military"}" |
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