ramakrishnagnv
Posts: 1
Joined: Sun Nov 22, 2015 4:39 am

how to save a google map

Sun Nov 22, 2015 4:46 am

I unable to save google map in raspberry pi sd card, as i am doing a project of interactive google maps for your city.
Can anybody tell me how it works without Internet? regards....

-rst-
Posts: 1316
Joined: Thu Nov 01, 2012 12:12 pm
Location: Dublin, Ireland

Re: how to save a google map

Mon Nov 23, 2015 2:30 pm

You would probably need a specialised map viewer component and download tools - in addition not sure if Google Maps license allows this kind of use.
http://raspberrycompote.blogspot.com/ - Low-level graphics and 'Coding Gold Dust'

User avatar
topguy
Posts: 6527
Joined: Tue Oct 09, 2012 11:46 am
Location: Trondheim, Norway

Re: how to save a google map

Mon Nov 23, 2015 3:15 pm

I think the newest versions of Google Maps on android can cache parts of the map for offline use. But if you dont want to break any usage lisences for the data maybe you should look at https://www.openstreetmap.org instead.

-rst-
Posts: 1316
Joined: Thu Nov 01, 2012 12:12 pm
Location: Dublin, Ireland

Re: how to save a google map

Mon Nov 23, 2015 4:24 pm

Yep, the Android (and iOS I think) Google map apps do allow caching of map data but it's only for use within the said app.

And yes, openstreetmap may be an alternative if there are enough community to contribute in the areas the OP is interested in.

There is an example of using locally cached OSM tiles with OpenLayers http://wiki.openstreetmap.org/wiki/Open ... es_Example - not sure if even RPi 2 and recent browsers do run OL well enough...
http://raspberrycompote.blogspot.com/ - Low-level graphics and 'Coding Gold Dust'

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