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I need to get the coordinates of a country's border (e.g., Iraq) from Google Maps. How can I do that?

enter image description here

  • Welcome to GIS.se - could you click 'edit' and explain more about what you want to do? Do you want the coordinates of points? – Simbamangu Mar 25 '14 at 18:40
  • yes .i need to get the coordinates located on the borders in google maps . – Enas Ali Mar 25 '14 at 20:11
  • The image has no "black border." Please clarify that and, when you edit your question, explain what form you want the coordinates in and whether you want to obtain them interactively or with a program. – whuber Mar 25 '14 at 20:30
  • The image does have a black border, it's the border of Iraq, so perhaps the question is asking how to get the coordinates of the Iraq border... – nmtoken Mar 25 '14 at 20:49
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    You really can't get out data from Google maps. you will find more success getting data from other sources like naturalearthdata.com – Devdatta Tengshe Mar 26 '14 at 8:40
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Get the x,y coordinates of the boundaries of countries from the following website Natural Earth (thanks, Devdatta Tengshe) which has more accurate data than others I've tried. Then use ArcGIS 10.2 to open the map shape file and select the boundaries you need. Go to data management tools --features-- features vertices to points and open the generated table. Add two new fields (lat, long) to the table. (I use geometry calculations.) Export the table to get the desired data.

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I use GADM / DIVA-GIS's downloads:

Also provides other basic data types; administrative areas, inland water, roads, rail, elevation, land cover, population, monthly climate, gazette (cities etc)...in various vector/raster formats. All can be used in QGIS.

Of course the OpenStreetMap has the data included but it's not a simple thing to extract this information directly.

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