How can I have US map's boundary points as pairs of longitude and latitude?

Hi all,

I want to have US boundary points as pairs of longitude and latitude. Can anyone guide me how I can do it in Matlab?

Answer 1

[KSSV]

You may download the shape file of your required country here: https://www.diva-gis.org/

Else you can also have a look on inbuilt function usamap

[Behrooz Daneshian]

Thank for your ansewr. However, shape file usually give boundary points of each state.What I need is the boundary points for the whole map, not for each state. In shape files, the points forming each state's polygon are given.

[KSSV]

In the given link..you can download what you want. You have different levels available.