Passing google map coordinates from one page to 2nd page and show that map on 2nd page

I am working on Ionic application with google maps. In app we have 2 pages, with some data on it.

  1. First page contains google map, by clicking on it redirects to Second page.
  2. Second page contains dropdown with country list and Selection button.
  3. On selection of any country, it fetches its coordinates and redirects to first page
  4. So on first page I want to show the map with received coordinates.

Anyone have idea, how to do this.