Ionic app post json to gmap

Hi there to all!
Im developing an app with ionic v2 and im facing a problem that i cant resolve.
My aplication is supposed to track the location of several users and display the tracking on a gmap on an admin website, Is there a possibility of storing the lat and lng values in a json and then post that json x times a day to the gmap on the admin web page? Is this possible? Any help will be appreciated. Thanks in advance.