With Location Services, you can choose which location-based apps—for example, Reminders, Maps, and Camera—can gather and use data indicating your location. Your approximate location is determined using available information from local Wi-Fi networks (if you have Wi-Fi turned on). The location data collected by Apple isn’t collected in a form that personally identifies you. When an app is using Location Services, the Location Services iconappears in the status bar.

Turn on Location Services

If you didn’t turn on Location Services when you first set up iPad, go to Settings  > Privacy > Location Services, then turn on Location Services.

Turn off Location Services

Go to Settings  > Privacy > Location Services, then choose from the options to turn off Location Services for some apps and services, or for all of them.

If you turn off Location Services, you’re asked to turn it on again the next time an app or service tries to use it.

Delete significant locations

The Maps app keeps track of the places you’ve recently visited, as well as when and how often you visited them. Maps uses this information to provide you with personalized services like predictive traffic routing. You can delete this information.

  1. Go to Settings  > Privacy > Location Services > System Services > Significant Locations.

  2. Do one of the following:

    • Delete a single location: Tap the location, tap Edit, then tap the Delete button.

    • Delete all locations: Tap Clear History. If you’re signed in to iCloud, this clears all your significant locations on any devices that are signed in with the same Apple ID.

 Information sourced from: https://support.apple.com/en-au/guide/ipad/set-which-apps-know-your-location-ipadb7c27772/ios