How to parse the geo location command output?

Question

I have the following function that will get your latitude and longitude.

function Get-GeoLocation{
    try {
    Add-Type -AssemblyName System.Device #Required to access System.Device.Location namespace
    $GeoWatcher = New-Object System.Device.Location.GeoCoordinateWatcher #Create the required object
    $GeoWatcher.Start() #Begin resolving current locaton

    while (($GeoWatcher.Status -ne 'Ready') -and ($GeoWatcher.Permission -ne 'Denied')) {
        Start-Sleep -Milliseconds 100 #Wait for discovery.
    }  

    if ($GeoWatcher.Permission -eq 'Denied'){
        Write-Error 'Access Denied for Location Information'
    } else {
        $GeoWatcher.Position.Location | Select Latitude,Longitude #Select the relevent results.
    }
    }
    # Write Error is just for troubleshooting
    catch {Write-Error "No coordinates found" 
    return "No Coordinates found"
    -ErrorAction SilentlyContinue
    } 

}

$GL = Get-GeoLocation

It will output something similar to what you see below:

 Latitude  Longitude
 --------  ---------
55.500729 -55.059044

How can I parse this commmand in the most efficient way in order to load the latitude and longitude into their own variables?