Cannot find altitude parameter in Navigator geolocation while capturing device location need to know what sensor is used to detect location GPS/Wifi

Question

I'm using Navigator geolocation property to detect User's device location. In the return object I'm receiving a parameter 'coords', according to which I'm identifying what is the sensor used to determine user's location. GPS, Wifi, or IP, (n/w triangulation).

This wasn't an issue before and it was working fine but now altitude and altitudeAccuracy is null

Any suggestions that could help me determine what is to be done to determine how the location was captured would help.

input: navigator.geolocation.getCurrentPosition(function(response){console.log(response);})
Output: {
    Object {
      coords: Object {
        accuracy: 30
        altitude: null
        altitudeAccuracy: null
        heading: null
        latitude: 28.492950699999998
        longitude: 77.081955
        speed: null
      }
      timestamp: 1579076825120
    }

Now the issue is with other devices than iPhones. I'm receiving the altitude and altitudeAccuracy parameters in Apple Devices.

Output in iPhone: 
Object {
    coords: Object {
        accuracy: 65
        altitude: 227.05543518066406
        altitudeAccuracy: 10
        floorLevel: null
        heading: null
        latitude: 28.492904178327134
        longitude: 77.08190460816849
        speed: null
      }
      timestamp: 1579074376596
    }

So if there is any other way I can detect whether GPS is used to capture device location or it was captured using wifi/IP that would serve my use-case.