const {latitude} = position.coords; // what does this line means

I was learning from a course and i encountered this code
`

if (navigator.geolocation) {
  navigator.geolocation.getCurrentPosition(function(position){
    const {latitude} = position.coords;
    const {longitude} = position.coords;
    console.log(lat,longitude);
    console.log(position);

  },
  function(){
    alert('could not get position');
  });
}

`

Can someone please explain me the meaning of this line of code
const {latitude} = position.coords; and const {longitude} = position.coords;
i would really appreciate an help………

Please someone explain me the meaning of the line of code.