title: React-Leaflet : Calculate actual camera height from the ground based on zoom level
body: <p><strong>Is it possible to get the height of the leaflet's 'camera' from the ground, based on the zoom level?</strong></p>
  <p><a href="https://i.stack.imgur.com/BHgcx.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BHgcx.jpg" alt="enter image description here" /></a></p>
  <p>If you look at the screenshot above (taken from a movie), I am trying to achieve the same result in the red circle, which is displaying at what height the 'camera' is at on the current zoom level.</p>
  <p>I've tried to search for a solution for this, but couldn't find any. Keywords used such as 'height', 'zoom level', 'elevation' yielded results that were either to calculate the height of the map canvas, or the topographic elevation.</p>
  <p>What I am looking for is how to calculate the hypothetical height from the ground to where the 'camera' (or users viewing the map). My thinking is that this can somehow be achieved via referencing to the zoom level.</p>
  <p>Is there a way to achieve this using <code>react-leaflet</code>?</p>