I need help to try and understand why the Arcade Geometry function for, in this example, length in meters is so off?
I created a feature that I knew was about 0.5 mile (~804.6 meters) - I also calculated it out in Google Maps. I have a field in my data where I use the calculate geometry. Calculate geometry in pro comes out to 812.06
but when I use an Arcade expression Length($feature, 'meters') to automatically calculate the length... it comes back as 1,104.07!
Can someone please explain to me what is going on? This is happening with all of our line and polygon features. I will probably remove the arcade expression because it is providing our users with completely inaccurate numbers.