thanks for the help. i was able to get a very detailed map of the resort. i am having issues trying to import it to sketchup. the map is a KMZ file. how do i import this image to sketchup?

I am new to sketchup and am in need of some help. I have one specific goal for using sketchup. I want to make a base template of the ski resort i work at. I want to basically have an accurate blank run for me to use to design the freestyle park that i build. I envision being able to select the features that i have already created on sketchup and import them to the empty ski run. dimensional accuracy is a must for me. I have gave this a go already, I imported the ski resort from google earth to sketchup and toggled terrain feature. I then did my best to outline the runs that I want to use as the template. Hopefully someone on here with some experience here can point me in the right direction. Thank you in advance for any and all help.