Thank's Linea and Gaieus for your help and solution.

I think The best for me it's to work with plugin Arcgis...
But i will try your suggestion...

Thank's.

Tistouu

ps: How much for a ryobi???

Hello sketchup community.

I'm looking for help from a few weeks for the software Sketchup and Google Earth.
Unfortunately, I still have not found answers to my questions.
So I really hope to find help on your forum.

First question:

For all those who create real buildings with a real city with sketchup for import into Google Earth, how do you have for the true height of buildings?

Is this a height at random?
Is there a special technique to get the height?

I keep trying not to comment for weeks but without success.

Second question:

Are there people who use Sketchup with ArcGIS plugin?
Because I'd like to find solutions to my problems ...

Thank's all and sorry for my bad english.
I'm French guy...