for International Eco project the rules to follow (now) are the same of this topic or they are changed with the new "i-Tree Database"?

I cannot add a new location in i-Tree Database.

Thanks in advance

well average of hourly datas of every day maybe is the best solution.
I'll try and submit them

Yes i've the scientific names of the trees in my inventory. I've csv and my tree inventory is also on Opentreemap. So maybe i've also the code that you use for each scientific name of trees. Regarding pollution datas i've datas in this format: European code; Pollutant; Name of Station; Annual Averag...

Yes my project will be for Napoli (South Italy).

Can you please link me the download page of the Desktop software that i've to use?
is i-Tree Eco v6 beta? or there is another software?
Can i import in it trees from shp files or csv?

I'm interested to start an Eco-project for a city.

So i've to use only one station for pollution data? We have a lot of stations. Can be done an average of datas of all stations?