don't retrieve the geometries

[dfguerrerom]

Is there a need to "download" the AOI if the AoiModel is instantiated with the gee parameter?
If I create a GEE app, there are only few and specific cases (or is there even any?) where I want to retrieve the features from GEE and then store them as GeoDataFrame in the object,
I think we should not make this expensive process as the default behavior every time an AOI is created, this is not useful, and it is even worst if a vector file is selected from the client side: it uploads it and then it downlaods it.

[12rambau]

my inistial though was consistency.
Whatever we do we always have the same thing: a GEE asset and a geodataframe available.
What could be done is to create them as properties and only compute it upon request.

[dfguerrerom]

Actually, that's not always the case:

• from_asset (gee) method doesn't create a gdf (and it shouldn't).
• from_points, from_vector and from_geo_json only create the feature_collection if it is requested.
• from_admin is the only gee method which also creates a gdf, and I think we do that because we need to set a name for the feature?