Field types for mapping

I tried this module and it created nodes that are alternatives for

1) Summary/Title (SUMMARY)
2) Description (DESCRIPTION)
3) Date: Start (DTSTART)
4) Date: End (DTEND)
5) URL (URL)

fields

I tried to set the right field for

1) Geofield (combined) (geofield)
2) Location (LOCATION)

because I would like to have a field with a link to the Google maps profile of the venue. Same as the document has in Google Calendar. I created Geofield with Latitude / Longitude widget but during the import process it does not get any data.

Location (LOCATION) looks like it can import only text data for Text field. Is it right? Is it possible to import the info from Location (LOCATION) to term vocabulary field?

What is the field Location: ALTREP (LOCATION:ALTREP) for?

Thank you in advance!