Help with target identification

[Steeemer]

I have already read the guide and I understand the principles of entering data in each category to narrow down the list of possible choices.

I seem to struggle with some of the more subjective determinations such as island locations and split vs composite. This could also be due to limited visibility. In any event, I seem to be awful at identifying ships.

I am looking for any helpful suggestions.

Alternatively, do you have suggestions on other ways for determining distance.

Thank you in advance.

Steeemer