What is a Setting Poem?

Before I discuss the specifics of setting poems, I'd like to introduce a major concept in poetry which is often overlooked when trying to categorize poems.  Essentially, any poem has elements of every poem.  For example, in Bishop's "In the Waiting Room," it's a narrative poem, but we have the elements of a child-like voice and the setting details surrounding her narrative.  In Larkin's "Church Going," we have a similar effect, but it's a setting poem because the narrative is somewhat less important, but we still have some elements of narrative along with the voice of a man who's detached from religion and church in general.