You have a lot of hills to choose from in San Francisco but in my opinion the best (and most varied) views are from Bernal Hill. Bonus: from my kitchen table I can watch tiny blobs moving around on this hill– slow blobs are people, fast blobs are dogs.
Jenny Odell is a Bay Area native/captive who makes art from Google satellite imagery. (Portentiously, Odell was born not 6 miles from where the Google Headquarters would eventually be.) Her work attempts to bring into focus the specificity and fragility of human existence by cataloguing its structures: swimming pools, parking lots, billboards, etc.
Her work has been featured at the Google Headquarters and Les Rencontres D’Arles in France, as well as on the NPR Picture Show, Rhizome, Gizmodo, ESPN Magazine, Die Zeit, NEON Magazine, Elephant Magazine, and most bizarrely, a Belgian TV guide that came in the mail with an assortment of gorilla stickers.