If you like the "Satellite View" feature in Google Maps then you should enjoy these aerial photographs of New York City. In 1924 Arthur Tuttle flew over the city snapping pictures of every building and landmark there was. His images of NYC rooftops clearly show the outline of all the buildings. The atlas containing his photos is called:

Sectional aerial maps of the City of New York / [photographed and assembled under the direction of the chief engineer, July 1st, 1924].

Here are a couple of samples cropped from larger images:

The Staten Island Ferry Terminal (from image 21A)

There's a great selection of Staten Island maps and Atlases in the NYPL Digital Gallery. Using the "Pan and Zoom" feature the maps can be enlarged to the point where you can read street names and even the names of residents of individual houses. "Pan and Zoom" is not available on all maps, however.

Here are some of the maps and atlases available:

Atlas of Staten Island, Richmond County, New York, from official records and surveys; compiled and drawn by F. W. Beers.
Published in 1874, this Atlas contains 35 maps of neighborhoods on Staten Island including property lines, names of property owners, and outlines of individual buildings.

Borough of Richmond, Topographical Survey. (1906-1913)