Erica _ Fischer: San Francisco population density by block (2006)
Erica _ Fischer: San Francisco open houses visited, 2003-2004 (2006)
Erica _ Fischer: Discovering that Flickr has geotagging (2007)
Erica _ Fischer: San Francisco open houses visited, 2003-2004 (corrected 2007)
Erica _ Fischer: Walking in Adams Point, Oakland (2008)
Erica _ Fischer: Walking in Adams Point, Oakland (2007)
Erica _ Fischer: San Francisco Bay Area geotag map (2009)
Erica _ Fischer: San Francisco/Oakland geotag map (2009)
Erica _ Fischer: San Francisco as geotagged on Panoramio (2009)
Erica _ Fischer: Discovering that Flickr has geotagging (2007)
Erica _ Fischer: Indianapolis geotag map (2009)
Erica _ Fischer: San Francisco as geotagged on Flickr (2009)
Erica _ Fischer: San Francisco as geotagged on Picasa (2009)
Erica _ Fischer: Contiguous United States geotag map (2009)
Erica _ Fischer: Geotag clusters in New York (2009)
Erica _ Fischer: Geotag clusters in San Francisco (2009)
Erica _ Fischer: Geotag clusters in Washington, DC (2009)
Erica _ Fischer: Geotag clusters in Vancouver (2009)
Erica _ Fischer: Geotag clusters in Boston (2009)
Erica _ Fischer: Geotag clusters in Chicago (2009)
Erica _ Fischer: Geotag clusters in Toronto (2009)
Erica _ Fischer: Geotag clusters in Seattle (2009)
Erica _ Fischer: Geotag clusters in Las Vegas (2009)
Erica _ Fischer: Geotag clusters in Philadelphia (2009)
Erica _ Fischer: World geotag map (2009)
Erica _ Fischer: Stages of development of the San Bruno Turnpike/Bayshore Highway (2002)
Erica _ Fischer: Let's Build America (1983)
Erica _ Fischer: Drawing for a world map program (1984?)
Erica _ Fischer: Drawing for a North American map program (1984?)
Erica _ Fischer: Embarcadero to everywhere (2009)