Beijing, China : Street Centerlines, 2006

Beijing, China street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.

Barcelona, Spain : Street Centerlines, 2005

Barcelona, Spain street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.

Hong Kong, China : Street Centerlines, 2004

Hong Kong, China street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.

Berlin, Germany : Street Centerlines, 2006

Berlin, Germany street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.

Madrid, Spain : Street Centerlines, 2005

Madrid, Spain street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.

Paris, France : Street Centerlines, 2006

Paris, France street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.

Nairobi, Kenya : Street Centerlines, 2006

Nairobi, Kenya street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.

London and vicinity, England : Street Centerlines, 2006

London, England street centerline vectors with road type attributes extracted from DigitalGlobe QuickBird CitySphere high-resolution (60cm) satellite imagery ortho mosaics.