EarthWorks Geospatial Catalog

Plan of modern Rome, by W.B. Clarke, archt. Published under the superintendence of the Society for the Diffusion of Useful Knowledge. Engraved by J. & C. Walker. Published by Baldwin & Cradock, 47 Paternoster Row, Octr. 1, 1830. (London: Chapman & Hall 1844)(Raster Image)

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This layer is a georeferenced image of a map of Rome created in 1830. The map includes drawings of 17 building facades "A comparison of the principal modern buildings in Rome." The original map appears in "Maps of the Society for the Diffusion of Useful Knowledge. London: Chapman and Hall, 186, Strand. 1844." The historic map layers in the Google Earth Rumsey Map Collection have been selected by David Rumsey from his large collection of historical maps, as well as some from other collections with which he collaborates. All the maps contain rich information about the past and represent a sampling of time periods, scales, and cartographic art, resulting in visual history stories that only old maps can tell. Each map has been georeferenced by Rumsey, thus creating unique digital map images that allow the old maps to appear in their correct places on the modern globe. Some of the maps fit perfectly in their modern spaces, while othersgenerally earlier period mapsreveal interesting geographical misconceptions of their time. Cultural features on the maps can be compared to the modern satellite views using the slider bars to adjust transparency. The result is an exploration of time as well as space, a marriage of historic cartographic masterpieces with innovative contemporary software tools.
Cartography Associates
Rome (Italy)
Historical geography, Atlas map, and Imagery and Base Maps
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Use and reproduction
Image from the David Rumsey Map Collection courtesy Stanford University Libraries. To obtain permission to publish or reproduce commercially, please contact the David Rumsey Map Center at
Property rights reside with the repository, Copyright (c) Stanford University. Images may be reproduced or transmitted, but not for commercial use. For commercial use or commercial republication, contact This work is licensed under a Creative Commons License. By downloading any images from this site, you agree to the terms of that license.
By nc sa Attribution Non-Commercial Share Alike 3.0 Unported
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