Boston, Massachusetts Region, Digital Elevation Model with Bathymetry

This raster layer represents surface elevation and bathymetry data for the Boston Region, Massachusetts. It was created by merging portions of MassGIS Digital Elevation Model 1:5,000 (2005) data with NOAA Estuarine Bathymetric Digital Elevation Models (30 m.) (1998). DEM data was derived from the digital terrain models that were produced as part of the MassGIS 1:5,000 Black and White Digital Orthophoto imagery project. Cellsize is 5 meters by 5 meters. Each cell has a floating point value, in meters, which represents its elevation above or below sea level.

Madison, Wisconsin, 1857 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Madison : the capital of Wisconsin. It was published in 1857. Scale [ca. 1:6,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Wisconsin South State Plane NAD 1983 coordinate system (in Feet) (Fipszone 4803). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This is a partial cadastral map showing features such as roads, railroads, property lots with names of selected property owners, drainage, selected buildings shown pictorially, and more. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Madison, Wisconsin, 1893 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of Madison, Wisconsin : A.A.A.S. XLII meeting, August 17-24, 1893, compliments of the Local Committee. It was published by Tracy, Gibbs & Co., printer in 1893. Scale [ca. 1:20,000]. Covers a portion of Madison, Wisconsin. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Wisconsin South State Plane NAD 1983 coordinate system (in Feet) (Fipszone 4803). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads, street railroads, and stations, drainage, selected buildings, city ward boundaries, and more. Includes list of additions and corrections and inset: [Madison Region]. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Western Hemisphere, 1740 (Image 1 of 2) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte nouvelle de la mer du Sud : dressée par ordre des principaux directeurs & tirée des memoires les plus recents et des relations des navigateurs les plus modernes, tant de France, que d'Espagne l'on ÿa joint, diverses remarques curieuses par raport aux decouvertes des graduations des manierres du pais que de la navigation. It was published by Donné au public, par And. & Henry de Leth ... sur le Pont de la Bourse au Pescheur ca. 1740. Scale [ca. 1:30,000,000]. Covers the Pacific and Atlantic oceans, and the Americas, with parts of Asia, Australia, Europe, and Africa. This layer is image 1 of 2 total images of the two sheet source map representing the western portion of the map. Text in French, Dutch, and Latin. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'Mercator' projection. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. Note: The central meridian of this map is not the same as the Prime Meridian and may wrap the International Date Line or overlap itself when displayed in GIS software. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief is shown pictorially. Includes historical and cultural notes, view of "Fort au Cap de Bonne Esperance," and other ill. Insets: Vera-cruz -- Baye de Rio Janeiro -- La Havane ... -- Le Detroit de Gibaltar -- La ville de Mexico -- Istme de Panama ou de Darien -- Baye de Porto Bello. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.

Western Hemisphere, 1740 (Image 2 of 2) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte nouvelle de la mer du Sud : dressée par ordre des principaux directeurs & tirée des memoires les plus recents et des relations des navigateurs les plus modernes, tant de France, que d'Espagne l'on ÿa joint, diverses remarques curieuses par raport aux decouvertes des graduations des manierres du pais que de la navigation. It was published by Donné au public, par And. & Henry de Leth ... sur le Pont de la Bourse au Pescheur ca. 1740. Scale [ca. 1:30,000,000]. Covers the Pacific and Atlantic oceans, and the Americas, with parts of Asia, Australia, Europe, and Africa. This layer is image 2 of 2 total images of the two sheet source map representing the eastern portion of the map. Text in French, Dutch, and Latin. The image inside the map neatline is georeferenced to the surface of the earth and fit to a non-standard 'Mercator' projection with the central meridian at 172.66600 degrees west. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. Note: The central meridian of this map is not the same as the Prime Meridian and may wrap the International Date Line or overlap itself when displayed in GIS software. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief is shown pictorially. Includes historical and cultural notes, view of "Fort au Cap de Bonne Esperance," and other ill. Insets: Vera-cruz -- Baye de Rio Janeiro -- La Havane ... -- Le Detroit de Gibaltar -- La ville de Mexico -- Istme de Panama ou de Darien -- Baye de Porto Bello. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.

Chile and Argentina, 1779 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte du Chili méridional, du Rio de la Plata des Patagons, et du Détroit de Magellan : ce qui fait l'extremité australe de l'Amérique Meridle., par le sr. d'Anville. It was published by P. Santini in 1779. Scale [ca. 1:6,500,000]. Covers southern South America including portions of Chile, Argentina, Brazil, Uruguay, and the Falkland Islands. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to a non-standard 'World Sinusoidal' projection with the central meridian at 58.000000 degrees west. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief is shown pictorially. Includes note. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.

Central South America, 1779 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte qui représente la parte méridionale du Brésil et du Pérou, le Chili septentrional et le Paraguay : ce qui fait la partie de milieu de L'Amérique Méridionale, par le sr. d'Anville. It was published by P. Santini, Chez M. Remondini in 1779. Scale [ca. 1:6,500,000]. Covers the central part of South America including parts of Brazil, Bolivia, Peru, Chile, Argentina, Paraguay, and Uruguay. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to a non-standard 'World Sinusoidal' projection with the central meridian at 58.000000 degrees west. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief is shown pictorially. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.

Liverpool, England, 1889 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Plan of the Mersey docks and harbour estate with part of the city of Liverpool. It was published in 1889. Scale [ca. 1:10,750]. Covers portions of Liverpool and Birkenhead, England. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'British National Grid' coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, built-up areas and selected buildings and industries, canals, docks, wharves, city districts, ground cover, parks and more. Includes list of references to excursions, places of interest and to wards in Birkenhead. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Liverpool, England, 1900 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Bacon's plan of Liverpool : divided into 1/4 mile squares. It was published by G.W. Bacon & Co. in 1900. Scale [ca. 1:10,560]. Covers Liverpool, England. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'British National Grid' coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads and stations, drainage, built-up areas and selected buildings and industries, canals, docks, wharves, parks and more. Includes insets: Key map showing wards -- Continuation north on same scale. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Liverpool, England, 1900 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: City of Liverpool : area 14,909 acres (exclusive of half of River Mersey). It was published by George Philip & Son L[td], The London Geographical Institute in 1900. Scale [ca. 1:15,400]. Covers portions of Liverpool and Birkenhead, England. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'British National Grid' coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads and stations, drainage, built-up areas and selected buildings and industries, canals, docks, wharves, parks, administrative boundaries, and more. Includes index to public parks, gardens, and recreation grounds, and inset: Extension of the Garston on same scale. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Liverpool, England, 1854 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the borough of Liverpool : with Parliamentary boundaries, ecclesiastical divisions and a part of the Cheshire coast. It was published by engraved and published by H. Hilliar in 1854. Scale [ca. 1:17,000]. Covers portions of Liverpool and Birkenhead, England. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'British National Grid' coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, built-up areas and selected buildings and industries, canals, docks, wharves, city districts, ground cover, parks and more. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Bahía Orange, Tierra del Fuego, Chile, 1891 (Raster Image)

This layer is a georeferenced raster image of the historic nautical chart entitled: Orange Harbour : Tierra del Fuego, surveyed by the U.S.Ex.Ex. 1839 ; R.H. Wyman U.S.N. Hydrographer to the Bureau of Navigation. It was published by Hydrographic Office in 1891. Scale [ca. 1:18,700]. Covers Bahía Orange, Tierra del Fuego, Chile. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'Mercator' projection. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows coastal features such as rocks, channels, points, coves, islands, bottom types, and more. Includes also selected land features such as drainage, relief, and more. Relief shown by hachures and spot heights; depths by soundings. Includes inset view: Pack Saddle off Orange Bay N.N.W. dist. 6 miles This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.

Bordeaux, France, 1850 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Bordeaux, drawn by W.B. Clarke, arch[t]; engraved by J. Henshall. It was published by published under the superintendence of the Society for the Diffusion of Useful Knowledge [by] Charles Knight in 1850. Scale [ca. 1:12,000]. Covers Bordeaux, France. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'European Datum 1950 UTM 30N' projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, built-up areas and selected buildings, fortification, ground cover, parks, and more. Depths shown by soundings. Includes views and index. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

La Gironde Rivière Area, Bordeaux, France, ca. 1910 (Image 1 of 2) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Plan de Bordeaux. It was published ca. 1910. Scale 1:10,000. Covers La Gironde Rivière area, Bordeaux, France. This layer is image 1 of 2 total images of the two sheet source map, representing the southern portion of the map. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'European Datum 1950 UTM 30N' projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, built-up areas and selected buildings and industries, docks and wharves, and more. Includes manuscript additions. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Lyon Region, France, 1869 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte topographique de Lyon et de ses environs, dressé en 1869 pour le Service Municipal de la ville de Lyon sous la direction d Mr. Bonnet, Ingénieur en Chef des Ponts et Chaussées Officer de la Legion d'Honneur; par M.M. de Dignoscyo fils, et E. Rembielinski ; gravée sur pierre par E. Rembielinski, ingr. et graveur, au Raincy (près Paris). It was published by Lemercier in 1869. Scale 1:40,000. Covers the Lyon region, France. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'European Datum 1950 UTM Zone 31N' coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as towns and villages, roads, railroads and stations, drainage, built-up areas and selected buildings, fortification, administrative boundaries, and more. Relief shown by hachures and spot heights. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.