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490 results returned

  1. Title: Battle field of Young's Branch or Manassa Plains battle fought July 21, 1861; relief survey and map by James L. Bowen, topographical engineer.

    Contributors:

    Summary: Relief shown by hachures. Shows disposition of troops. Diagram showing shape and height of hills: "Scale of hills. Datum line, Young's Branch at the Stone house." "Linear survey by Warder & Catlett, surveyors and publishers." "Lith. of Hoyer & Ludwig. Richmond, Va." Includes "explanations" and guide to symbols. 1 map: mounted on cloth; 52 x 44 cm Manuscript note reads "The Above map represents a portion of the field of the first battle of Bull run. It was made by the Topographical Department of the Southern Army. S. Alexander Topographer 3rd Army Corps, Army of the Potomac, Ann Arbor Mich., Oct. 18th 1905.

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  2. Title: [Map of part of northeastern Virginia] This map is the result of horseback surveys made by the writer and donor and other members.

    Contributors:

    Summary: Relief shown by contours. "Engraved by J. Schedler 120 Pearl St. N.York." Manuscript note reads "This map is the result of horseback surveys made by the writer and donor and other members of the Topograhical Department of the Army of the Potomac and was used by Gen'l Hancock in Grant's first campaign in Virginia in the Sring of 1864. S. Alexander, Topographic Engineer, 3rd Corps Army of the Potomac. 822 Oakland Ave, Ann Arbor, Mich., Oct. 18th, 1905." 1 map: mounted on cloth; 72 x 91 cm

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  3. Title: [Culpeper County, Virginia] It was made from horseback surveys by the writer ... S. Alexander.

    Contributors:

    Summary: Relief shown by hachures. 1 map: mounted on cloth; 48 x 71 cm

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  4. Title: Map of n. eastern Virginia and vicinity of Washington surveys for military defenses; compiled at Topographical Engineers office at Division headquarters ofGeneral Irvin McDowell.; Map of north eastern Virginia and vicinity of Washington

    Contributors:

    Summary: Relief shown by hachures. "Arlington, January 1st 1862 from published and manuscript maps corrected by recent Surveys and Reconnaissances." "Engraved on stone by J. Schedler No. 120 Pearl St. N.Y." Includes table of "Elevations above tide water", "Geological profile of Loudoun County" and list of "Data used in compilation." 1 map: mounted on cloth; 167 x 127 cm

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  5. Title: Map of the country occupied by the Federal and Confederate armies on the 8th. & 21st. July 1861 by Warder & Catlett, surveyors & publishers.

    Contributors:

    Summary: Relief shown by hachures. Shows disposition and movement of troops at the First Battle of Bull Run. "Lith. of Hoyer & Ludwig. Richmond, Va." 1 map: mounted on cloth; 37 x 28 cm

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  6. Title: Truck Traffic Volume, California, 2014

    Contributors:

    Summary: This point shapefile contains annual average daily truck traffic volume (also known as traffic counts) on California's state highway network for 2014. Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count sampling. The sampling includes a partial day, 24-hour, 7-day and continuous vehicle classification counts. The partial day and 24-hour counts are usually made on high volume, urban highways. The 7-day counts are made on low volume, rural highways. The counts are usually taken only once in the year. About one-sixth of the locations are counted annually. The resulting counts are adjusted to an estimate of annual average daily truck traffic by compensating for seasonal influence, weekly variation, and other variables that may be present. Annual average daily truck traffic is necessary for presenting a statewide picture of truck flow, evaluating truck trends, planning and designing highways and for other purposes. Truck traffic is classified by number of axles. The two-axle class includes 11/2-ton trucks with dual rear tires and excludes pickups and vans with only four tires. ). This layer is part of a collection of GIS data created by the California Department of Transportation (Caltrans). This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data. California Department of Transportation. (2015). Truck Traffic Volume, California, 2014. California Department of Transportation. Available at http://purl.stanford.edu/ds218yv2329. This is Category I data. Category I data are public domain and available to share with Caltrans partners. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  7. Title: Truck Traffic Volume, California, 2010

    Contributors:

    Summary: This point shapefile contains annual average daily truck traffic volume (also known as traffic counts) on California's state highway network for 2010. Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count sampling. The sampling includes a partial day, 24-hour, 7-day and continuous vehicle classification counts. The partial day and 24-hour counts are usually made on high volume, urban highways. The 7-day counts are made on low volume, rural highways. The counts are usually taken only once in the year. About one-sixth of the locations are counted annually. The resulting counts are adjusted to an estimate of annual average daily truck traffic by compensating for seasonal influence, weekly variation, and other variables that may be present. Annual average daily truck traffic is necessary for presenting a statewide picture of truck flow, evaluating truck trends, planning and designing highways and for other purposes. Truck traffic is classified by number of axles. The two-axle class includes 11/2-ton trucks with dual rear tires and excludes pickups and vans with only four tires. ). This layer is part of a collection of GIS data created by the California Department of Transportation (Caltrans). This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data. California Department of Transportation. (2014). Truck Traffic Volume, California, 2010. California Department of Transportation. Available at http://purl.stanford.edu/cz102xx0313. Total vehicle AADT for the same year is taken from the Traffic Volumes on California State Highways booklet also published by the California Department of Transportation.Reference Link: http://www.dot.ca.gov/hq/traffops/saferesr/trafdata/index.htm This is Category I data. Category I data are public domain and available to share with Caltrans partners. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  8. Title: Truck Traffic Volume, California, 2013

    Contributors:

    Summary: This point shapefile contains annual average daily truck traffic volume (also known as traffic counts) on California's state highway network for 2013. Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count sampling. The sampling includes a partial day, 24-hour, 7-day and continuous vehicle classification counts. The partial day and 24-hour counts are usually made on high volume, urban highways. The 7-day counts are made on low volume, rural highways. The counts are usually taken only once in the year. About one-sixth of the locations are counted annually. The resulting counts are adjusted to an estimate of annual average daily truck traffic by compensating for seasonal influence, weekly variation, and other variables that may be present. Annual average daily truck traffic is necessary for presenting a statewide picture of truck flow, evaluating truck trends, planning and designing highways and for other purposes. Truck traffic is classified by number of axles. The two-axle class includes 11/2-ton trucks with dual rear tires and excludes pickups and vans with only four tires. ). This layer is part of a collection of GIS data created by the California Department of Transportation (Caltrans). This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data. California Department of Transportation. (2014). Truck Traffic Volume, California, 2013. California Department of Transportation. Available at http://purl.stanford.edu/jq569jn6481. This is Category I data. Category I data are public domain and available to share with Caltrans partners. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  9. Title: Truck Traffic Volume, California, 2012

    Contributors:

    Summary: This point shapefile contains annual average daily truck traffic volume (also known as traffic counts) on California's state highway network for 2012. Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count sampling. The sampling includes a partial day, 24-hour, 7-day and continuous vehicle classification counts. The partial day and 24-hour counts are usually made on high volume, urban highways. The 7-day counts are made on low volume, rural highways. The counts are usually taken only once in the year. About one-sixth of the locations are counted annually. The resulting counts are adjusted to an estimate of annual average daily truck traffic by compensating for seasonal influence, weekly variation, and other variables that may be present. Annual average daily truck traffic is necessary for presenting a statewide picture of truck flow, evaluating truck trends, planning and designing highways and for other purposes. Truck traffic is classified by number of axles. The two-axle class includes 11/2-ton trucks with dual rear tires and excludes pickups and vans with only four tires. ). This layer is part of a collection of GIS data created by the California Department of Transportation (Caltrans). This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data. California Department of Transportation. (2014). Truck Traffic Volume, California, 2012. California Department of Transportation. Available at http://purl.stanford.edu/qt447xz2667. This is Category I data. Category I data are public domain and available to share with Caltrans partners. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  10. Title: Truck Traffic Volume, California, 2011

    Contributors:

    Summary: This point shapefile contains annual average daily truck traffic volume (also known as traffic counts) on California's state highway network for 2011. Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count sampling. The sampling includes a partial day, 24-hour, 7-day and continuous vehicle classification counts. The partial day and 24-hour counts are usually made on high volume, urban highways. The 7-day counts are made on low volume, rural highways. The counts are usually taken only once in the year. About one-sixth of the locations are counted annually. The resulting counts are adjusted to an estimate of annual average daily truck traffic by compensating for seasonal influence, weekly variation, and other variables that may be present. Annual average daily truck traffic is necessary for presenting a statewide picture of truck flow, evaluating truck trends, planning and designing highways and for other purposes. Truck traffic is classified by number of axles. The two-axle class includes 11/2-ton trucks with dual rear tires and excludes pickups and vans with only four tires. ). This layer is part of a collection of GIS data created by the California Department of Transportation (Caltrans). This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data. California Department of Transportation. (2014). Truck Traffic Volume, California, 2011. California Department of Transportation. Available at http://purl.stanford.edu/tg908cp8649. This is Category I data. Category I data are public domain and available to share with Caltrans partners. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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  11. Title: Keyes Landing, Highgate, Vermont, 1836 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of Keyes Landing on Lake Champlain, Franklin County, State of Vermont, surveyed by Alexr. Martin. It was published in 1836. Scale [ca. 1:2,400]. Covers Keyes Landing in the Highgate Springs, Vermont. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Vermont State Plane Coordinate System (Meters) (FIPS 4400). 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, or other information associated with the principal map. This map is a partial cadastral map showing drainage, proposed streets, parks, and property lot numbers and dimensions, selected buildings (store, tavern), and more. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

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  12. Title: New map of Cairo and environs

    Contributors:

    Summary: Relief shown by hachures. Map shows railways, tramways, hills, gardens, and Maham, Christian and Jewish cemeteries and places of worship. Insets: Giza pyramids -- Heliopolis -- Helwan.

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  13. Title: Telegraph and Rail Road map of the New England States

    Contributors:

    Summary: Description derived from published bibliography.; Inset: Map of Boston showing the entrance of the Rail Roads. Circle, diameter 22 cm. 78 x 82 centimeters Scale approximately 1:775,000 General Map Collection

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  14. Title: United States of North America

    Contributors:

    Summary: Relief shown by hachures. "Jany. 1, 1811." 18 x 24 centimeters Scale approximately 1:12,000,000 General Map Collection

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  15. Title: Britannia Romana cum Hibernia et insulis adjacentibus

    Contributors:

    Summary: At top of map: Geographiæ antiquæ tab. III. Relief shown by hachures. From: Atlas of ancient geography. Philadelphia, 1806.

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  16. Title: Algemeene kaart van de colonie of provintie van Suriname, 1760 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Algemeene kaart van de colonie of provintie van Suriname : met de rivieren, districten, ontdekkingen door militaire togten en de grootte der gemeeten plantagien. It was published by: Cóvens en Mortier in 1760. Scale not given.. Map in Dutch. The image inside the map neatline is georeferenced to the surface of the earth and fit to the WGS 1984 UTM Zone 21N (EPSG: 32621) coordinate system. All map features and collar and inset information are shown 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 layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of geographies, originators, ground condition dates, scales, and map purposes.

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  17. Title: Hawaii, Hawaiian Islands. Primary triangulation by W.D. Alexander, C.J. Lyons, J.S. Emerson, J.M. Lydgate and E.D. Baldwin. Boundaries and topography by W.D. Alexander, C.J. Lyons, J.S. Emerson, J.M. Lydgate, J.F. Brown, E.D. Baldwin, F.S. Lyman, J.M. Alexander, S.M. Kanakanui and A.B. Loebenstein. Map by John M. Donn. 1901. (At head of title:) Hawaii Territory Survey, W.D. Alexander, Walter E. Wall, Surveyor. Andrew B. Graham Co., Lithographers, Washington, D.C. (1906) (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced image of a map of Hawaii published in 1906. The map shows public lands; homestead settlement tracts; grazing, pineapple and sugar lands; forest reserves; forest lands not in reserves; wet lands (rice and taro); schools, post offices, etc. The original map appears in "Report of the Governor of the Territory of Hawaii to the Secretary of the Interior. 1906." 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.

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  18. Title: Chester, England, ca. 1745 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Plan of the city & castle of Chester, survey'd and drawn by Alexander De Lavaux, engineer ; R. Parr sculp. It was published ca. 1745. Scale [ca. 1:3,960]. 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, drainage, built-up areas and selected buildings, fortification, ground cover, and more. Relief shown by hachures.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

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  19. Title: Chester Castle, Chester, England, ca. 1745 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: A plan of the castle of Chester : with additional new works errected by order of ... the Earl of Cholmondeley, whereunto is added a project of four bastions in order to defend the antient walls against a regular seige ... by ... Alexander de Lavaux. R. Parr sculp. It was published by Alexander de Lavaux ca. 1745. Scale [ca. 1:300]. 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 fortification features such as buildings, stables, guard houses, towers, quarters, stairs, gates, parade grounds, arsenals, wells, ground cover, and more. Includes also index.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

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  20. Title: Stone's River Battle, Murfreesboro, Tennessee, 1862-1863 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the battle-field of Stone's-River, made by A.F. Stevenson, Chicago, from maps kindly furnished by Gen. Sheridan and others. It was published by J.R. Osgood and Co. in 1884. Scale [ca. 1:11,200].The image inside the map neatline is georeferenced to the surface of the earth and fit to the Tennessee State Plane NAD 1983 (Fipszone 4100) 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 drainage, cities and other human settlements, roads, railroads, ground cover, fortification, shoreline features, and more. Relief shown by hachures. Printed map with manuscript annotations.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

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