7,421 results returned
-
Title: Trinity County, California land parcels, 2008
Contributors:- Polygon data
- 2007
Summary: Ownership shapefile developed by the Trinity County RCD for the Trinity County Planning Department. A seamless parcel coverage of Trinity County as of 2008.
-
Title: Washington Post Locations of Unsolved Homicides in the US, 2008-2018
Contributors:- Point data
- 2018
Summary: This point shapefile represents locations of more than 52,000 criminal homicides between the years 2008-2018 (approximately) in 50 of the largest American cities. The data includes the location of the killing, whether an arrest was made and, in most cases, basic demographic information about each victim. Reporters from the Washington Post received data in many formats, including paper, and worked for months to clean and standardize it, comparing homicide counts and aggregate closure rates with FBI data to ensure the records were as accurate as possible. In some cases, departments provided only partial information about the homicides, so reporters consulted public records, including death certificates, court records and medical examiner reports, to fill in the gaps. The data is more specific than the federal homicide data gathered annually by the FBI from police agencies nationwide. The Post mapped each homicide, identifying arrest rates by geography in each city, sharing the analysis with the local police department prior to publication. This data was downloaded at the date of the data release and converted into a shapefile by NYU Data Services. The original data is available at: https://github.com/washingtonpost/data-homicides/.
-
Title: Map of the city of Washington D.C. : established as the permanent seat of the government of the U.S. of Am. / James Keily, surveyor. (Raster Image)
Contributors:- Raster data
- 2015
Summary: This layer is a georeferenced image of a map of the District of Columbia (Washington D.C.), originally created by James Kelly in 1851. The original map appears in "A Series of Charts, With Sailing Directions, Embracing Surveys of the Farallones, Entrance to the Bay of San Francisco...State of California... Third Edition, With Additions." The original map and this image are from the Library of Congress, Geography and Map Division. The georectifed map image was created by the David Rumsey Map Collection.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.
-
Title: Simple Bouguer gravity map of Minnesota, Duluth sheet, M-37
Contributors:- Not specified
- 1977
Summary: Bouguer gravity anomaly map (anomaly related to different densities of rocks in the upper crust, Bouguer anomaly is a corrected difference between an observed gravity measurement and value predicted from a generalized earth model), shown as contour lines (isolines) of equal value, Duluth quadrangle, scale 1:250,000.
-
Title: Soil map of Johnson County
Contributors:- Thematic maps
- 1912
- Baldwin, Mark (Soil surveyor)
- Hole, Allen David, 1866-1940
- Kelly, B. W. (Soil surveyor)
- Roberts, W. A. (Soil surveyor)
Summary: Detached from: Soil survey of Hancock, Shelby, and Johnson counties / Allen David Hole. In Thirty-sixth annual report of Department of Geology and Natural Resources, Indiana, 1911. Indianapolis: Wm. B. Burford, 1912. Page 78. Imprint: [Indianapolis] : [Department of Geology and Natural Resources, Indiana], [1912]; Imprint: [Indianapolis] : [Wm. B. Burford], [1912] Scale: Approximately 1:86,000; Dimensions: 38 x 30 cm Coordinates: W0861506 W0855702 N0393818 N0392030
-
Title: Soil map of Shelby County
Contributors:- Thematic maps
- 1912
- Baldwin, Mark (Soil surveyor)
- Hole, Allen David, 1866-1940
- Kelly, B. W. (Soil surveyor)
- Roberts, W. A. (Soil surveyor)
Summary: Soils surveyed in 1911 by Allen D. Hole, assisted by B.W. Kelly, Mark Baldwin, and W.A. Roberts. Detached from: Soil survey of Hancock, Shelby, and Johnson counties / Allen David Hole. In Thirty-sixth annual report of Department of Geology and Natural Resources, Indiana, 1911. Indianapolis: Wm. B. Burford, 1912. Page 64. Imprint: [Indianapolis] : [Department of Geology and Natural Resources, Indiana], [1912]; Imprint: [Indianapolis] : [Wm. B. Burford], [1912] Scale: Approximately 1:86,000; Dimensions: 46 x 32 cm Coordinates: W0855711 W0853744 N0394156 N0392050
-
Title: Soil map of Hancock County
Contributors:- Thematic maps
- 1912
- Baldwin, Mark (Soil surveyor)
- Hole, Allen David, 1866-1940
- Kelly, B. W. (Soil surveyor)
- Roberts, W. A. (Soil surveyor)
Summary: Soils surveyed in 1911 by Allen D. Hole, assisted by B.W. Kelly, Mark Baldwin, and W.A. Roberts. Detached from: Soil survey of Hancock, Shelby, and Johnson counties / Allen David Hole. In Thirty-sixth annual report of Department of Geology and Natural Resources, Indiana, 1911. Indianapolis: Wm. B. Burford, 1912. Page 48. Imprint: [Indianapolis] : [Wm. B. Burford], [1912]; Imprint: [Indianapolis] : [Department of Geology and Natural Resources, Indiana], [1912] Scale: Approximately 1:86,000; Dimensions: 36 x 42 cm Coordinates: W0855714 W0853434 N0395645 N0394149
-
Title: Lisbon, Portugal, 1785 (Raster Image)
Contributors:- Raster data
- 2008
Summary: This layer is a georeferenced raster image of the historic paper map entitled: Plano geral da cidade de Lisboa em 1785, Franco. D. Milcent. It was published in [1785]. Scale [ca. 1:10,950]. Covers a portion of Lisbon, Portugal. The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, UTM Zone 29N 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 is shown by hachures. Includes 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.
-
Title: East and Central China, 1841 (Raster Image)
Contributors:- Raster data
- 2011
- Harvard Map Collection, Harvard College Library
- Roost, J. B.
- J.G. Cotta'sche Buchhandlung.
- Grasmuller, D.
Summary: This layer is a georeferenced raster image of the historic paper map entitled: Karte von China mit dessen Eintheilung in 18 Provinzen, nach den neuesten u. zuverlassigsten Materialien entworfen, gezeichnet und bearbeitet von J. B. Roost ; in Stein grawirt v. D. Grasmuller. It was published der liter. artist. Anstalt der L.G. Cotta'schen Buchhandlung in 1841. Scale 1:6,500,000. Covers East and Central China, and the Korean Peninsula. Map in German. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Asia North Lambert Conformal Conic 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, territorial and provincial boundaries, shoreline features, and more.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.
-
Title: Geologic map and cross section of Ohio
Contributors:- Thematic maps
- 1965
Summary: Includes color cross section. D. Pfannehecker. Scale 1:2,250,000.
-
Title: Gornopromyshlennaia karta Evropeĭskoĭ Rossīi : s ́pokazaniem' gornykh' zavodovʹ i miestorozhdenīĭ poleznykh' iskopaemykh' : izdanie redakshin "Gornoe di'lo v' Rossii."
Contributors:- Not specified
- 1903
Summary: Includes 3 ancillary maps.; Indexed.; Separated into sections and mounted on linen.; "Kartografi. zav. D. Rudneva Nov. per. d. 5 kb. 46." 146 x 132 centimeters
-
Title: Post route map of the states of Michigan and Wisconsin: with adjacent parts of Ohio, Indiana, Illinois, Iowa, and Minnesota; designed and constructed under the orders of John A.J. Creswell and Giles A. Smith by W.L. Nicholson.
Contributors:- Not specified
- 1871
Summary: Prime meridian: Washington. Shows railroad lines. "Drawn by C.H. Poole. Engraved by D. McClelland." "The service on this diagram brought up to date of [April 1st, 1874]." Includes "General statistics," "Explanation of mail service," and table of distances. 1 map: hand color; 105 x 141 cm
-
Title: Map of the city of Washington : established as the permanent seat of the government of the United States of America
Contributors:- Not specified
- 1850
Summary: Shows block numbers, wards, and major buildings. Includes index to points of interest and inset "Map of the District of Columbia." 34 x 44 centimeters
-
Title: A plat exhibiting the state of the surveys in the State of Florida, with references; D. McClelland, sc., Washington.
Contributors:- Not specified
- 1848
Summary: 1 map; 57 x 64 cm
-
Title: The state of Florida compiled in the Bureau of Topographical Engineers, from the best authorities; by J. Goldsborough Bruff; D. McClelland, sc., 1846.
Contributors:- Not specified
- 1846
- Bruff, Joseph Goldsborough, 1804-1889
- McClelland, D.
- United States. Army. Corps of Topographical Engineers
Summary: Relief shown by hachures. Insets: Key West -- Mouths of the Suwanee River and the Cedar Keys -- General map of part of Florida included between Cedar Keys and St. John's River. Map indicates townships. 1 map; 105 x 101 cm
-
Title: Annapolis Royal Region, Nova Scotia, Canada, 1744 (Raster Image)
Contributors:- Raster data
- 2009
- Harvard Map Collection, Harvard College Library
- Bellin, Jacques Nicolas, 1703-1772.
- Heulland, Guillaume d', d. ca. 1770.
- Charlevoix, Pierre-Francois-Xavier de, 1682-1761. Histoire et description generale de la nouvelle France. 1744.
Summary: This layer is a georeferenced raster image of the historic paper map entitled: Plan du Port Royal dans l'Accadie : appelle aujourd par les Anglois Annapolis Royal, par N.B. Ing. de la M. ; Dheulland sculp. It was published chez Rolin in 1744. Scale [ca. 1:70,000]. Map in French. Covers Annapolis Basin, Bay of Fundy and Annapolis Royal Region, Nova Scotia, Canada. The image inside the map neatline is georeferenced to the surface of the earth and fit to the UTM Zone 20N NAD83 (meters) 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 coastal features such as harbors, inlets, rocks, channels, points, coves, shoals, islands, and more. Includes also selected land features such as drainage, ground cover, fortifications, and more. Relief is shown by hachures. Depths shown by shading and soundings. 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.
-
Title: Quebec, Canada, 1744 (Raster Image)
Contributors:- Raster data
- 2009
- Harvard Map Collection, Harvard College Library
- Bellin, Jacques Nicolas, 1703-1772.
- Charlevoix, Pierre-Francois-Xavier de, 1682-1761.
- Heulland, Guillaume d', d. ca. 1770.
Summary: This layer is a georeferenced raster image of the historic paper map entitled: Plan du bassin de Quebec et de ses environs, par N. B. ingenieur de la marine ; D. Heulland, Sculp. It was published chez Rolin in 1744. Scale [ca 1:34,000]. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 19N NAD 1983 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, ground cover, and more. Relief is shown by hachures. Depths are shown by shading. Includes 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.
-
Title: Carbon Opportunity Cost of Present-Day Pasturelands and Animal Feed Crops
Contributors:- Raster data
- 2020
Summary: This multi-band raster data represents estimates of carbon opportunity cost. The data is captured at a resolution of 5 arcminutes over the global domain and is derived from data collected approximately over the past two decades (2000-2020). The pixel values measure estimates in tonnes of potential vegetation per hectare that are suppressed by pasturelands and present-day feed crops. The bands represent three estimates of carbon in potential vegetation: median, low (5th percentile), and high (95th percentile). This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/.
-
Title: Hectacres Occupied by Pasturelands and Feed Crops
Contributors:- Raster data
- 2020
Summary: This multi-band raster data represents hectacres of pastureland that are currently occupied by feed crops. The pixel band ranges represent two estimated values: areas sourced from the lowest carbon areas and areas sourced from the highest carbon areas. The data is captured at a resolution of 5 arcminutes over the global domain. This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/.
-
Title: Sweden and Norway, 1803 (Raster Image)
Contributors:- Raster data
- 2019
Summary: This layer is a georeferenced raster image of the historic paper map entitled: General Karte von Schweden und Norwegen : nach den schwedischen Karten des Freyherrn von Hermelin und den dänischen des Conferenzraths Erichsen und Pontoppidan über Norwegen, neu entworfen, und nach den besten astronomischen Ortsbestimmungen berichtiget. It was published by: im Verlag der K.K. Priv. Schneider und Weigelschen Kunst- und Buchhandlung in 1803. Scale ca. 1:3,400,000. Map in German. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Europe Lambert Conformal Conic (EPSG: 102014) 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.