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  1. Title: International Bathymetric Chart of the Arctic Ocean, 500-Meter Resolution GeoTIFF (Version 3.0)

    Contributors:

    Summary: This layer is a georeferenced image (GeoTIFF) of a digital bathymetric model (DBM) compiled with all multibeam, dense single beam and land data added at 500 x 500 meters resolution. The original (DBM) was compiled with all multibeam, dense single beam and land data added at 500 x 500 m resolution in a final step using the remove-restore method. Data were compiled from several multibeam cruises in the region dating from 1994 to 2011. The goal of this initiative is to develop a digital data base that contains all available bathymetric data north of 64° North, for use by mapmakers, researchers, institutions, and others whose work requires a detailed and accurate knowledge of the depth and the shape of the Arctic seabed. Jakobsson, M., L. A. Mayer, B. Coakley, J. A. Dowdeswell, S. Forbes, B. Fridman, H. Hodnesdal, R. Noormets, R. Pedersen, M. Rebesco, H.-W. Schenke, Y. Zarayskaya A, D. Accettella, A. Armstrong, R. M. Anderson, P. Bienhoff, A. Camerlenghi, I. Church, M. Edwards, J. V. Gardner, J. K. Hall, B. Hell, O. B. Hestvik, Y. Kristoffersen, C. Marcussen, R. Mohammad, D. Mosher, S. V. Nghiem, M. T. Pedrosa, P. G. Travaglini, and P. Weatherall, The International Bathymetric Chart of the Arctic Ocean (IBCAO) Version 3.0, Geophysical Research Letters, doi:10.1029/2012GL052219. [Auxiliary Material] This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

  2. Title: International Bathymetric Chart of the Arctic Ocean, 30 Arc-Second Resolution GeoTIFF (Version 3.0)

    Contributors:

    Summary: This layer is a georeferenced raster image (GeoTIFF) of a digital bathymetric model (DBM) of the Arctic Ocean compiled with all multibeam, dense single beam, and land data added at a resolution of 30 x 30 arc seconds. This is a reprojected version (WGS84) of the 500 meter resolution data layer. The original (DBM) was compiled with all multibeam, dense single beam and land data added at 500 x 500 m resolution in a final step using the remove-restore method. Data were compiled from several multibeam cruises in the region dating from 1994 to 2011. The goal of this initiative is to develop a digital data base that contains all available bathymetric data north of 64° North, for use by mapmakers, researchers, institutions, and others whose work requires a detailed and accurate knowledge of the depth and the shape of the Arctic seabed. Jakobsson, M., L. A. Mayer, B. Coakley, J. A. Dowdeswell, S. Forbes, B. Fridman, H. Hodnesdal, R. Noormets, R. Pedersen, M. Rebesco, H.-W. Schenke, Y. Zarayskaya A, D. Accettella, A. Armstrong, R. M. Anderson, P. Bienhoff, A. Camerlenghi, I. Church, M. Edwards, J. V. Gardner, J. K. Hall, B. Hell, O. B. Hestvik, Y. Kristoffersen, C. Marcussen, R. Mohammad, D. Mosher, S. V. Nghiem, M. T. Pedrosa, P. G. Travaglini, and P. Weatherall, The International Bathymetric Chart of the Arctic Ocean (IBCAO) Version 3.0, Geophysical Research Letters, doi: 10.1029/2012GL052219. [Auxiliary Material]

  3. Title: Surficial materials of Medina County, Ohio

    Contributors:

    Summary: Relief shown by contour lines and spot heights. Includes references. Scale 1:63,360 Includes text, 2 tables, and location map. by Michele L. Risser ; cartographic drafting by Robert L. Stewart.

  4. Title: Surficial materials of Medina County, Ohio

    Contributors:

    Summary: Includes references. Scale 1:63,360 by Michele L. Risser ; cartographic drafting by Robert L. Stewart. Includes text, 2 tables, and location map. Relief shown by contour lines and spot heights.

  5. Title: Sand and gravel resources of Columbiana County, Ohio

    Contributors:

    Summary: Relief shown by contour lines and spot heights. Scale approximately 1:63,360 Includes text, 3 tables, location map, and water-well logs. by Michele L. Risser ; cartographic drafting by Lisa Van Doren.

  6. Title: Sand and gravel resources of Ashtabula County, Ohio

    Contributors:

    Summary: by Michele L. Risser ; cartographic drafting by Robert L. Stewart. Includes tables, water-well logs and location map. Includes bibliography.

  7. Title: Sand and gravel resources of Ashtabula County, Ohio

    Contributors:

    Summary: Includes bibliography. by Michele L. Risser ; cartographic drafting by Robert L. Stewart. Includes tables, water-well logs and location map.

  8. Title: Bahamas National Hazard Analysis, 2019: InVEST Coastal Vulnerability Model Outputs

    Contributors:

    Summary: This dataset shares the results of a 2019 coastal hazard and social vulnerability assessment for the entire coastline of The Bahamas. The analysis was conducted at a 250 m resolution and each shore point shows the modeled results relating to exposure to coastal hazards, population at risk and the potential for ecosystems to provide coastal protection for each 250 m segment. These model results were used to conduct the analysis for a peer-reviewed paper and are presented in a web map viewer used by the Bahamian government, NGOs, and the general public to look at shoreline exposure and vulnerability for the different SLR and habitat scenarios. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

  9. Title: Denver, Colorado, 1904 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the city of Denver : showing the lines of the Denver City Tramway Co. It was published by Smith-Brooks Co., engravers and printers in 1904. Scale [ca. 1:21,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the HARN State Plane Colorado Central Zone NAD 1983 coordinate system (in Feet) (Fipszone 0502) 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 is a partial cadastral map showing features such as roads, railroads, existing and proposed tramway lines, property lots with numbers and names of selected property owners, drainage, selected buildings, parks, 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.

  10. Title: San Francisco, California 1859 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: City of San Francisco and its vicinity, California, U.S. Coast Survey ; topography by A.F. Rodgers, sub-assistant ; hydrography by the party under the command of Lieut. R.M. Cuyler, N.S.N. assistant. It was published by The Survey in 1859. Scale 1:10,000. The image inside the map neatline is georeferenced to the surface of the earth and fit to the California Zone III State Plane Coordinate System NAD83 (in Feet) (Fipszone 0403). 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 lighthouses, buoys, beacons, rocks, channels, points, coves, islands, bottom soil types, wharves, and more. Includes also selected land features such as roads, railroads, drainage, land cover, selected buildings, towns, and more. Relief shown by coutours (20 foot intervals) and spot heights; depths by soundings. Includes table of references (public buildings, etc.). 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.

  11. Title: Washington, D.C., 1840 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the city of Washington, drawn by F.C. De Krafft, city surveyor ; eng'd by Mrs. W.I. Stone. It was published by Wm. M. Morrison in 1840. Scale [ca. 1:18,400]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Maryland State Plane Coordinate System Meters NAD83 (Fipszone 1900). 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, block numbers, city wards, selected government buildings, 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.

  12. Title: Part of Princeton

    Contributors:

    Summary: In upper margin: Plate 22. From: Atlas of the City of Trenton and Borough of Princeton, Mercer County, New Jersey / compiled and drawn from official records, private plans and actual surveys by and under the direct management and supervision of J.M. Lathrop, C.E. Philadelphia : A.H. Mueller, 1905. Map shows Princeton University, the Theological Seminary, and Princeton west to the borough line and north to Hodge Ave.

  13. Title: Properties west of Princeton

    Contributors:

    Summary: In upper margin: Plate 24. From: Atlas of the City of Trenton and Borough of Princeton, Mercer County, New Jersey / compiled and drawn from official records, private plans and actual surveys by and under the direct management and supervision of J.M. Lathrop, C.E. Philadelphia : A.H. Mueller, 1905. Map shows properties of Junius S. Morgan, A.D. Russell, Henry B. Owsley, M. Taylor Pyne and others.

  14. Title: Part of Princeton

    Contributors:

    Summary: In upper margin: Plate 21. From: Atlas of the City of Trenton and Borough of Princeton, Mercer County, New Jersey / compiled and drawn from official records, private plans and actual surveys by and under the direct management and supervision of J.M. Lathrop, C.E. Philadelphia : A.H. Mueller, 1905. Map shows Princeton borough west to borough line, north to proposed A.S. Leigh subdivision, east to cemetery and south to Wiggins St.; includes "Westland," the home of Grover Cleveland. Inset: Index map of the borough of Princeton, showing lines and numbers of the plates in the atlas. North oriented towards upper right.

  15. Title: Part of Princeton

    Contributors:

    Summary: In upper margin: Plate 23. From: Atlas of the City of Trenton and Borough of Princeton, Mercer County, New Jersey / compiled and drawn from official records, private plans and actual surveys by and under the direct management and supervision of J.M. Lathrop, C.E. Philadelphia : A.H. Mueller, 1905. Map shows Princeton Borough north, south and east to the borough line and west to Washington St.

  16. Title: Map "Bone Bank" Posey Co., Ind.

    Contributors:

    Summary: 1 map and 1 section on 1 sheet. Surveyed and drawn by G.M. Levette Nov. 1873. Shows the "probable western outline of the 'Bone Bank' within the memory of the present inhabitants." "Section through A. B. Bluff 35 ft. above water 12th Nov. 1873." Cover illustration for Fifth annual report. Detached from: Fifth annual report of the Geological Survey of Indiana, made during the year 1873. Indianapolis : Sentinel Company, Printers, 1874. Cover. Imprint: Inds. : Braden & Burford Steam Lith. [1874]; Imprint: [Indianapolis] : [Geological Survey of Indiana], [1874] Dimensions: on sheet 20 x 12 cm

  17. Title: Map of Pike and Dubois Counties, Indiana

    Contributors:

    Summary: Relief shown by hachures.; Shows cities and towns, railroads, geology of the region, mines and mineral resources.; Originally included with three other maps in folder: Maps for Geological Survey of Indiana, 1872, E.T. Cox. on sheet 67 x 92 centimeters

  18. Title: Map of Clay Co., Ind.

    Contributors:

    Summary: Shows cities and towns, railroads, coal, iron ore, and blast furnaces. "For the first annual report of Prof. E. T. Cox, State Geologist." Detached from: First annual report of the Geological Survey of Indiana ... 1869. Indianapolis : Alexander M. Conner, 1869. Imprint: [Indianapolis] : [Alexander M. Conner], [1869] Dimensions: 77 x 69 cm; Scale: Approximately 1:85,000

  19. Title: Vertical section of the geological formations from Green Castle to Terre Haute : made from outcrops and sections of bores along the line of T.H. & I.R. Railroad

    Contributors:

    Summary: Geological cross section. Relief shown by profile. Detached from: First annual report of the Geological Survey of Indiana ... 1869. Indianapolis : Alexander M. Conner, 1869. Imprint: [Indianapolis] : [Alexander M. Conner], [1869]; Imprint: [Indianapolis] : [Geological Survey of Indiana], 1869 Dimensions: 34 x 117 cm; Scale: Approximately 1:95,040. 1 1/2 miles to 1 in. Vertical scale approximately 1:2,400. 200 ft. to 1 in.

  20. Title: Map of Greene County

    Contributors:

    Summary: Shows towns, railroads, coal and iron ore, mills, furnaces, and stone quarries. "For the first annual report of Prof. E.T. Cox, State Geologist." Detached from: First annual report of the Geological Survey of Indiana ... 1869. Indianapolis : Alexander M. Conner, 1869. Imprint: [Indianapolis] : [Alexander M. Conner], [1869] Dimensions: 61 x 71 cm; Scale: Approximately 1:85,000

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