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69 results returned

  1. Title: Chart of Lake Saint Clair; projected from trigonometrical surveys executed under the direction of Lt. Col. W.F. Raynolds, Corps of Engineers, & Brvt. Brig. Genl. U.S.A. in 1867 & 1868 and Major C.B. Comstock, Corps of Engineers, U.S.A. & Brt. Brig. Genl. U.S.A. in 1870 & 1871; drawn in 1873 and 1874; triangulation by Capt. F.U. Farquhar Corps of Engrs. and First Lieuts. J.F. Gregory and W.R. Livermore Corps of Engrs. and Assistants G.Y. Wisner and A.R. Flint; off shore hydrography by Lieuts. J.F. Gregory and W.R. Livermore; shore line topography & and hydrography by Lieuts. J.F. Gregory, W.R. Livermore and B.D. Green Corps of Engrs. and Assistants O.N. Chaffee, J.R. Mayer, Albert Molitor, A.C. Lamson & F.M. Towar; compilation and drawing for engraving by Assist. Edward Molitor.; Chart of Lake St. Clair

    Contributors:

    Summary: Depths shown by soundings and gradient tints. Also shows lighthouses, composition of lake bottom, and shoreline land use and buildings. Includes: notes, sailing directions, and water table. "Made in obedience to acts of Congress and orders from Headquarters of the Corps of Engineers, War Department." Variant of: Karpinski, L.C. Bib. of the printed maps of Michigan, 964. Without "Sheet No. 4" and "(Plate 5)." 1 map; 94 x 87 cm, on sheet 104 x 92 cm.

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  2. Title: Map of the Falls of the Ohio, from actual survey: adapted to the low water of l819

    Contributors:

    Summary: Facsim. of: Cincinnati : E.G. Gridley, c1824. Relief shown by hachures. This is number 109 of an edition limited to 500 copies. Scale 1:18,000. Drawn by J. Flint.

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  3. Title: Oil and gas pipe lines in Ohio, 1973

    Contributors:

    Summary: Scale approximately 1:510,000. "This map is a revision of the 1968 publication ..." Includes directory of oil pipe line companies and index to gas pipe line companies. "Ohio coordinate system 100,000-foot grid lines from U.S. Coast and Geodetic Survey data." Shows gas and liquid petroleum storage areas, points of distribution, compressor stations, refineries, pumping stations, propane plants, and major control points. Compiled by Harold J. Flint. Cartographic drafting by James E. Hairston. "Base map by United States Dept. of the Interior, Geological Survey."

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  4. Title: Map of Minnesota

    Contributors:

    Summary: State lands for sale in 1926 indicated in red.; "In each township marked with a red dot the state is offering for sale, at public auction, various tracts of state-owned land."; Insets: Mesabi Range. Scale [1:633,600] -- Cook County, northeastern Minnesota -- St. Paul-Minneapolis and vicinity. Scale [approximately 1:490,000].; On verso: Minnesota, land of golden opportunity. Includes nine ill. and text describing the land and terms of sale. 72 x 51 centimeters Scale approximately 1:950,000 General Minnesota Maps

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  5. Title: An invitation and a guide to the Allegan, Michigan, area's streams, lakes, forests

    Contributors:

    Summary: Extent: 1 map Notes: Title from panel. Road map identical in appearance to 1950s-1960s maps issued by the Allegan County Road Commission. Includes list: Your guide to major Allegan County lakes and streams. On verso: Advertisements for local businesses, illustrations, and text: Welcome to Allegan lakes. Scale not given

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  6. Title: Geologic map of Perry County

    Contributors:

    Summary: Scale 1:62,500 "Base from U.S. Geological Survey topographic maps." Relief shown by contours and spot heights. by Norman K. Flint ; Geological Survey of Ohio. "Field mapping done in summers of 1945-46-47."

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  7. Title: Sediment Thickness: Salt Point to Drakes Bay, California, 2009

    Contributors:

    Summary: This layer is a georeferenced raster image containing sediment-thickness data for the areas within the 3-nautical mile limit between Salt Point and Drakes Bay, in California. As part of the USGS's California State Waters Mapping Project, a 50 meter grid of sediment thickness for the seafloor within the 3-nautical mile limit was generated from seismic-reflection data collected in 2009. The resulting grid covers an area of approximately 717 sq km. The volume of sediment accumulated since the Last Glacial Maximum is approximately 6,800 million cubic meters. Contours at 2.5-meter intervals were derived from this grid. This layer is part of USGS Data Series 781. In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP) to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats and geology within the 3-nautical-mile limit of California's State Waters. CSMP has divided coastal California into 110 map blocks, each to be published individually as United States Geological Survey Open-File Reports (OFRs) or Scientific Investigations Maps (SIMs) at a scale of 1:24,000. Maps display seafloor morphology and character, identify potential marine benthic habitats and illustrate both the seafloor geology and shallow (to about 100 m) subsurface geology. Data layers for bathymetry, bathymetric contours, acoustic backscatter, seafloor character, potential benthic habitat and offshore geology were created for each map block, as well as regional-scale data layers for sediment thickness, depth to transition, transgressive contours, isopachs, predicted distributions of benthic macro-invertebrates and visual observations of benthic habitat from video cruises over the entire state. These data are intended for science researchers, students, policy makers, and the general public. This information is not intended for navigational purposes.The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W. (2014). Sediment Thickness: Salt Point to Drakes Bay, California, 2009. California State Waters Map Series Data Catalog: U.S. Geological Survey Data Series 781. Available at: http://purl.stanford.edu/nk085bf7278. Sediment thickness and volume within each of the map areas > Salt Point 38.639622 38.479620 -123.482704 -123.278809 > Fort Ross 38.556494 38.396794 -123.305678 -123.102404 > Bodega Bay 38.411542 38.252067 -123.172536 -122.969899 > Tomales Point 38.255180 38.095716 -123.097226 -122.895023 > Point Reyes 38.098263 37.938810 -123.094511 -122.892742 > Drakes Bay 38.038192 37.878737 -122.966411 -122.764735 > > -----sediment thickness-------- > Area Volume > Map block (sq km) Mean (million cu m) > Salt Point 117 12.5 1464 > Fort Ross 100 21.5 2157 > Bodega Bay 128 8.5 1084 > Tomales Point 108 2.1 230 > Point Reyes 175 7.9 1387 > Drakes Bay 89 5.3 476 Additional information about the field activities from which this data set was derived are available online at > http://walrus.wr.usgs.gov/infobank/s/s809nc/html/s-8-09-nc.meta.html Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in ArcInfo format, this metadata file may include some ArcInfo-specific terminology. 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: Transgressive Contours: Salt Point to Drakes Bay, California, 2009

    Contributors:

    Summary: This line shapefile contains transgressive contours at 5 and 10 meter intervals for the area within the 3-nautical mile limit between Salt Point and Drakes Bay in California. As part of the USGS's California State Waters Mapping Project, a 20-m grid of depth to the transgressive surface of the last glacial maximum was generated for the 3-mile offshore region. The resulting grid covers an area of approximately 550 sq km. The depth to the transgressive surface of the Last Glacial Maximum ranges between 0 and 102 meters. This layer is part of USGS Data Series 781. In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP) to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats and geology within the 3-nautical-mile limit of California's State Waters. CSMP has divided coastal California into 110 map blocks, each to be published individually as United States Geological Survey Open-File Reports (OFRs) or Scientific Investigations Maps (SIMs) at a scale of 1:24,000. Maps display seafloor morphology and character, identify potential marine benthic habitats and illustrate both the seafloor geology and shallow (to about 100 m) subsurface geology. Data layers for bathymetry, bathymetric contours, acoustic backscatter, seafloor character, potential benthic habitat and offshore geology were created for each map block, as well as regional-scale data layers for sediment thickness, depth to transition, transgressive contours, isopachs, predicted distributions of benthic macro-invertebrates and visual observations of benthic habitat from video cruises over the entire state. These data are intended for science researchers, students, policy makers, and the general public. This information is not intended for navigational purposes.The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W. (2014). Transgressive Contours: Salt Point to Drakes Bay, California, 2009. California State Waters Map Series Data Catalog: U.S. Geological Survey Data Series 781. Available at: http://purl.stanford.edu/mx615hn8123. Sediment thickness and volume within each of the map areas > Salt Point 38.639622 38.479620 -123.482704 -123.278809 > Fort Ross 38.556494 38.396794 -123.305678 -123.102404 > Bodega Bay 38.411542 38.252067 -123.172536 -122.969899 > Tomales Point 38.255180 38.095716 -123.097226 -122.895023 > Point Reyes 38.098263 37.938810 -123.094511 -122.892742 > Drakes Bay 38.038192 37.878737 -122.966411 -122.764735 > depth to transgressive surface > Area > Map block (sq km) MIN MAX MEAN STD > Salt Point 117 -110.0 -0.2 -82.8 21.7 > Fort Ross 100 -102.1 0.0 -65.6 26.0 > Bodega Bay 128 -100.7 2.2 -52.2 28.3 > Tomales Point 108 -86.5 -4.4 -49.2 19.5 > Point Reyes 175 -89.5 -0.1 -52.1 22.7 > Drakes Bay 89 -75.8 -1.1 -38.0 12.2 Additional information about the field activities from which this data set was derived are available online at > http://walrus.wr.usgs.gov/infobank/s/s809nc/html/s-8-09-nc.meta.html Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in ArcInfo format, this metadata file may include some ArcInfo-specific terminology. 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: Isopachs: Salt Point to Drakes Bay, California, 2009

    Contributors:

    Summary: This line shapefile contains isopachs (contour lines of equal thickness) for the areas within the 3-nautical mile limit between Salt Point and Drakes Bay in California. As part of the USGS's California State Waters Mapping Project, a 20-m grid of depth to the transgressive surface of the last glacial maximum was generated for the 3-mile offshore region. The resulting grid covers an area of approximately 600 sq km. The volume of sediment accumulated since the Last Glacial Maximum is approximately 9,000 million cubic meters. Contours at 2.5-meter intervals were derived from this grid. This layer is part of USGS Data Series 781. In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP) to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats and geology within the 3-nautical-mile limit of California's State Waters. CSMP has divided coastal California into 110 map blocks, each to be published individually as United States Geological Survey Open-File Reports (OFRs) or Scientific Investigations Maps (SIMs) at a scale of 1:24,000. Maps display seafloor morphology and character, identify potential marine benthic habitats and illustrate both the seafloor geology and shallow (to about 100 m) subsurface geology. Data layers for bathymetry, bathymetric contours, acoustic backscatter, seafloor character, potential benthic habitat and offshore geology were created for each map block, as well as regional-scale data layers for sediment thickness, depth to transition, transgressive contours, isopachs, predicted distributions of benthic macro-invertebrates and visual observations of benthic habitat from video cruises over the entire state. These data are intended for science researchers, students, policy makers, and the general public. This information is not intended for navigational purposes.The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W. (2014). Isopachs: Salt Point to Drakes Bay, California, 2009. California State Waters Map Series Data Catalog: U.S. Geological Survey Data Series 781. Available at: http://purl.stanford.edu/yf846vt5234. Sediment thickness and volume within each of the map areas > Salt Point 38.639622 38.479620 -123.482704 -123.278809 > Fort Ross 38.556494 38.396794 -123.305678 -123.102404 > Bodega Bay 38.411542 38.252067 -123.172536 -122.969899 > Tomales Point 38.255180 38.095716 -123.097226 -122.895023 > Point Reyes 38.098263 37.938810 -123.094511 -122.892742 > Drakes Bay 38.038192 37.878737 -122.966411 -122.764735 > > -----sediment thickness-------- > Area Volume > Map block (sq km) Mean (million cu m) > Salt Point 117 12.5 1464 > Fort Ross 100 21.5 2157 > Bodega Bay 128 8.5 1084 > Tomales Point 108 2.1 230 > Point Reyes 175 7.9 1387 > Drakes Bay 89 5.3 476 Additional information about the field activities from which this data set was derived are available online at > http://walrus.wr.usgs.gov/infobank/s/s809nc/html/s-8-09-nc.meta.html Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in ArcInfo format, this metadata file may include some ArcInfo-specific terminology. 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: Depth to Transition: Salt Point to Drake's Bay, California, 2009

    Contributors:

    Summary: This layer is a georeferenced raster image of the depth to transition (base) map of uppermost Pleistocene and Holocene sediments in the region of Salt Point to Drakes Bay in California. As part of the USGS's California State Waters Mapping Project, a 20-m grid of depth to the transgressive surface of the last glacial maximum (LGM) was generated for the areas within the 3-nautical mile limit between Bolinas and Pescadero. Information for the depth to base of the post-LGM unit was generated by adding sediment thickness data to water depths determined by multibeam bathymetry. The resulting grid covers an area of approximately 550 sq km. The depth to the transgressive surface of the LGM ranges between 4 and 78 meters. This layer is part of USGS Data Series 781. In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP) to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats and geology within the 3-nautical-mile limit of California's State Waters. CSMP has divided coastal California into 110 map blocks, each to be published individually as United States Geological Survey Open-File Reports (OFRs) or Scientific Investigations Maps (SIMs) at a scale of 1:24,000. Maps display seafloor morphology and character, identify potential marine benthic habitats and illustrate both the seafloor geology and shallow (to about 100 m) subsurface geology. Data layers for bathymetry, bathymetric contours, acoustic backscatter, seafloor character, potential benthic habitat and offshore geology were created for each map block, as well as regional-scale data layers for sediment thickness, depth to transition, transgressive contours, isopachs, predicted distributions of benthic macro-invertebrates and visual observations of benthic habitat from video cruises over the entire state. These data are intended for science researchers, students, policy makers, and the general public. This information is not intended for navigational purposes.The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W. (2014). Depth to Transition: Salt Point to Drake's Bay, California, 2009. California State Waters Map Series Data Catalog: U.S. Geological Survey Data Series 781. Available at: http://purl.stanford.edu/ys659mz1893. 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: Transgressive Contours: Bolinas to Pescadero, California, 2010

    Contributors:

    Summary: This line shapefile contains transgressive contours at 5 and 10 meter intervals for the areas within the 3-nautical mile limit between Bolinas and Pescadero in California. As part of the USGS's California State Waters Mapping Project, a 50-m grid of depth to the transgressive surface of the last glacial maximum was generated for the 3-mile offshore region. The resulting grid covers an area of approximately 550 sq km. The depth to the transgressive surface of the Last Glacial Maximum ranges between 4 and 78 meters. This layer is part of USGS Data Series 781. These contours are published in Scientific Investigations Map 3306, "California State Waters Map Series--Offshore San Gregorio, California (sheet 9). In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP) to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats and geology within the 3-nautical-mile limit of California's State Waters. CSMP has divided coastal California into 110 map blocks, each to be published individually as United States Geological Survey Open-File Reports (OFRs) or Scientific Investigations Maps (SIMs) at a scale of 1:24,000. Maps display seafloor morphology and character, identify potential marine benthic habitats and illustrate both the seafloor geology and shallow (to about 100 m) subsurface geology. Data layers for bathymetry, bathymetric contours, acoustic backscatter, seafloor character, potential benthic habitat and offshore geology were created for each map block, as well as regional-scale data layers for sediment thickness, depth to transition, transgressive contours, isopachs, predicted distributions of benthic macro-invertebrates and visual observations of benthic habitat from video cruises over the entire state. These data are intended for science researchers, students, policy makers, and the general public. This information is not intended for navigational purposes.The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Johnson, S.Y., Hartwell, S.R., Sliter, R.W., Watt, J.T., Phillips, E.L., Ross, S.L., Ross, S. L., and Chin, J.L.. (2014). Transgressive Contours: Bolinas to Pescadero, California, 2010. California State Waters Map Series Data Catalog: U.S. Geological Survey Data Series 781. Available at: http://purl.stanford.edu/dn951ng3883. 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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  12. Title: Depth to Transition: Bolinas to Pescadero, California, 2010

    Contributors:

    Summary: This layer is a georeferenced raster image of the depth to transition (base) map of uppermost Pleistocene and Holocene sediments in the region of Bolinas to Pescadero in California. As part of the USGS's California State Waters Mapping Project, a 50-m grid of depth to the transgressive surface of the last glacial maximum (LGM) was generated for the areas within the 3-nautical mile limit between Bolinas and Pescadero. Information for the depth to base of the post-LGM unit was generated by adding sediment thickness data to water depths determined by multibeam bathymetry. The resulting grid covers an area of approximately 550 sq km. The depth to the transgressive surface of the LGM ranges between 4 and 78 meters. The depth-to-transition map is published in Scientific Investigations Map 3306, "California State Waters Map Series--Offshore San Gregorio, California" (see sheet 9).This layer is part of USGS Data Series 781. In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP) to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats and geology within the 3-nautical-mile limit of California's State Waters. CSMP has divided coastal California into 110 map blocks, each to be published individually as United States Geological Survey Open-File Reports (OFRs) or Scientific Investigations Maps (SIMs) at a scale of 1:24,000. Maps display seafloor morphology and character, identify potential marine benthic habitats and illustrate both the seafloor geology and shallow (to about 100 m) subsurface geology. Data layers for bathymetry, bathymetric contours, acoustic backscatter, seafloor character, potential benthic habitat and offshore geology were created for each map block, as well as regional-scale data layers for sediment thickness, depth to transition, transgressive contours, isopachs, predicted distributions of benthic macro-invertebrates and visual observations of benthic habitat from video cruises over the entire state. These data are intended for science researchers, students, policy makers, and the general public. This information is not intended for navigational purposes.The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Johnson, S.Y., Hartwell, S.R., Sliter, R.W., Watt, J.T., Phillips, E.L., Ross, S.L., Ross, S. L., and Chin, J.L. (2014). Depth to Transition: Bolinas to Pescadero, California, 2010. California State Waters Map Series Data Catalog: U.S. Geological Survey Data Series 781. Available at: http://purl.stanford.edu/ys659mz1893 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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  13. Title: Sediment Thickness: Bolinas to Pescadero, California, 2010

    Contributors:

    Summary: This layer is a georeferenced raster image containing sediment-thickness data for the areas within the 3-nautical mile limit between Bolinas and Pescadero, in California. As part of the USGS's California State Waters Mapping Project, a 50 meter grid of sediment thickness for the seafloor within the 3-nautical mile limit was generated from seismic-reflection data collected in 2009. The resulting grid covers an area of approximately 717 sq km. The volume of sediment accumulated since the Last Glacial Maximum is approximately 6,800 million cubic meters. Isopachs for the Bolinas to Pescadero region are published in Scientific Investigations Map 3306, "California State Waters Map Series--Offshore San Gregorio, California" (see sheet 9). This layer is part of USGS Data Series 781. In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP) to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats and geology within the 3-nautical-mile limit of California's State Waters. CSMP has divided coastal California into 110 map blocks, each to be published individually as United States Geological Survey Open-File Reports (OFRs) or Scientific Investigations Maps (SIMs) at a scale of 1:24,000. Maps display seafloor morphology and character, identify potential marine benthic habitats and illustrate both the seafloor geology and shallow (to about 100 m) subsurface geology. Data layers for bathymetry, bathymetric contours, acoustic backscatter, seafloor character, potential benthic habitat and offshore geology were created for each map block, as well as regional-scale data layers for sediment thickness, depth to transition, transgressive contours, isopachs, predicted distributions of benthic macro-invertebrates and visual observations of benthic habitat from video cruises over the entire state. These data are intended for science researchers, students, policy makers, and the general public. This information is not intended for navigational purposes.The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Johnson, S.Y., Hartwell, S.R., Sliter, R.W., Watt, J.T., Phillips, E.L., Ross, S.L., Ross, S. L., and Chin, J.L.. (2014). Sediment Thickness: Bolinas to Pescadero, California, 2010. California State Waters Map Series Data Catalog: U.S. Geological Survey Data Series 781. Available at: http://purl.stanford.edu/xy816ng1922. -----sediment thickness-------- Area Volume Map block (sq km) Mean (million cu m) Bolinas 121 8.1 975 San Francisco 102 16.5 1693 Pacifica 106 4.4 468 Half Moon Bay 123 2.5 309 San Gregorio 102 3.1 320 Additional information about the field activities from which this data set was derived are available online at > http://walrus.wr.usgs.gov/infobank/s/s809nc/html/s-8-09-nc.meta.html Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in ArcInfo format, this metadata file may include some ArcInfo-specific terminology. 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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  14. Title: Survey of the Mississippi River : Lake Itasca basin, Minnesota, within Itasca State Park

    Contributors:

    Summary: Cartographic Details: Scale 1:15,000 ; Trigonometrical projection ; (W 95°15'20"--W 95°09'00"/N 47°15'00"--N 47°08'10"). Relief shown by contours. Depths shown by soundings. Oriented with north to right. " ... Topography by W.G. Comber, G.H. French and F.G. Ray. Hydrography by W.G. Comber. Office reduction, under the direction of C.W. Clark ... by A.T. Morrow, W.G. Comber, G.H. French, E.L. Harman, W.S. Williams, F.G. Ray, and Geo. H. Wolbrecht. Drawing, under the direction of C.W. Clark ... by K.A. Widen and H.A.H. d'Ailly." Includes text. 57 x 92 centimeters 1:15,000 General Minnesota Maps

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  15. Title: Providence, Rhode Island, 1823 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the town of Providence : from actual survey, [by] Daniel Anthony. It was published in 1823. Scale not given. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). 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 shows features such as roads, drainage, selected points of interest, and more. Selected buildings are shown pictorially. Includes inset views: [View of Harbor] -- Hope College and University Hall. Also includes index to points of interest (schools, churches, banks, etc.). 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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  16. Title: Archaeological Map, Carthage, Tunisia, ca. 1895 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Carte archeologique et topographique des ruines de Carthage : dressee d'apres les releves de M. l'adjoint du genie Bordy, avec le concours de MM. le R. P. Delattre, ... le general Dolot,... P. Gauckler. It was published by Service geographique de l'armee, ca. 1895. Scale 1:5,000. Covers Carthage, Tunis, Tunisia. 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 32N, meters, WGS 1984) 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 drainage, cities and towns, villages, roads, railroads and stations, selected buildings and built-up areas, shoreline features, and more. Relief shown by contours and hachures. Overprinted to show archaeological sites.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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  17. Title: USA (Presidential Election Results by County, 2004)

    • Polygon data
    • 2004
    Contributors:

    Summary: This data was compiled from multiple sources. The data file was downloaded from: http://www.personal.psu.edu/users/a/c/acr181/election.html

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  18. Title: United States, 1825 (Image 1 of 5) (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the United States of North America, compiled from the latest and most authentic information by David H. Vance ; engraved by J. H. Young. It was published by Anthony Finley in 1825. Scale [ca. 1:2,000,000]. This layer is image 1 of 5 total images, representing the northeast portion of the six sheet source map. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Great Lakes and St. Lawrence Albers (NAD 83) 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 drainage, cities and other human settlements, roads, territorial and administrative boundaries, shoreline features, and more. Relief shown by hachures. Includes also inset maps & tables: Map of North America including all the recent geographical discoveries 1825 -- The principal steam boat routes throughout the United States -- Comparative elevation of the principal mountains and hills in the United States -- Statistical Table of the United States.This layer is part of a selection of digitally scanned and georeferenced historic maps of North America 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: United States, 1825 (Image 5 of 5) (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the United States of North America, compiled from the latest and most authentic information by David H. Vance ; engraved by J. H. Young. It was published by Anthony Finley in 1825. Scale [ca. 1:2,000,000]. This layer is image 5 of 5 total images, representing the southwest portion of the six sheet source map. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Great Lakes and St. Lawrence Albers (NAD 83) 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 drainage, cities and other human settlements, roads, territorial and administrative boundaries, shoreline features, and more. Relief shown by hachures. Includes also inset maps & tables: Map of North America including all the recent geographical discoveries 1825 -- The principal steam boat routes throughout the United States -- Comparative elevation of the principal mountains and hills in the United States -- Statistical Table of the United States.This layer is part of a selection of digitally scanned and georeferenced historic maps of North America 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: United States, 1825 (Image 3 of 5) (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the United States of North America, compiled from the latest and most authentic information by David H. Vance ; engraved by J. H. Young. It was published by Anthony Finley in 1825. Scale [ca. 1:2,000,000]. This layer is image 3 of 5 total images, representing the south central portion of the six sheet source map. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Great Lakes and St. Lawrence Albers (NAD 83) 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 drainage, cities and other human settlements, roads, territorial and administrative boundaries, shoreline features, and more. Relief shown by hachures. Includes also inset maps & tables: Map of North America including all the recent geographical discoveries 1825 -- The principal steam boat routes throughout the United States -- Comparative elevation of the principal mountains and hills in the United States -- Statistical Table of the United States.This layer is part of a selection of digitally scanned and georeferenced historic maps of North America 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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