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  1. Title: Preliminary geologic map of New York, exhibiting the structure of the state so far as known; Geological Survey of the State of New York; prepared under the direction of James Hall by W.J. McGee.

    Contributors:

    Summary: Published by authority of the Legislature of the State of New York. Includes legend. Inset: [Long Island]. 1 map on 6 sheets: col.; sheets 82 x 88 cm. or smaller.

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  2. Title: New York, NY (State Senate Districts, 2005)

    • Polygon data
    • 2005
    Contributors:

    Summary: New York State Senate district boundaries for the City of New York. These district boundaries represent the redistricting as of the US Census 2000.

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  3. Title: Canal map of the state of New York : to accompany the annual report of the State Engineer and Surveyor

    Contributors:

    Summary: Insets: Profile of Barge Canal -- Long Island and southern part of New York. 63 x 71 centimeters Scale approximately 1:800,000 General Map Collection

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  4. Title: Map of the state of New York showing locations of Barge Canal Terminals

    Contributors:

    Summary: Inset: Terminal locations in New York City. 70 x 62 centimeters Scale approximately 1:850,000 General Map Collection

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  5. Title: Septic Systems, New York State, 2011

    Contributors:

    Summary: This dataset presents counts of septic systems at the census tract level. Data were derived from 2011 county parcel data and aggregated by census tract. Septic systems are used by 22% of homes in New York State, and they are important components of the wastewater infrastructure. This dataset quantifies how many septic systems are used across New York State.

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  6. Title: New York, N.Y., subway and elevated railroad map, 1918 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map showing routes & stations on the dual system October, 1918. It was published by State of New York Public Service Commission for the First District in 1918. Scale [ca. 1:46,000]. Covers Manhattan, Queens, Brooklyn, and Bronx, New York, N.Y. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 18N NAD83 projection. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as subway and elevated railroad lines and stations, drainage, and more. Includes inset: Sub Plan. Includes legend and key. 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.

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  7. Title: Cover Type Wetlands Map of the Oswegatchie-Black, Upper Hudson, and St. Regis Watersheds in New York State, 2000

    Contributors:

    Summary: A set of 18 USGS 7.5' quadrangle-based wetland coverages was prepared for the Oswegatchie-Black, Upper Hudson, and St. Regis River watersheds, primarily within the New York State Adirondack Park using PC Arc/Info 3.4D+ at the Remote Sensing Laboratory, Plattsburgh State University (RSL). Wetlands were delineated on 1:40000 color infrared National Aerial Photography Program (NAPP) transparencies (for the Oswegatchie-Black watershed 1:58,000-scale National High Altitude Photography (NHAP) color infrared photos were used), transferred to orthophoto overlays using an Image Interpretations Systems Stereo Zoom Transfer Scope, and either hand digitized or scanned into PC Arc/Info format. A digital file extracted from the watershed data layer defined the outer boundary of the mapped area. This wetlands database consists of both polygon and linear features labeled using National Wetlands Inventory conventions. The 138 individual quadrangle files were exported to the New York State, Executive Department, Adirondack Park Agency (NYS APA) running Arc/Info version 8.0. The final MAPJOINED study area polygon coverage comprised of the 18 quad coverages was called STREGWTLND. Scale 1:24,000. The wetlands database is part of a larger database designed to help evaluate watershed/wetland relationships and provide data for cumulative impact assessments. The outreach efforts to share the Agency's natural resource database will encourage resource appreciation and wise use, particularly in a regional context. Supplemental Information: Line drawings for 18 quadrangle-based wetland coverages were scanned using an ANAtech Evolution scanner housed at the Adirondack Park Agency. Digital files were vectorized, transformed into the UTM coordinate system, edited, and attributed by the Remote Sensing Laboratory, Plattsburgh State University. Digital files were georeferenced into a digital quadrangle file containing four bounding tics using PC Arc/Info 3.4D+. Maximum allowable RMS was 0.003, snapdistance 20.0 meters, snaptype closest, weed tolerance 3.0 meters, and a fuzzy tolerance of 1.219 meters. Hard copies of the digital coverage showing arcs, dangle nodes, and label points were carefully checked against the line overlay for digitizing or scanning accuracy. Wetland labels were added as label components using a digitizer menu customized for this project. A label overlay was placed over the line drawing, and arc and wetland labels were assigned on the digitizer. Wetland label columns were concatenated into a unified wetland label using dBase IV. A hard copy of the wetland coverage was made showing NWI wetland labels and each label was checked against the label overlay. Wetland labels follow the conventions established by Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of Wetlands and Deepwater Habitats of the United States. FWS/OBS-79/31. Office of Biological Services, U.S. Fish and Wildlife Service. U.S. Department of the Interior, Washington, D.C. 103 pp. Some modifications to the conventions were made to accommodate this project and are noted in the final project report. Files were transported to the NYS APA as Arc/Info export files (no compression) compressed with WinZip on 100 MB Zip disks.

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  8. Title: State Forest Acquisitions, Adirondack Park, 2000

    Contributors:

    Summary: The Adirondack State Forest Acquisition Map contains the old growth timber areas of the Adirondack Park, New York State. The data was created for the Adirondack Park Agency (APA) as an historical reference. This resource may be used to determine approximate areas of old timber growth in the Adirondack Park.

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  9. Title: Freshwater Wetlands, Adirondack Park, 2000

    Contributors:

    Summary: Regulatory wetlands as depicted on maps pursuant to Article 24 of the Environmental conservation law. Data set includes in-Park portions of Clinton, Essex, Hamilton, Lewis, Oneida, and Warren counties. The wetlands database is part of a larger database designed to help evaluate wetlands as well as watershed/wetland realtionships.

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  10. Title: Adirondack Park Boundary, 1993

    Contributors:

    Summary: Outer boundary of the New York State Adirondack Park. The data set was hand digitized from 1:24000 scale, 7.5 minute series planimetric, mylar original, New York State Department of Transportation maps. The digitized boundary was edgematched with older planimetric quadrangle delineations being snapped to newer adjacent quadrangles. The boundary was compared to the legal Park description (Environmental Conservation Law Section 9-0101); the "New York State Department of Environmental Conservation Division of Lands and Forests Adirondack Map" 1993 edition; a joint DEC/DOT 1:24000 scale mapping project to delineate original allotment lines (patents, townships, tracts, etc.) in Essex, Hamilton, Warren, Washington, and Saratoga Counties; and county Real Property Tax Maps. Where obvious discrepancies occurred, Adirondack Park Agency cartographers re-plotted the boundary at 1:24000 scale using visual reference points on the maps and then re-digitized. Certain sections of the boundary remain in question (see Notes.) Use as a clipping polygon or as a set of arcs delimiting the park.

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  11. Title: Railroad map of the state of New York : to accompany the annual report of the Public Service Commission, Second District, State of New York, 1908

    Contributors:

    Summary: Insets: City of New York, showing its division into boroughs -- Southern part of New York.; Relief shown by shading.; Includes indexes to steam railroads. 65 x 73 centimeters Scale [1:760,320] 12 miles to 1 inch General Map Collection

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  12. Title: Chicago, Illinois, surficial geology, 1936 (Raster Image)

    Contributors:

    Summary: This layer is a georeferenced raster image of the historic, paper map entitled: Surficial geology of the Chicago Loop quadrangle, by J. Harlen Bretz. It was published by State Geological Survey Division ca. 1936. Scale 1:24,000. Topographic base surveyed in cooperation with the U.S. Geological Survey, 1926; 1936. Geologically surveyed 1930-1932. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Illinois East State Plane Coordinate System NAD27 (in Feet) (Fipszone 1201). 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 typical topographic map colored to show surficial geology. It portrays both natural and manmade features. It shows and names works of nature, such as mountains, valleys, lakes, rivers, vegetation, etc. It also identify the principal works of humans, such as roads, railroads, boundaries, transmission lines, major buildings, etc. Relief is shown with standard contour intervals of 5 feet. Includes legend and map 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.

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  13. Title: County Boundary Lines Illinois 2003

    Contributors:

    Summary: This line data layer represents county boundaries for Illinois in 2003. The dataset was originally published by the Illinois State Geological Survey in June 2003.[This data set contains Illinois county boundary lines. The data were extracted from, and are redundant with, ISGS feature dataset IL_Public_Land_Survey_System. The data set is maintained as a separate entity for ease of query and display. The line attributes indicate which lines also form a portion of the state boundary. The nominal scale is 1:62,500. As of 2003, the data are typically distributed in geographic coordinates (longitude and latitude), decimal degrees, and the North American Datum (NAD) of 1983, and this is the default spatial reference of the ArcSDE feature dataset in which the data are stored. The data were originally developed, however, in a custom Lambert Conformal Conic projection and were distributed in that coordinate system for several years. The data were digitized in the late 1960s and in 1984-85 from 7.5- and 15-minute USGS topographic quadrangles. Errors in the location of a given feature are dependent on the accuracy of the original maps and on the accuracy of digitizing. Estimates are that features have an average locational error of at least plus/minus 100 feet.]

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  14. Title: Boundary Illinois 1998

    Contributors:

    Summary: This polygon data layer represents the boundary for Illinois in 1998. The dataset was originally published by the Illinois State Geological Survey in 1998.[This is an Arc/Info polygon and arc data set showing the state line boundary of Illinois. Nominal scale is 1:62,500.]

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  15. Title: Interstates and Toll Roads Illinois 1996

    Contributors:

    Summary: This line data layer represents interstates and toll roads for Illinois in 1996. The dataset was originally created by the Illinois State Geological Survey in 1996.[This data set contains interstates and toll roads for Illinois. This is a subset of the roads data set stored by county. Note that the functional classification of roadways is the jurisdiction of the Illinois Department of Transportation and is subject to change. Data are derived from the US Geological Survey 1:100,000 Digital Line Graph files, transportation layer, 1980-1986. Publication dates of the USGS maps used as sources range from 1980 to 1996. Major highways were updated as of 1996. The maximum estimated error in horizontal position based on National Map Accuracy Standards is 167 feet. Attributes include up to three interstate route numbers.]

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  16. Title: Generalized Railroads Illinois 1996

    Contributors:

    Summary: This line data layer represents generalized railroads for Illinois in 1996. The dataset was originally created by the Illinois State Geological Survey in 1996.[This arc coverage consists of line features that represent the general railroad infrastructure of Illinois. Most of these rail lines were active as of 1996. This information was derived from the US Geological Survey 1:100,000 Digital Line Graph files (transportation layer) and from the Illinois Railroad Map, published by the Illinois Department of Transportation (1994). This is not a complete representation of rail lines in Illinois. Several features are not included, such as (1) spur lines and rail yards in major metropolitan areas, other municipalities and industrial locations, (2) some lines less than 1-2 miles in length, and (3) ancillary tracks at junctions and other areas. The state boundary is not included in this data set.Arc segments are annotated with abbreviated railway designations. However, it is not known when these annotations were last updated and verified. It is suspected that several annotations may no longer properly reflect rail ownership.]

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  17. Title: Base map of Illinois

    Contributors:

    Summary: Relief shown by spot heights. 125 x 72 centimeters Scale 1:500,000 approximately 8 miles to 1 inch General Map Collection

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  18. Title: Coal mines and coal field[s] of Illinois

    Contributors:

    Summary: Indexed to list of shipping coal mines. 125 x 84 centimeters Scale 1:500,000 approximately 8 miles to 1 inch General Map Collection

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  19. Title: Geologic map of Tennessee

    Contributors:

    Summary: Includes legend, 4 structure sections and "map showing the sources of information from which the geologic map was compiled." 49 x 154 centimeters on sheet 77 x 160 centimeters Scale 1:500,000 General Map Collection

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  20. Title: Geologic map of Tennessee

    Contributors:

    Summary: Includes legend, 4 structure sections and "map showing the sources of information from which the geologic map was compiled." 49 x 154 centimeters on sheet 77 x 160 centimeters Scale 1:500,000 General Map Collection

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