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  2. Quadrangle (geography) - Wikipedia

    en.wikipedia.org/wiki/Quadrangle_(geography)

    New York (Essex County) Mt. Marcy: an 1892 USGS quadrangle map (or topographic sheet) of the Mount Marcy area of the Adirondacks in New York State from the first decades of the United States Geological Survey. A "quadrangle" is a topographic map produced by the United States Geological Survey (USGS) covering the United States.

  3. List of counties in New York - Wikipedia

    en.wikipedia.org/wiki/List_of_counties_in_New_York

    Counties of New York Location State of New York Number 62 Populations 5,082 (Hamilton) – 2,561,225 (Kings) Areas 33.77 square miles (87.5 km 2) (New York) – 2,821 square miles (7,310 km 2) (St. Lawrence) Government County government Subdivisions Cities, Towns, Indian Reservations Part of a series on Regions of New York Downstate New York New York City Long Island Hudson Valley (Lower ...

  4. New York State Route 8 - Wikipedia

    en.wikipedia.org/wiki/New_York_State_Route_8

    New York State Route 8 (NY 8) is a 207.45-mile-long (333.86 km) north-south state highway in the central part of New York in the United States. It runs in a southwest-to-northeast direction from the Southern Tier to the northern part of Lake George .

  5. National Lidar Dataset (United States) - Wikipedia

    en.wikipedia.org/wiki/National_Lidar_Dataset...

    Currently, the best source for nationwide LiDAR availability from public sources is the United States Interagency Elevation Inventory (USIEI). [1] The USIEI is a collaborative effort of NOAA and the U.S. Geological Survey, with contributions from the Federal Emergency Management Agency, the Natural Resources Conservation Service, the US Army Corps of Engineers, and the National Park Service.

  6. Digital raster graphic - Wikipedia

    en.wikipedia.org/wiki/Digital_raster_graphic

    A digital raster graphic (DRG) is a digital image resulting from scanning a paper USGS topographic map for use on a computer. DRGs created by USGS are typically scanned at 250 dpi and saved as a TIFF. The raster image usually includes the original border information

  7. Geography of New York (state) - Wikipedia

    en.wikipedia.org/wiki/Geography_of_New_York_(state)

    Location of New York in the United States. New York is located in the northeastern United States, in the Mid-Atlantic Census Bureau division. New York covers an area of 54,556 square miles (141,299 km 2) making it the 27th largest state by total area (but 30th by land area). [4]

  8. National mapping agency - Wikipedia

    en.wikipedia.org/wiki/National_mapping_agency

    The Mount Marcy area of New York State in 1892 in a 15-minute quadrangle at 1:62,500. The southern half of same area about a century later (1979) in a 7.5- by 15-minute metric map at 1:25,000. Recent USGS digital National Map omits several important geographic details that were featured in the original USGS topographic map series (1945–1992 ...

  9. Geographic information system - Wikipedia

    en.wikipedia.org/wiki/Geographic_Information_System

    A traditional topographic map rendered in 3D. Traditional maps are abstractions of the real world, a sampling of important elements portrayed on a sheet of paper with symbols to represent physical objects. People who use maps must interpret these symbols. Topographic maps show the shape of land surface with contour lines or with shaded relief.