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3,627 results returned

  1. Title: Map of the United States lead mines on the upper Mississippi River

    • Not specified
    • 1829
    Contributors:

    Summary: 1 map : col. ; 38 x 45 cm, folded in cover 10 x 5 cm Cover title: Map of lead mines. Relief shown pictorially. Includes an area bounded by the Wisconsin, Mississippi, and Rock Rivers. In borders: text. Folder title: Lead mines. Colorado-Henkle Collection. IDeKN

  2. Title: Populated Places Colorado 1999

    • Point data
    • 1999
    Contributors:

    Summary: This point data layer represents populated places for Colorado in 1999. The dataset was originally published by the Colorado Geological Survey in 1999.[Populated places of Colorado extracted from the Geographic Names Information System dataset]

  3. Title: Waterfalls Colorado 1999

    • Point data
    • 1999
    Contributors:

    Summary: This point data layer represents waterfalls for Colorado in 1999. The dataset was originally published by the Colorado Geological Survey in 1999.[Waterfalls of Colorado extracted from the Geographic Names Information System dataset]

  4. Title: Mountain Summits Colorado 1999

    • Point data
    • 1999
    Contributors:

    Summary: This point data layer represeents mountain summits for Colorado in 1999. The dataset was originally published by the Colorado Geological Survey in 1999.[Mountain Summits of Colorado extracted from the Geographic Names Information System dataset]

  5. Title: Forest Service Roads Colorado 1999

    • Line data
    • 2005
    Contributors:

    Summary: This line data layer represents forest service roads for Colorado in 1999. The dataset was originally published by the Colorado Department of Transportation Services in 2005.[Features in this dataset represent US Forest Service roads. Features are represented by polyline (linear) geographic shapes.]

  6. Title: Routes Colorado 2004

    • Line data
    • 2003
    Contributors:

    Summary: This line data layer represents routes for Colorado in 2004. The dataset was originally published by the Colorado Department of Transportation on April 3, 2004.[The route layer is CDOT's centerline representation of state highways. It is later combined with several 'On System' tables using dynamic segmentation]

  7. Title: Public Lands Colorado 2003

    • Polygon data
    • 2004
    Contributors:

    Summary: This polygon data layer represents public lands for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on Decemebr 31, 2003.[Features in this dataset represent general land ownership by categories. These categories include: Private ownership, State Land Board, US Forest Service, National Park Service. Features are represented by polygon geographic shapes. This layer is also known as 'land status'.]

  8. Title: Highways Colorado 2003

    • Line data
    • 2004
    Contributors:

    Summary: This dataset represents highways for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on April 13, 2004.[Features in this dataset represent segments of public highways that are maintained by and under the jurisdiction of the Colorado Department of Transportation. These highways consist of Interstates, US Highways, and State Highways. Features are represented by polyline (linear) geographic shapes.]

  9. Title: Railroads Colorado 2003

    • Line data
    • 2003
    Contributors:

    Summary: This polygon data layer represents railroads for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent railroad lines. Features are represented by polyline (linear) geographic shapes.]

  10. Title: Streams Colorado 2003

    • Line data
    • 2003
    Contributors:

    Summary: This line data layer represents streams for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent linear bodies of water, such as rivers, streams, and irrigation ditches. Features are represented by polyline (linear) geographic shapes.To form a full set of hydrography for the state of Colorado, please combine this linear data with the polygonal geographic dataset named LAKES.]

  11. Title: City Boundaries Colorado 2002

    • Polygon data
    • 2003
    Contributors:

    Summary: This polygon data layer represents city boundaries for Colorado in 2002. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent the legal incorporation boundaries of all incorporated cities in the State of Colorado. Features are represented by polygon geographic shapes.]

  12. Title: County Boundaries Colorado 2002

    • Polygon data
    • 2003
    Contributors:

    Summary: This polygon data layer represents county boundaries for Colorado in 2002. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Used for general reference, geoprocessing, and cartography.]

  13. Title: Airports Colorado 2003

    • Point data
    • 2003
    Contributors:

    Summary: This point data layer represents airports for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent the point locations of public or military airports in Colorado.]

  14. Title: Map of the state of Colorado showing the coal and metalliferous areas

    • Not specified
    • 1910
    Contributors:

    Summary: Includes 3 insets. 73 x 85 centimeters

  15. Title: Map of the city of Colorado Springs

    • Not specified
    • 1909
    Contributors:

    Summary: Blue line print.; In lower left corner: "WVF 11-6-'17." 68 x 85 centimeters

  16. Title: School Districts Colorado 1991

    • Polygon data
    • 2005
    Contributors:

    Summary: This polygon data layer represents school districts for Colorado in 1991. The dataset was originally published by the Colorado Department of Local Affairs-Division of Local Government in 2005.[The export file schoolbd.e00 imports into a coverage with statewide school district boundaries. These boundaries were developed in 1991 under contract with the Colorado Department of Education for inclusion in the National Center for Education Statistics, U.S. Department of Education's Census Mapping Project. The boundaries were constructed from legal descriptions of each school district. These boundaries received rigorous quality control.]

  17. Title: Tourist's pocket map and business guide of Colorado Springs, Colorado

    • Not specified
    • 1900
    Contributors:

    Summary: "Copyright, 1900, by Fritz Kohler." Includes index to local businesses, churches, and services. 33 x 26 centimeters

  18. Title: Massachusetts Shopping Malls, 1995

    • Point data
    • 2001
    Contributors:

    Summary: This datalayer displays a point coverage displaying shopping centers and malls located in Massachusetts as of 1995. This data was originally prepared and distributed by Richard Gelpke of UMASS-BOSTON, based on data from the National Research Bureau Shopping Center Directory. It was published as part of the Massachusetts Electronic Atlas database in 2001. The Massachusetts Electronic Atlas (MEA) was a collaborative project to provides access, via the Internet, to data about the Commonwealth, its thirteen regional planning agency districts and 351 cities and towns. This dataset is now only available via The Harvard Geospatial Library.

  19. Title: Massachusetts Commuter Rail Stations Status

    • Point data
    • 2001
    Contributors:

    Summary: This datalayer is a point coverage which displays the status of Commuter Rail Stations throughout the Metropolitan Area Planning Council region of Massachusetts. This file describes the status of commuter rail stations (existing, proposed, or under construction) in the MAPC Plan for Massachusetts published in 1997. Included are new extensions under construction on the north shore, to Worcester and the recently opened and proposed lines of the Old Colony Line on the south shore. This layer was derived from the Massachusetts Electronic Atlas database published by the Harvard Map Collection in 2001. The Massachusetts Electronic Atlas (MEA) was a collaborative project to provides access, via the Internet, to data about the Commonwealth, its thirteen regional planning agency districts and 351 cities and towns. This dataset is now only available via The Harvard Geospatial Library.

  20. Title: Massachusetts Estimated State Aid to Municipalities, 2003

    • Polygon data
    • 2001
    Contributors:

    Summary: This datalayer is a polygon coverage for Massachusetts towns which will display town boundaries and estimated state aid for the forthcoming Fiscal Year. The attribute data in this layer was derived from the Commonwealth of Massachusetts Department of Revenue, Division of Local Services, Municipal Data Bank/ Local Aid Section 'Cherry Sheet' reports for each respective fiscal year. Named for the cherry colored paper on which it was originally printed, the Cherry Sheet is the official notification by the Commissioner of Revenue to municipalities and regional school districts of estimated state aid to be paid and charges to be assessed over the next fiscal year. Cherry Sheets are usually issued each spring, following enactment by the Legislature of the state budget for the following year. This layer was derived from the Massachusetts Electronic Atlas database published by the Harvard Map Collection in 2001. For more information on the definitions, data sources and process steps please read the 'Supplemental Information' and 'Data Quality' sections which follow. The Massachusetts Electronic Atlas (MEA) was a collaborative project to provides access, via the Internet, to data about the Commonwealth, its thirteen regional planning agency districts and 351 cities and towns. This dataset is now only available via The Harvard Geospatial Library.

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