Search for geospatial/GIS data

Find GIS data held at MIT and other institutions

3,627 results returned

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

    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

    View full record

  2. Title: Populated Places Colorado 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]

    View full record

  3. Title: Mountain Summits Colorado 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]

    View full record

  4. Title: Waterfalls Colorado 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]

    View full record

  5. Title: Forest Service Roads Colorado 1999

    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.]

    View full record

  6. Title: Highways Colorado 2003

    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.]

    View full record

  7. Title: Routes Colorado 2004

    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]

    View full record

  8. Title: Public Lands Colorado 2003

    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'.]

    View full record

  9. Title: Streams Colorado 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.]

    View full record

  10. Title: County Boundaries Colorado 2002

    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.]

    View full record

  11. Title: Railroads Colorado 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.]

    View full record

  12. Title: City Boundaries Colorado 2002

    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.]

    View full record

  13. Title: Airports Colorado 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.]

    View full record

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

    Contributors:

    Summary: Includes 3 insets. 73 x 85 centimeters Scale [1:760,320] 1 inch = 12 miles General Map Collection

    View full record

  15. Title: Map of the city of Colorado Springs

    Contributors:

    Summary: Blue line print.; In lower left corner: "WVF 11-6-'17." 68 x 85 centimeters Scale 1:9600; 1 inch to 800 feet City Maps

    View full record

  16. Title: School Districts Colorado 1991

    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.]

    View full record

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

    Contributors:

    Summary: "Copyright, 1900, by Fritz Kohler." Includes index to local businesses, churches, and services. 33 x 26 centimeters Scale not given. City Maps

    View full record

  18. Title: Massachusetts Tax Rates, 2000

    Contributors:

    Summary: This datalayer is a polygon coverage for Massachusetts which will display town boundaries and tax rate statistics for Fiscal Year 2000. Tax rates for commercial, residential, industrial and other property types will be found in the attribute table. 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.

    View full record

  19. Title: Massachusetts Tax Rates, 1988

    Contributors:

    Summary: This datalayer is a polygon coverage for Massachusetts which will display town boundaries and tax rate statistics for Fiscal Year 2000. Tax rates for commercial, residential, industrial and other property types will be found in the attribute table. 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.

    View full record

  20. Title: Massachusetts Airports, 1995

    Contributors:

    Summary: This datalayer is a point coverage displaying location and additional information on airports throughout Massachusetts. This layer was derived from the Massachusetts Electronic Atlas (MEA) which 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. These data are an extract from the U.S. Geological Survey Geographic Names Information System December 1996 CD-ROM. The GNIS is a data system developed by the USGS in cooperation with the U.S. Board on Geographic Names. The GNIS includes three databases: the National Geographic Names Data Base (NGNDB), the National Topographic Map Names Data Base (NTMNDB) and the Reference Data Base. The principal database in the GNIS is the National Geographic Names Data Base (NGMNDB) which includes known places, features, and areas of the United States that are identified by proper names. The primary source of these data are the USGS topographic map series. The GNIS feature class of AIRPORT is defined as any 'manmade facility maintained for the use of aircraft (airfield, airstrip, landing field, landing strip).'

    View full record

Need help?

Ask GIS