GeoData @ UCB

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1. City Boundary, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This layer consists of one polygon representing the area and political boundary of the City of Cambridge. Cambridge (Mass.). Geographic Information Systems.

2. Commercial Tax Districts, Cambridge, Massachusetts, FY 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains commercial taxing districts for the City of Cambridge. Cambridge (Mass.). Geographic Information Systems.

3. Congressional Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the twp elective districts for congressmen in Cambridge in the United State Congress. Cambridge (Mass.). Geographic Information Systems.

4. Historic Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This layer contains two polygons representing the city's Historic Districts, Fort Washington Historic District and Old Cambridge Historic District.... Cambridge (Mass.). Geographic Information Systems.

5. Landmarks Easements, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This layer contains polygons representing individual properties, usually a single parcel or building. The GIS data layer was created from paper doc... Cambridge (Mass.). Geographic Information Systems.

6. Master Address Blocks, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. MasterAddressBlocks were created for the field work phase of the Master Address Project. The blocks were derived from U.S. Census blocks, and were ... Cambridge (Mass.). Geographic Information Systems.

7. Metered Parking Spaces, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains metered street parking spaces in the City of Cambridge. Cambridge (Mass.). Geographic Information Systems.

8. National Register of Historic Places, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains buildings, sites, structures, objects, and districts that have been placed on the National Register of Historic Places ... Cambridge (Mass.). Geographic Information Systems.

9. Neighborhoods, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. Created for the establishment of neighborhood planning groups, administration of Community Development Block Group )(CDBG) programs, Community Deve... Cambridge (Mass.). Geographic Information Systems.

10. Open Space, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains open space areas within the City of Cambridge. These areas include publicly accessible land that is intended for active... Cambridge (Mass.). Geographic Information Systems.

11. Parcel Map Index, Cambridge, Massachusetts, FY 2014

2014. Cambridge (Mass.). Geographic Information Systems. This layer contains polygons that split the City of Cambridge into 286 city blocks. Each block boundary is associated with an Assessors map, and a ... Cambridge (Mass.). Geographic Information Systems.

12. Parcels, Cambridge, Massachusetts, FY 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains all of the property parcels in Cambridge. Each parcel has a unique Map and Lot ID number that links it to a record in t... Cambridge (Mass.). Geographic Information Systems.

13. Residential Districts, Cambridge, Massachusetts, FY 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains residential taxing districts for the City of Cambridge. Cambridge (Mass.). Geographic Information Systems.

14. Stairs, Cambridge, Massachusetts, 2010 (pub. 2014)

2014. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing stairs in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

15. State Representative Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the six elective districts for state legislators who represent Cambridge in the Massachusetts House of Representatives. Cambridge (Mass.). Geographic Information Systems.

16. State Senate Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the three elective districts for state legislators who represent Cambridge in the Massachusetts Senate. Cambridge (Mass.). Geographic Information Systems.

17. Street Sweeping Roads, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer shows all the roads in Cambridge and the street cleaning district for that road. The attribute district in the layer corresponds... City of Cambridge IT Department.

18. Zip Codes, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This Polygon layer contains the boundaries of the five United States Postal Service (USPS) ZIP code areas in the city of Cambridge. Cambridge (Mass.). Geographic Information Systems.

19. Zoning Overlay Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the zoning overlay districts in the City of Cambridge that set out additional or alternative zoning regulations to an a... Cambridge (Mass.). Geographic Information Systems.

20. Zoning Overlay Districts, Cambridge, Massachusetts, 2014

2014. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the zoning overlay districts in the City of Cambridge that set out additional or alternative zoning regulations to an a... Cambridge (Mass.). Geographic Information Systems.

21. Commercial Tax Districts, Cambridge, Massachusetts, FY 2013

2013. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains commercial taxing districts for the City of Cambridge. This data is updated through January 1, 2012. Cambridge (Mass.). Geographic Information Systems.

22. Parcel Map Index, Cambridge, Massachusetts, FY 2013

2013. Cambridge (Mass.). Geographic Information Systems. This layer contains polygons that split the City of Cambridge into 286 city blocks. Each block boundary is associated with an Assessors map, and a ... Cambridge (Mass.). Geographic Information Systems.

23. Parcels, Cambridge, Massachusetts, FY 2013

2013. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains all of the property parcels in Cambridge. Each parcel has a unique Map and Lot ID number that links it to a record in t... Cambridge (Mass.). Geographic Information Systems.

24. Residential Districts, Cambridge, Massachusetts, FY 2013

2013. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains residential taxing districts for the City of Cambridge. This data is updated through January 1, 2012. Cambridge (Mass.). Geographic Information Systems.

25. Election Wards and Precincts, Cambridge, Massachusetts, 2011

2011. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains 33 wards and 11 precincts within the City of Cambridge. These were adjusted in 2011 from the 2010 U.S. Census. Cambridge (Mass.). Geographic Information Systems.

26. Flood Insurance Risk Zones, Massachusetts, 2011

2011. United States. Federal Emergency Management Agency. The flood insurance risk zone layer contains information about the flood hazards for Massachusetts. These zones are used by the federal Emergency M... Federal Emergency Management Agency (FEMA).

27. Bridges, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing bridges in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

28. Buildings, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing buildings in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

29. Bus Shelters, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing bus shelters in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

30. Cemeteries, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing cemeteries in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

31. Census 2010 Block Groups, Cambridge, Massachusetts

2010. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the boundaries of the 80 block groups in the City of Cambridge for the 2010 US Census. Cambridge (Mass.). Geographic Information Systems.

32. Census 2010 Blocks, Cambridge, Massachusetts

2010. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the 886 census blocks that make up the City of Cambridge for the 2010 Census. Cambridge (Mass.). Geographic Information Systems.

33. Census Tracts, Cambridge, Massachusetts, 2010

2010. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the boundaries of the 30 census tracts that make up the City of Cambridge for the 2010 Census. Cambridge (Mass.). Geographic Information Systems.

34. Decks, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing decks in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

35. Docks, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing docks in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

36. Driveways, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains line features representing driveways in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

37. Floodplains, Cambridge, Massachusetts, 2010

2010. Cambridge (Mass.). Geographic Information Systems. The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters O... Cambridge (Mass.). Geographic Information Systems.

38. Miscellaneous Structures, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing miscellaneous structures in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

39. Other Impervious Surfaces, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing other impervious surfaces in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

40. Parking Lots, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygons features representing parking lots in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

41. Plazas, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing plazas in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

42. Porches, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing porches in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

43. Private Walkways, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing private walkways in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

44. Public Footpaths, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing public footpaths in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

45. Roads, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing roads in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

46. Sidewalks, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains line features representing sidewalks in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

47. Sports Areas, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing sports areas in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

48. Subway Head Houses, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing subway head houses in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

49. Swimming Pools, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing swimming pools in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

50. Vegetation, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing vegetation in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

51. Voting Districts MA 2010

2010. U.S. Census Bureau. Geography Division. This polygon data layer represents the 2010 TIGER/Line voting districts for Massachusetts. The TIGER/Line Files are shapefiles and related database...

52. Water Bodies, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing water bodies in Cambridge, Massachusetts, 2010. City of Cambridge IT Department.

53. Wetlands, Cambridge, Massachusetts, 2010 (pub. 2014)

2010. Cambridge (Mass.). Geographic Information Systems. This layer contains polygon features representing wetlands in Cambridge, Massachusetts, 2010. Cambridge (Mass.). Geographic Information Systems.

54. Public Pools, Cambridge, Massachusetts, 2006 (pub. 2014)

2006. Cambridge (Mass.). Geographic Information Systems. This polygon layer contains the outdoor public pool facilities within Cambridge. Data layer created in 2006 from the Open Space layer, which derive... Cambridge (Mass.). Geographic Information Systems.

55. Massachusetts Estimated State Aid to Municipalities, 2003

2003. Harvard Map Collection. This datalayer is a polygon coverage for Massachusetts towns which will display town boundaries and estimated state aid for the forthcoming Fiscal ...

56. MassGIS 2003 Massachusetts Drainage Sub-basins (Polygons) (March 2003)

2003. MassGIS (Office : Mass.). This datalayers contains polygons representing Massachusetts drainage sub-basins (see also the Drainage Sub-basins (Arc) datalayer). MassGIS has p... Office of Geographic and Environmental Information (MassGIS).

57. MassGIS 2003 Massachusetts Hydrography (1:25,000) (Polygons) (March 2003)

2003. MassGIS (Office : Mass.). The MassGIS 1:25,000 Hydrography datalayer represents hydrographic (water-related) features, including surface water (lakes, ponds, reservoirs), we... Office of Geographic and Environmental Information (MassGIS).

58. MassGIS 2003 Massachusetts Major Drainage Basins (Polygons) (March 2003)

2003. MassGIS (Office : Mass.). This datalayer, produced by MassGIS, contains polygons representing the 28 major drainage basins of Massachusetts as defined by the USGS Water Reso... Office of Geographic and Environmental Information (MassGIS).

59. MassGIS 2003 Massachusetts National Wetlands Inventory (Polygons) (February 2003)

2003. MassGIS (Office : Mass.). This layer contains polygon features representing various wetlands and deepwater habitats for the state for Massachusetts. The National Wetlands I... Office of Geographic and Environmental Information (MassGIS).

60. MassGIS 2003 Massachusetts Ocean Mask Around New England

2003. MassGIS (Office : Mass.). This datalayer contains a polygon feature representing an ocean mask for the coast of Massachusetts and surrounding New England coastline. It was ... Office of Geographic and Environmental Information (MassGIS).

61. MassGIS 2003 Massachusetts Orthophoto Wetlands (1:5,000) (February 2003)

2003. MassGIS (Office : Mass.). This datalayer consists of polygons representing wetlands (marshes, bogs, swamps, etc.) in the state of Massachusetts. It is one of two datalayers... Office of Geographic and Environmental Information (MassGIS).

62. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Acidic Peatland Community Systems (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Acidic Peatland Community Systems. The data ... Office of Geographic and Environmental Information (MassGIS).

63. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Coastal Natural Community Systems (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Coastal Natural Community Systems. These sys... Office of Geographic and Environmental Information (MassGIS).

64. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Coastal Plain Pond Systems (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Coastal Plain Pond Systems. The data covers ... Office of Geographic and Environmental Information (MassGIS).

65. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Pine Barrens Natural Community Systems (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Pine Barrens Community Systems. The data cov... Office of Geographic and Environmental Information (MassGIS).

66. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Pine Barrens Natural Community Systems (UMass) (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Pine Barrens Community Systems produced by th... Office of Geographic and Environmental Information (MassGIS).

67. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Riverine Natural Community Systems (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Riverine Natural Community Systems. The data... Office of Geographic and Environmental Information (MassGIS).

68. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Sandplain Natural Community Systems (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Sandplain Natural Community Systems. The dat... Office of Geographic and Environmental Information (MassGIS).

69. MassGIS 2003 Massachusetts Priority Natural Vegetation Communities : Upland Forest (April 2003)

2003. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts Priority Natural Vegetation Communities : Upland Forest. The data covers only a portio... Office of Geographic and Environmental Information (MassGIS).

70. MassGIS 2003 Massachusetts Protected and Recreational Open Space (Polygons) (March 2003)

2003. MassGIS (Office : Mass.). This protected and recreational open space datalayer contains polygons representing the boundaries of conservation lands and outdoor recreational f... Office of Geographic and Environmental Information (MassGIS).

71. MassGIS 2003 Massachusetts Protected and Recreational Open Space (Region Polygons) (March 2003)

2003. MassGIS (Office : Mass.). This protected and recreational open space datalayer contains polygon regions representing the boundaries of conservation lands and outdoor recreat... Office of Geographic and Environmental Information (MassGIS).

72. Massachusetts Estimated State Aid to Municipalities, 2002

2002. Harvard Map Collection. This datalayer is a polygon coverage for Massachusetts towns which will display town boundaries and estimated state aid for the forthcoming Fiscal ...

73. MassGIS 2003 Massachusetts Land Use (January 2002)

2002. MassGIS (Office : Mass.). The MassGIS Land Use datalayer has 37 land use classifications interpreted from 1:25,000 aerial photography. Coverage is complete statewide for 197... Office of Geographic and Environmental Information (MassGIS).

74. Massachusetts Births by Race, 1990-1993

2001. Harvard Map Collection. This datalayer is a polygon coverage for births in Massachusetts between 1990-1993. This file provides the total number of births, number of White ...

75. Massachusetts Crime Statistics, 1980-1989

2001. Harvard Map Collection. This datalayer is a polygon coverage representing Massachusetts towns with associated tabular data on aggregate crime statistics per town for each ...

76. Massachusetts Crime Statistics, 1990-1999

2001. Harvard Map Collection. This datalayer is a polygon coverage representing Massachusetts towns with associated tabular data on aggregate crime statistics per town for each ...

77. Massachusetts Estimated State Aid to Municipalities, 2001

2001. Harvard Map Collection. This datalayer is a polygon coverage for Massachusetts towns which will display town boundaries and estimated state aid for the forthcoming Fiscal ...

78. Massachusetts Licensed Physicians with Specialty

2001. Harvard Map Collection. This datalayer is a polygon coverage displaying the number of licensed physicians (and their specialties) per town throughout Massachusetts. This l...

79. MassGIS 2003 Massachusetts NHESP BioMap Core Habitat (July 2001)

2001. MassGIS (Office : Mass.). Core Habitat is one of two datalayers resulting from the BioMap biodiversity mapping project (also see the NHESP BioMap Supporting Natural Landscap... Office of Geographic and Environmental Information (MassGIS).

80. MassGIS 2003 Massachusetts NHESP BioMap Supporting Natural Landscape (July 2001)

2001. MassGIS (Office : Mass.). Supporting Natural Landscape is one of two datalayers resulting from the BioMap biodiversity mapping project (also see the NHESP BioMap Core Habita... Office of Geographic and Environmental Information (MassGIS).

81. Massachusetts Assessed Property Values

2000. Harvard Map Collection. This datalayer is a polygon coverage which will display Massachusetts towns and associated statistics on assessed real property values for each tow...

82. Massachusetts Crime Statistics, 2000

2000. Harvard Map Collection. This datalayer is a polygon coverage representing Massachusetts towns with associated tabular data on aggregate crime statistics per town in the ye...

83. Massachusetts Deaths by Town, 2000

2000. Harvard Map Collection. This datalayer is a polygon coverage which represents the number of deaths per town in Massachusetts in 2000 and a breakdown of the major causes of...

84. MassGIS 2000 Areas of Critical Environmental Concern (July 2000)

2000. MassGIS (Office : Mass.). The Areas of Critical Environmental Concern (ACEC) datalayer shows the location of areas that have been designated ACECs by the Secretary of Enviro... Office of Geographic and Environmental Information (MassGIS).

85. MassGIS 2003 Massachusetts areas of critical environmental concern (July 2000)

2000. MassGIS (Office : Mass.). The Areas of Critical Environmental Concern (ACEC) datalayer shows the location of areas that have been designated ACECs by the Secretary of Enviro... Office of Geographic and Environmental Information (MassGIS).

86. MassGIS 2003 Massachusetts Designated Shellfish Growing Areas (Polygons) (October 2000)

2000. MassGIS (Office : Mass.). The Designated Shellfish Growing Area (DSGA) datalayer was compiled by the Department of Fisheries, Wildlife and Environmental Law Enforcement's (D... Office of Geographic and Environmental Information (MassGIS).

87. MassGIS 2003 Massachusetts Hydrography (1:100,000) (Polygons) (August 2000)

2000. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts ponds, lakes, reservoirs, and rivers. MassGIS has adapted and modified the U.S. Geolog... Office of Geographic and Environmental Information (MassGIS).

88. MassGIS 2003 Massachusetts Major Watersheds (Polygons) (June 2000)

2000. MassGIS (Office : Mass.). This datalayer contains polygons representing Massachusetts watersheds (see also the Watersheds (Arcs) datalayer). MassGIS has produced a statew... Office of Geographic and Environmental Information (MassGIS).

89. MassGIS 2003 Massachusetts Soils (Polygons) (December 2000)

2000. MassGIS (Office : Mass.). This datalayer contains polygons representing soil survey areas for a portion of the state of Massachusetts (see also Soils (Arcs)). The soils dat... Office of Geographic and Environmental Information (MassGIS).

90. Neighborhood Conservation Districts, Cambridge, Massachusetts, 2000 (pub. 2014)

2000. Cambridge (Mass.). Geographic Information Systems. This layer contains five polygons representing the city's Neighborhood Conservation Districts (NCDs). Conservation districts are groups of building... Cambridge (Mass.). Geographic Information Systems.

91. UA Census American Indian Reservations, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer depicts feature location and other associated data for American Indian tribal entities for those entities established on January 1, ... U.S. Department of Commerce, Bureau of the Census.

92. UA Census Block Groups, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ... U.S. Department of Commerce, Bureau of the Census.

93. UA Census Blocks, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib... U.S. Department of Commerce, Bureau of the Census.

94. UA Census Collection Blocks, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica... U.S. Department of Commerce, Bureau of the Census.

95. UA Census Congressional Districts, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the congressional districts in effect at the time of Census 2000, which are t... U.S. Department of Commerce, Bureau of the Census, Geography Division.

96. UA Census Counties, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays the counties for the state, based on a ground condition of January 1, 2000. The primary legal divisions of most states are ... U.S. Department of Commerce, Bureau of the Census, Geography Division.

97. UA Census County Subdivisions, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays County Subdivisions (Minor Civil Divisions) for the state, based on legal and statistical entities established on January 1... U.S. Department of Commerce, Bureau of the Census, Geography Division.

98. UA Census Elementary School Districts, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays the Elementary School Districts for the entire state. School districts are geographic entities within which state, county, ... U.S. Department of Commerce, Bureau of the Census.

99. UA Census Key Geographic Locations, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays Key Geographic Locations (KGLs), as defined by the US Census Bureau, throughout the state. Essential attribute data include... U.S. Department of Commerce, Bureau of the Census.

100. UA Census Landmark Polygon Features, 2000 - Massachusetts

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays polygon landmark features throughout the state. "Landmark" is the general name given to a cartographic (or locational) land... U.S. Department of Commerce, Bureau of the Census.