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1. Antarctic Ice Shelf Areas, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts year-round ice shelves in Antarctica. Data was derived from the MODIS 2003-2004 Mosaic of Antarctica, but reflects m... North American Cartographic Information Society.

2. Antarctic Ice Shelf Areas, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts the edges of year-round ice shelves fringing Antarctica. Data was generalized from 10m Antarctic ice shelves derived... North American Cartographic Information Society.

3. Antarctic Ice Shelf Edges, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts the edges of year-round ice shelves fringing Antarctica. Data was generalized from 10m Antarctic ice shelves derive... North American Cartographic Information Society.

4. Aqueducts and Canals, Azerbaijan, 2012

2012. International Steering Committee for Global Mapping and Azerbaijan. State Committee Land and Cartography. This line shapefile represents aqueducts and canals in Azerbaijan. This layer is part of Global Map version 2. The Global Map Azerbaijan version 2 ... International Steering Committee for Global Mapping.

5. Aqueducts and Canals, Jordan, 2012

2012. International Steering Committee for Global Mapping and Sāzmān-i Naqshahʹbardārī-i Kishvar. This line shapefile represents aqueducts and canals in Jordan. The Global Map Jordan version 1 was developed from Tourist Map of Jordan 2005 at 1:7... International Steering Committee for Global Mapping.

6. Area Fisheries Managers Areas: Pennsylvania

2012. Pennsylvania Fish and Boat Commission. Coverage areas of Pennsylvania Fish and Boat Commission Area Fisheries Managers (AFM).

7. Area Fisheries Managers Offices: Pennsylvania

2012. Pennsylvania Fish and Boat Commission. Office locations of Pennsylvania Fish and Boat Commission Area Fisheries Managers (AFM).

8. Bathymetric Contours for Selected Lakes: Indiana

2012. Indiana Department of Natural Resources, Division of Fish and Wildlife. LAKE_BATHYMETRY_IDNR_IN.SHP provides bathymetric contours for the following 85 lakes in Indiana, with depths calculated from the average shoreline ...

9. Bike Network and Supporting Datasets: Philadephia, Pennsylvania

2012. Streets Department. Philadelphia bike network and supporting datasets is an experimental dataset that combines various City of Philadelphia departments' datasets to su...

10. Bike Racks: Philadephia, Pennsylvania

2012. City of Philadelphia. This dataset is a combination of both bike racks installed in 2008 as a result of Adopt-a-rack program and racks installed by converting parking me...

11. Census Feature Lines: San Mateo County, California, 2012

2012. United States. Bureau of the Census. Geography Division. This polyline shapefile depicts an extract of selected geographic and cartographic information, including water, railroad and road features, for th... United States. Bureau of the Census. Geography Division.

12. Census Feature Lines: Santa Clara County, California, 2012

2012. United States. Bureau of the Census. Geography Division. This polyline shapefile depicts centerlines for an extract of selected geographic and cartographic information, including water, railroad and road ... United States. Bureau of the Census. Geography Division.

13. Census Feature Lines: Santa Cruz County, California, 2012

2012. United States. Bureau of the Census. Geography Division. This polyline shapefile contains an extract of selected geographic and cartographic information, including water, railroad and road features, for t... United States. Bureau of the Census. Geography Division.

14. Census Feature Lines: Solano County, California, 2012

2012. United States. Bureau of the Census. Geography Division. This polyline shapefile depicts centerlines for an extract of selected geographic and cartographic information, including water, railroad and road ... United States. Bureau of the Census. Geography Division.

15. Empowerment Zones: Philadephia, Pennsylvania

2012. City Planning Commission (PCPC) Department - GIS Division. Commercial/industrial zones with special amenities.

16. European Lakes, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts natural and artificial lakes for Europe only ranked by relative importance, coordinating with river ranking. Include... North American Cartographic Information Society.

17. European Rivers, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages for rivers in Europe only ranked by relative importance. Includes name and line width attribu... North American Cartographic Information Society.

18. Flood Insurance Rate Map: Santa Cruz County, California, 2015

2012. Garcia, Paul and Price, Matt. This polygon shapefile contains the Federal Emergency Management Agency (FEMA) Flood Insurance Rate Map (FIRM) for streams in the County of Santa C... County of Santa Cruz Information Services Department.

19. Floodplain: Ann Arbor, Michigan, 2012

2012. That portion of the river valley, adjacent to the channel, which is built of sediments deposited during the present geological / climatic regime. B...

20. Floodway: Ann Arbor, Michigan, 2012

2012. A 'Regulatory Floodway' means the channel of a river or other watercourse and the adjacent land areas that must be reserved in order to discharge t...

21. Groundwater Depth, California, Spring 2012

2012. California. Department of Water Resources. This point shapefile represents the depth to groundwater below the ground surface in California during spring of 2012. These data show depth to gro... California. Department of Water Resources.

22. Groundwater Depth Color Ramp, California, Spring 2012

2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents the depth to groundwater below the ground surface using a color ramp. These data represent groundwater lev... California. Department of Water Resources.

23. Groundwater Depth Contours, California, Spring 2012

2012. California. Department of Water Resources. This line shapefile represents the depth to groundwater below the ground surface in California during the spring of 2012. This layer is a smoothed ... California. Department of Water Resources.

24. Groundwater Elevation Change, California, Fall 2012 to Fall 2015

2012. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2012 and fall 20... California. Department of Water Resources.

25. Groundwater Elevation Change, California, Spring 2012 to Spring 2013

2012. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2012 and sprin... California. Department of Water Resources.

26. Groundwater Elevation Change, California, Spring 2012 to Spring 2015

2012. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2012 and sprin... California. Department of Water Resources.

27. Groundwater Elevation Change Color Ramp, California, Fall 2012 to Fall 2015

2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.

28. Groundwater Elevation Change Color Ramp, California, Spring 2012 to Spring 2015

2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

29. Groundwater Elevation Change Contours, California, Fall 2012 to Fall 2015

2012. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2012 and fall 201... California. Department of Water Resources.

30. Groundwater Elevation Change Contours, California, Spring 2012 to Spring 2015

2012. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2012 and spring... California. Department of Water Resources.

31. Groundwater Elevation Color Ramp, California, Spring 2012

2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2012 using a color ramp. This layer is a smoothed approxima... California. Department of Water Resources.

32. Groundwater Elevation Contours, California, Spring 2012

2012. California. Department of Water Resources. This line shapefile represents groundwater elevation in California for spring 2012. This layer is a smoothed approximation of the groundwater level... California. Department of Water Resources.

33. Inland Waters, Azerbaijan, 2012

2012. International Steering Committee for Global Mapping and Azerbaijan. State Committee Land and Cartography. This polygon shapefile represents areas of inland water in Azerbaijan. This layer is part of Global Map version 2. The Global Map Azerbaijan versio... International Steering Committee for Global Mapping.

34. Inland Waters, Bahrain, 2012

2012. International Steering Committee for Global Mapping and Bahrain. Survey and Land Registration Bureau. Topographic Survey Directorate. This polygon shapefile represents areas of inland water in Bahrain. The Global Map Bahrain version 2 was developed from the Topo 250 data 2012 at 1... International Steering Committee for Global Mapping.

35. Inland Waters, Brunei, 2012

2012. International Steering Committee for Global Mapping and Brunei. Juruukur Agung. This polygon shapefile represents areas of inland water in Brunei. This layer is part of Global Map version 2.Global Map data were developed under ... International Steering Committee for Global Mapping.

36. Inland Waters, Jordan, 2012

2012. International Steering Committee for Global Mapping and Sāzmān-i Naqshahʹbardārī-i Kishvar. This polygon shapefile represents areas of inland water in Jordan. The Global Map Jordan version 1 was developed from Tourist Map of Jordan 2005 at... International Steering Committee for Global Mapping.

37. Inland Waters, Lebanon, 2012

2012. International Steering Committee for Global Mapping and Majlis al-Waṭanī lil-Buḥūth al-ʻIlmīyah (Lebanon). This polygon shapefile represents areas of inland water in Lebanon. The Global Map Lebanon version 2 was developed to update Global Map Lebanon ver... International Steering Committee for Global Mapping.

38. Inland Waters, Mali, 2012

2012. International Steering Committee for Global Mapping and Institut géographique du Mali. This polygon shapefile represents areas of inland water such as: lakes, ponds, rivers or streams in Mali. The Global Map Mali version 2 was develop... International Steering Committee for Global Mapping.

39. Inland Waters, Pakistan, 2012

2012. International Steering Committee for Global Mapping and Survey of Pakistan. This polygon shapefile represents areas of inland water in Pakistan. This layer is part of Global Map version 2. The drainage and Transportation la... International Steering Committee for Global Mapping.

40. Inland Waters, Senegal, 2012

2012. International Steering Committee for Global Mapping and Senegal. Ministère de l'équipement, du logement et des transports. This polygon shapefile represents areas of inland water such as: lakes, ponds, rivers or streams in Senegal. The Global Map Senegal drainage versio... International Steering Committee for Global Mapping.

41. Lake, Reserviors and Ponds (Points): California, 2012

2012. California. Fisheries Programs Branch, Geological Survey (U.S.), and California. Biogeographic Data Branch. This point shapefile is an update of California lake, reservoir, and pond layers as assembled by the California Department of Fish and Game (DFG). ... California. Department of Fish and Game. Marine Resources Region.

42. Lakes, Reservoirs and Ponds (Polygons): California, 2012

2012. California. Fisheries Programs Branch, Geological Survey (U.S.), and California. Biogeographic Data Branch. This polygon shapefile is an update of California lake, reservoir, and pond layers as assembled by the California Department of Fish and Game (DFG)... California. Department of Fish and Game. Marine Resources Region.

43. Major Drainage Basins: Baltimore, Maryland

2012. City of Baltimore, Maryland. Polygon feature representing the major drainage basins within Baltimore City. Last Updated 2008.

44. Maritime Industrial Zoning Overlay District (MIZOD): Baltimore, Maryland

2012. City of Baltimore, Maryland. Maritime Industrial Zoning Overlay District boundaries.

45. National Flood Hazard Layer: Bedford County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

46. National Flood Hazard Layer: Cambria County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

47. National Flood Hazard Layer: Franklin County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

48. National Flood Hazard Layer: Huntingdon County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

49. National Flood Hazard Layer: Indiana County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

50. National Flood Hazard Layer: Juniata County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

51. National Flood Hazard Layer: Lawrence County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

52. National Flood Hazard Layer: Wyoming County, Pennsylvania

2012. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

53. North American Lakes, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts natural and artificial lakes in North America only ranked by relative importance, coordinating with river ranking. I... North American Cartographic Information Society.

54. North American Rivers, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages for rivers in North America only ranked by relative importance. Includes name and line width ... North American Cartographic Information Society.

55. Ports: United States and Territories, 2012

2012. United States. Bureau of Transportation Statistics and Institute for Water Resources (U.S.). Navigation Data Center. This point shapefile depicts physical information on commercial facilities at the principal United States coastal, Great Lakes and inland ports. Th... United States. Bureau of Transportation Statistics.

56. Riparian Buffer Assessment: Pennsylvania

2012. Heritage Conservancy. During 2011 - 2012, the Pennsylvania Department of Environmental Protection (PA DEP), as part of the Coastal Zone Management (CZM) Program and Penn...

57. Rivers, Azerbaijan, 2012

2012. International Steering Committee for Global Mapping and Azerbaijan. State Committee Land and Cartography. This line shapefile represents rivers in Azerbaijan. This layer is part of Global Map version 2. The Global Map Azerbaijan version 2 was developed ... International Steering Committee for Global Mapping.

58. Rivers, Brunei, 2012

2012. International Steering Committee for Global Mapping and Brunei. Juruukur Agung. This line shapefile represents rivers in Brunei. This layer is part of Global Map version 2.Global Map data were developed under the cooperation of... International Steering Committee for Global Mapping.

59. Rivers, Jordan, 2012

2012. International Steering Committee for Global Mapping and Sāzmān-i Naqshahʹbardārī-i Kishvar. This line shapefile represents rivers in Jordan. The Global Map Jordan version 1 was developed from Tourist Map of Jordan 2005 at 1:750,000 scale. ... International Steering Committee for Global Mapping.

60. Rivers, Lebanon, 2012

2012. International Steering Committee for Global Mapping and Majlis al-Waṭanī lil-Buḥūth al-ʻIlmīyah (Lebanon). This line shapefile represents rivers in Lebanon. The Global Map Lebanon version 2 was developed to update Global Map Lebanon version 1 based on Gl... International Steering Committee for Global Mapping.

61. Rivers, Mali, 2012

2012. International Steering Committee for Global Mapping and Institut géographique du Mali. This line shapefile represents rivers in Mali. The Global Map Mali version 2 was developed based on Global Map Specifications version 2.1. The data... International Steering Committee for Global Mapping.

62. Rivers, Pakistan, 2012

2012. International Steering Committee for Global Mapping and Survey of Pakistan. This line shapefile represents rivers in Pakistan. This layer is part of Global Map version 2. The drainage and Transportation layers version 2 are... International Steering Committee for Global Mapping.

63. Rivers, Senegal, 2012

2012. International Steering Committee for Global Mapping and Senegal. Ministère de l'équipement, du logement et des transports. This line shapefile represents rivers in Senegal. The Global Map Senegal drainage version 2.0 was developed by using the Global Map Senegal version... International Steering Committee for Global Mapping.

64. Subbasin Boundaries, California (8-digit HUC), 2012

2012. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 4th level, 8-digit hydrologic unit code (HUC) sub-basin boundaries for California. A hydrologic unit is a drain... Wyoming Geographic Information Sciences Center.

65. United States National Atlas Water Feature Areas, 2012

2012. National Atlas of the United States and Environmental Systems Research Institute (Redlands, Calif.). This polygon shapefile represents the water feature areas (for example, glaciers, lakes, reservoirs, and swamps) of the United States at 1:1,000,00... Environmental Systems Research Institute (Redlands, Calif.).

66. United States National Atlas Water Feature Lines, 2012

2012. National Atlas of the United States and Environmental Systems Research Institute (Redlands, Calif.). This line shapefile represents the linear water features (for example, aqueducts, canals, intracoastal waterways, and streams) of the United States... Environmental Systems Research Institute (Redlands, Calif.).

67. Water: Baltimore, Maryland

2012. City of Baltimore, Maryland. Polygon feature representing photogrammetrically captured hydrographic information, including lakes, ponds, harbors, waterways, reservoirs, and hid...

68. Watershed Boundaries, California (10-digit HUC), 2012-2013

2012. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 5th level, 10 digit hydrologic unit code (HUC) watershed boundaries in California. This layer consists of geore... Wyoming Geographic Information Sciences Center.

69. World Glaciated Areas, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile includes name attributes for major polar glaciers and more recently de-glaciated areas and does not include scale rank attri... North American Cartographic Information Society.

70. World Glaciated Areas, 1:110 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts major polar glaciers and more recently de-glaciated areas. Includes name attributes for major polar glaciers, but do... North American Cartographic Information Society.

71. World Glaciated Areas, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile includes name attributes for major polar glaciers and more recently de-glaciated areas and does not include scale rank attri... North American Cartographic Information Society.

72. World Historic Lakes, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts historic natural and artificial lakes worldwide ranked by relative importance, coordinating with river ranking. Incl... North American Cartographic Information Society.

73. World Historic Lakes, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts historic natural and artificial lakes worldwide ranked by relative importance, coordinating with river ranking. Incl... North American Cartographic Information Society.

74. World Lakes, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts natural and artificial lakes worldwide ranked by relative importance, coordinating with river ranking. Includes name... North American Cartographic Information Society.

75. World Lakes, 1:110 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts natural and artificial lakes worldwide. Includes name attributes. Ranked by relative importance, coordinating with r... North American Cartographic Information Society.

76. World Lakes, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts natural and artificial lakes worldwide. Includes name attributes. Ranked by relative importance, coordinating with r... North American Cartographic Information Society.

77. World Pluvial Lakes, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts pluvial lakes mostly in North America ranked by relative importance, coordinating with river ranking. Includes name ... North American Cartographic Information Society.

78. World River and Lake Centerlines, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages and lake centerlines worldwide ranked by relative importance. Includes name and line width at... North American Cartographic Information Society.

79. World River and Lake Centerlines, 1:110 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages and lake centerlines worldwide ranked by relative importance. Includes name and line width at... North American Cartographic Information Society.

80. World River and Lake Centerlines, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages and lake centerlines worldwide ranked by relative importance. Includes name and line width at... North American Cartographic Information Society.

81. World River and Lake Centerlines with Scale Ranking, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages and lake centerlines with scale rankings worldwide ranked by relative importance. Includes na... North American Cartographic Information Society.

82. World River and Lake Centerlines with Scale Ranking, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages and lake centerlines worldwide with scale rankings. Ranked by relative importance. Includes n... North American Cartographic Information Society.