GeoData @ UCB

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1. 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).

2. 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).

3. 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).

4. 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).

5. 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).

6. 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).

7. 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).

8. 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).

9. 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).

10. 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).

11. 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).

12. 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).

13. 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).

14. 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).

15. 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).

16. 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).