Year: 2012 / Place: Boston Harbor (Mass.) / Resource Type: Polygon data - University of Texas Libraries GeoData Search Results

Start Over Year 2012 Place Boston Harbor (Mass.) Resource Type Polygon data

1. Marine Transportation, Northeast United States, 2012

2012. I.M. Systems Group. This polygon shapefile represents the geographic location and identity of designated areas used to manage vessel traffic in the northeast United St... United States. National Oceanic and Atmospheric Administration.

2. No Discharge Zones, Northeast United States, 2011-2014

2011, 2012, 2013, and 2014. Applied Science Associates. This polygon shapefile represents No Discharge Zones in the Northeastern United States. A No Discharge Zone (NDZ) is a designated boundary within w... Northeast Ocean Data.

3. Ocean Disposal Sites, Northeast United States, 2012

2012. I.M. Systems Group. The term disposal site means a finally approved and precise geographical area within which ocean dumping of wastes is permitted under conditions sp... Coastal Services Center (U.S.).

4. Unexploded Ordnance Areas, Northeast United States, 2012

2012. I.M. Systems Group. Unexploded ordnance (or UXOs/UXBs, sometimes identified as UO) are explosive weapons (bombs, bullets, shells, grenades, land mines, naval mines, et... United States. National Oceanic and Atmospheric Administration and Coastal Services Center (U.S.).