16 conjuntos de datos encontrados

Etiquetas: hydrography

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  • Tongass Wetland Inventory

    This data set represents the extent, approximate location and type of wetlands and deepwater habitats in Southeast Alaska. These data delineate the areal extent of wetlands and...
  • Icefields to Estuaries Web Map, Coastal Module

    The Icefields to Estuaries map of the Southeast Alaska Coastal Module contains glaciers, estuaries, watershed boundaries, hydrology, sea surface temperatures, salinity,...
  • Anadromous Fish Upper and Lower Extents

    This dataset contains the 2012 version of the upstream and downstream extents (point features) for anadromous fish within Southeast Alaska and is pull from the Anadromous Waters...
  • AK Hydro modified AWC Points in Southeast Alaska

    These features ARE NOT AUTHORITATIVE CONTENT from the state's Anadroumous Waters Catalog.In in some instances, these points have been moved (via snapping) from their original...
  • Anadromous Fish Streams

    This dataset contains the 2012 version of the anadromous fish streams (polylines) for Southeast Alaska and is pull from the Anadromous Waters Catalog. The Alaska Department of...
  • NHDArea

    The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface...
  • NHDWaterbody

    The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface...
  • NHDFlowline

    The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface...
  • Alaska Coastline 1:63,360, Lines

    This is a first cut at a statewide 1:63,360 coastline. The entire coasline, however, is not 1:63.360; only where data was available as of January 1998. It is a mixture of...
  • AK Hydro Streams in Southeast Alaska

    This dataset portrays the linear water features in Southeast Alaska. The layer also provides channel type information, stream class information and classificationsparticular to...
  • National Wetlands Inventory - Wetlands, Southeast Alaska

    This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the Alaska, United States. These data delineate the areal extent of...
  • AK Hydro Stream Polygons in Southeast Alaska

    This dataset provides cartographic representation of "wide" linear water features in Southeast Alaska.
  • Chugach National Forest GIS – Freshwater Streams

    Digitized from 1:31,380 orthophoto quads. Estuarine channel types may extend beyond shoreline. Selected stream arcs on Cordova Ranger District updated October and November 2002....
  • Chugach National Forest GIS – Saltwater Shoreline Polygons

    Shoreline for the Chugach National Forest was digitized from 1:63,360 Primary Base Series (PBS) quads by the USFS Geometronics Service Center (GSC) in Salt Lake City. Data...
  • Chugach National Forest GIS – Lake Shore Polygons

    Lakes for the entire Chugach National Forest digitized from 1"/mile Primary Base Series (PBS) maps. Work was done under contract to the USFS Geometronics Service Center in Salt...
  • AK EPSCoR SCTC Sensor Locations

    Interactive web map showing the locations of various sensors used by Alaska EPSCoR Southcentral Test Case researchers. These sensors are located on the Kenai Peninsula and...