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  • LANDFIRE.AK_ASP

    Metadata Updated: November 12, 2020

    This file is generated from NED DEM that has been clipped to the LANDFIRE boundary. The aspect grid defines downslope direction. Non-defined aspect (slope less than or =2) are assigned a value of -1. Aspect values range from 0.0 to 359.0 degrees. -9999 indicates NoData. Values have been adjusted to account for the Albers projection. The aspect grid was computed using the aspect function in ArcGIS 10.1.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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    Dates

    Metadata Date January 31, 2007
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) May 31, 2013 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from DOI Open Data

    Additional Metadata

    Resource Type Dataset
    Metadata Date January 31, 2007
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) May 31, 2013 (publication)
    Responsible Party Wildland Fire Science, Earth Resources Observation and Science Center, U.S. Geological Survey (Point of Contact)
    Contact Email
    Guid
    Access Constraints Use Constraints: None. Acknowledgement of the U.S. Geological Survey would be appreciated in products derived from these data., Access Constraints: None
    Bbox East Long -138.75803269007818
    Bbox North Lat 71.14926911648406
    Bbox South Lat 50.824773478534226
    Bbox West Long -179.8299135763675
    Coupled Resource
    Frequency Of Update asNeeded
    Licence Although all data and software published for the DEM have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and related materials or functioning of the software. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data, software, or related materials.
    Metadata Language
    Metadata Type geospatial
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2000-01-01

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