Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • Source Data for GIS-based Identification of Areas that have Resource Potential for Sediment-hosted Pb-Zn Deposits in Alaska

    Metadata Updated: July 6, 2024

    Compressed file sedPbZn_SourceData_gdb.zip contains the GIS datasets and Python scripts used to calculate the estimated potential and certainty that sediment-hosted Pb-Zn (lead-zinc) deposits might be present in an area in Alaska. The statewide datasets include: Alaska Geochemical Database (AGDB3), Alaska Resource Data File (ARDF), lithology layers created from Alaska Geologic Map (SIM3340), and 12-digit HUCs, subwatersheds from the National Watershed Boundary dataset. FGDC metadata for all datasets are included. In addition, files are included for the user to modify the parameters of the analysis. These include two Python scripts, 1) used to score ARDF sites for sediment-hosted Pb-Zn potential, and 2) to evaluate each 12-digit HUC for sediment-hosted Pb-Zn potential and certainty based on queries on AGDB3, ARDF, and lithology. An mxd file and cartography layers are included for viewing the data selections in ArcGIS. Other supporting documents are included. Compressed file sedPbZn_SourceData_shape.zip contains shapefiles versions of all the geodatabase feature classes which are derivatives of published datasets ARDF and SIM3340, and CSV files of the ARDF keyword files. Other supporting documents included are: FGDC metadata for each data source, a pdf showing the query parameters for the analysis, and a README file.

    Access & Use Information

    Public: This dataset is intended for public access and use. 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.

    Downloads & Resources

    Dates

    Metadata Created Date June 1, 2023
    Metadata Updated Date July 6, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 1, 2023
    Metadata Updated Date July 6, 2024
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/3b8129cd31a228256b7f5b014e61a9ea
    Identifier USGS:5fbc6141d34eb413d5e26d63
    Data Last Modified 20220828
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://datainventory.doi.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 5930c6de-6525-4761-bfc7-a5ae08d154a9
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial 172.0,52.0,-129.8,72.0
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash babf0613b871114f2bda37cba3267f10b95dfbaa0e7347f410f7e4501cfb7812
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": 172.0, 52.0, 172.0, 72.0, -129.8, 72.0, -129.8, 52.0, 172.0, 52.0}

    Didn't find what you're looking for? Suggest a dataset here.