Appendices for GIS-Based Identification of Areas that have Resource Potential for Sediment-hosted Pb-Zn Deposits in Alaska

Compressed file sedPbZn_Appendices.zip contains the appendix files 2, 3, and 4 associated with U.S. Geological Survey (USGS) publication Open-File Report 2020-1147. Appendix 2 provides the scoring criteria of the Alaska Resource Data File (ARDF), listing keywords for different ARDF fields and the weighting factor for each word. Appendix 3 lists the ARDF sites with the resulting scores of the keyword searches. Appendix 4 charts out the queries used on the Geologic Map of Alaska to create different lithology datasets. The appendices are each provided as XLSX and CSV files. Also included is a CSV with the results of the scoring analysis showing for each subwatershed (HUC12) the score for each source data layer, total score, and potential and certainty classification.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
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catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier http://datainventory.doi.gov/id/dataset/usgs-5fbc62ccd34eb413d5e270a7
metadata_type geospatial
modified 2022-08-28T00:00:00Z
old-spatial 172.0, 52.0, -129.8, 72.0
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 893eda03d8fa66861ed98dbff84b9fe0a3de8c068a7dd533140a44c948124837
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]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • data-analysis-and-visualization
  • geology
  • geoscientificinformation
  • lead-zinc-deposits
  • scientific-interpretation
  • usgs-5fbc62ccd34eb413d5e270a7
isopen False
license_id notspecified
license_title License not specified
maintainer Nora Shew
maintainer_email nshew@usgs.gov
metadata_created 2025-09-24T02:40:49.007750
metadata_modified 2025-09-24T02:40:49.007758
notes Compressed file sedPbZn_Appendices.zip contains the appendix files 2, 3, and 4 associated with U.S. Geological Survey (USGS) publication Open-File Report 2020-1147. Appendix 2 provides the scoring criteria of the Alaska Resource Data File (ARDF), listing keywords for different ARDF fields and the weighting factor for each word. Appendix 3 lists the ARDF sites with the resulting scores of the keyword searches. Appendix 4 charts out the queries used on the Geologic Map of Alaska to create different lithology datasets. The appendices are each provided as XLSX and CSV files. Also included is a CSV with the results of the scoring analysis showing for each subwatershed (HUC12) the score for each source data layer, total score, and potential and certainty classification.
num_resources 2
num_tags 14
title Appendices for GIS-Based Identification of Areas that have Resource Potential for Sediment-hosted Pb-Zn Deposits in Alaska