Description

more
The layers in the service contain data for the most important coal layers in both the Eastern and Western coal fields of Kentucky. Coal thickness measurement points, coal boreholes, mined-out-areas, and areal extents of coal thickness are available for each coal layer.

Dataset Attributes

  • point84
    Number
  • coal_basin
    Text
    {"value"=>"EIB", "count"=>78} ()
  • coal_reserve_district
    Text
    {"value"=>"Madisonville ", "count"=>77} (), {"value"=>"Licking River ", "count"=>1} ()
  • county_name
    Text
    {"value"=>"Daviess ", "count"=>21} (), {"value"=>"Union ", "count"=>17} (), {"value"=>"Mclean ", "count"=>17} (), {"value"=>"Hopkins ", "count"=>8} (), {"value"=>"Muhlenberg ", "count"=>6} (), {"value"=>"Henderson ", "count"=>6} (), {"value"=>"Webster ", "count"=>1} (), {"value"=>"Ohio ", "count"=>1} (), {"value"=>"Menifee ", "count"=>1} ()
  • quadrangle_name
    Text
    {"value"=>"Curdsville ", "count"=>20} (), {"value"=>"Dekoven ", "count"=>13} (), {"value"=>"Calhoun ", "count"=>10} (), {"value"=>"Panther ", "count"=>6} (), {"value"=>"Saint Charles ", "count"=>4} (), {"value"=>"Henderson ", "count"=>4} (), {"value"=>"Wilson ", "count"=>2} (), {"value"=>"Sacramento ", "count"=>2} (), {"value"=>"Paradise ", "count"=>2} (), {"value"=>"Madisonville West ", "count"=>2} ()
  • data_source
    Text
    {"value"=>"TVA-GOOD RECORDS", "count"=>63} (), {"value"=>"INSTITUTE FOR MINING AND MINERALS RESEARCH", "count"=>4} (), {"value"=>"CURRENS & SMATH", "count"=>3} (), {"value"=>"CURRENS & ROBERTSON", "count"=>3} (), {"value"=>"WILLIAMS, DAVE", "count"=>2} (), {"value"=>"UNIVERSITY OF KENTUCKY", "count"=>1} (), {"value"=>"U. S. GEOLOGICAL SURVEY", "count"=>1} (), {"value"=>"CURRENS & WILLIAMS", "count"=>1} ()
  • field_map_id
    Text
  • field_note_id
    Text
    {"value"=>"KGS 955", "count"=>1} (), {"value"=>"KGS 954", "count"=>1} (), {"value"=>"KGS 953", "count"=>1} (), {"value"=>"KGS 904", "count"=>1} (), {"value"=>"KGS 893", "count"=>1} (), {"value"=>"KGS 841", "count"=>1} (), {"value"=>"KGS 830", "count"=>1} ()
  • site_type
    Text
    {"value"=>"coal exploration hole", "count"=>36} (), {"value"=>"coal exploration core", "count"=>30} (), {"value"=>"unknown", "count"=>9} (), {"value"=>"surface coal mine", "count"=>3} ()
  • coal_condition
    Text
    {"value"=>"UNKNOWN", "count"=>8} (), {"value"=>"FRESH, CLEAN, DRY", "count"=>4} (), {"value"=>"OXIDIZED, CLEAN, DRY", "count"=>1} (), {"value"=>"FRESH, CLEAN, DAMP", "count"=>1} (), {"value"=>"\"CROPPY\", CLEAN, MOIST", "count"=>1} ()
  • coal_name
    Text
    {"value"=>"DEKOVEN", "count"=>78} ()
  • coal_number
    Number
    431010 to 431010
  • coal_elevation
    Number
    -528 to 600
  • elevation_method
    Text
    {"value"=>"Unknown ", "count"=>37} (), {"value"=>"Surveyed ", "count"=>20} (), {"value"=>"Topo undifferentiated ", "count"=>18} (), {"value"=>"Altimeter ", "count"=>3} ()
  • total_coal_in
    Number
    0 to 74.4
  • total_parting_in
    Number
    0 to 0
  • total_seam_in
    Number
    0 to 74.4
  • thickness_modifier
    Text
    {"value"=>"Estimated ", "count"=>8} ()
  • roof_lithology
    Text
    {"value"=>"NO DESCRIPTION ", "count"=>78} ()
  • floor_lithology
    Text
    {"value"=>"NO DESCRIPTION ", "count"=>78} ()
  • thickness_id
    Number
  • north_latitude83
    Number
    37.17651 to 37.860531
  • west_longitude83
    Number
    -88.625587 to -86.931801
  • quality_sample
    Number

About

Related Datasets