Description: This ESRI ArcGIS (v 10.0) point geodatabase depicts the location of 3,328 public point-source coal-quality data points in Indiana including detailed location and coal quality information. The source of the geodatabase in an unpublished Microsoft Access database named "ICQD_Indiana2018.mdb".
Service Item Id: b6d073042dfe452181a7cc0aeb007088
Copyright Text: It is requested that the Indiana Geological and Survey be cited in any products generated from this data. The following source citation should be included: Drobniak, A., Mastalerz, M., and Johnson, M. R., 2018, The Indiana Coal Quality Database: The Indiana Geological and Water Survey Digital Information.
Sample_depth___cm__full_channel
(
type: esriFieldTypeString, alias: Sample position in the coal bed begining from the top of a seam [cm], editable: true, nullable: true, length: 255, defaultValue: null, modelName: Sample_depth___cm__full_channel
)
Iner
(
type: esriFieldTypeDouble, alias: Inertinite content [volume %] based on petrographic analysis, editable: true, nullable: true, defaultValue: null, modelName: Iner
)
MM
(
type: esriFieldTypeDouble, alias: Mineral matter content [volume %] based on petrographic analysis, editable: true, nullable: true, defaultValue: null, modelName: MM
)