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Coal Fields of the Conterminous United States: Point locations of coking coal

Frequently anticipated questions:

• What does this data set describe?
  1. How should this data set be cited?
  2. What geographic area does the data set cover?
  3. What does it look like?
  4. Does the data set describe conditions during a particular time period?
  5. What is the general form of this data set?
  6. How does the data set represent geographic features?
  7. How does the data set describe geographic features?
• Who produced the data set?
  1. Who are the originators of the data set?
  2. Who also contributed to the data set?
  3. To whom should users address questions about the data?
• Why was the data set created?
• How was the data set created?
  1. From what previous works were the data drawn?
  2. How were the data generated, processed, and modified?
  3. What similar or related data should the user be aware of?
• How reliable are the data; what problems remain in the data set?
  1. How well have the observations been checked?
  2. How accurate are the geographic locations?
  3. How accurate are the heights or depths?
  4. Where are the gaps in the data? What is missing?
  5. How consistent are the relationships among the data, including topology?
• How can someone get a copy of the data set?
  1. Are there legal restrictions on access or use of the data?
  2. Who distributes the data?
  3. What's the catalog number I need to order this data set?
  4. What legal disclaimers am I supposed to read?
  5. How can I download or order the data?
• Who wrote the metadata?

What does this data set describe?

1. How should this data set be cited?

   (compiler), John Tully , 19960503, Coal Fields of the Conterminous United States: Point locations of coking coal: U.S. Geological Survey Open-File Report 96-92, USGS; Eastern Energy Team, Reston, VA.

   Online Links:

   • <http://pubs.usgs.gov/of/1996/of96-092/>

2. What geographic area does the data set cover?

   West_Bounding_Coordinate: -122.041

   East_Bounding_Coordinate: -78.183

   North_Bounding_Coordinate: 47.388

   South_Bounding_Coordinate: 33.111

3. What does it look like?

4. Does the data set describe conditions during a particular time period?

   Calendar_Date: 03-May-1996

   Currentness_Reference: publication date

5. What is the general form of this data set?

6. How does the data set represent geographic features?
   1. How are geographic features stored in the data set?

   2. What coordinate system is used to represent geographic features?

      Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitudes are given to the nearest 0.001. Longitudes are given to the nearest 0.001. Latitude and longitude values are specified in Decimal Degrees.

7. How does the data set describe geographic features?

Who produced the data set?

1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
   • John Tully (compiler)

2. Who also contributed to the data set?

3. To whom should users address questions about the data?
   John Tully
   MS 956 National Center
   Reston, Virginia 20192
   USA
   

   703-648-6432 (voice)
   

Why was the data set created?

This data set was compiled primarily for use in cartographic products. This coverage has also been used in web applications as well as in other miscellaneous graphic proudcts. Overall, the need for a digital version of this data was the underlying reason for generating this data set. Related covers include USCOAL (polygon coverage of US coal fields) and USAKCOALPT (point coverage of Alaska coal).

How was the data set created?

1. From what previous works were the data drawn?

2. How were the data generated, processed, and modified?

3. What similar or related data should the user be aware of?

   U.S. Geological Survey, 1960, Coal Fields of the United States, sheet 1, 1:5,000,000 (Trumbull).

How reliable are the data; what problems remain in the data set?

How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?

Access_Constraints: None

Use_Constraints: None

1. Who distributes the data set? (Distributor 1 of 1)
   John Tully compiler
   MS 956 National Center
   Reston, Virginia 20192
   USA
   

   703-648-6432 (voice)
   

2. What's the catalog number I need to order this data set?

   Coking Coal of the United States (USCOKECOAL)

3. What legal disclaimers am I supposed to read?

   This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards. Any use of trade, product, or firm names is for the descriptive purposes only and does not imply endorsement by the U.S. Government.

4. How can I download or order the data?
   • Availability in digital form:

     Data format:	Point locations of coking coal in format Shapefile (version 1.0)
     Network links:	<http://pubs.usgs.gov/of/1996/of96-092/arcview_files/uscoke.dbf> <http://pubs.usgs.gov/of/1996/of96-092/arcview_files/uscoke.shp> <http://pubs.usgs.gov/of/1996/of96-092/arcview_files/uscoke.shx>

   • Cost to order the data: none

Who wrote the metadata?

Dates:

Last modified: 03-May-1996

Metadata author:

John Tully compiler
USGS, Eastern Energy Team
MS 956 National Center
Reston, Virginia 20192
USA

703-648-6432 (voice)

Metadata standard:

Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998)