Metadata for Montana Indian Reservations
Identification Information:
- Citation:
- Originator: Montana State Library
- Publication date: 02/05/1991
- Title: Montana Indian Reservations
- Publication place: Helena, Montana
- Publisher: Montana State Library
- Online linkage:
http://nris.mt.gov/nsdi/nris/e00/ab9.zip
- Online linkage:
http://nris.mt.gov/nsdi/nris/shape/ab9.zip
- Browse graphic file name:
http://nris.mt.gov/nsdi/nris/ab9.gif
- Abstract:
- Montana Indian Reservations, digitized from 1:250,000 scale
USGS maps in the 1970s. The boundary of the Rocky Boys
Indian Reservation has been re-digitized from 1:100,000 and
1:24,000 scale maps.
- Purpose: Base map data.
- Time period of content:
- Beginning date: 01/01/1953
- Ending date: 01/01/1984
- Currentness reference: Publication Date
- Status:
- Progress: Complete
- Maintenance and update frequency: Unknown
- Access constraints: None
- Use constraints: Not for use at scales greater than 1:250000.
- Point of contact:
- Gerry Daumiller
- Senior GIS Programmer
- Montana State Library
- 1515 East 6th Avenue
- Helena,
Montana 59620-1800
- Telephone: (406) 444-5358
- Fax: (406) 444-0581
- E-Mail: gdaumiller@mt.gov
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Data Quality Information:
- Attribute accuracy report: Not Applicable
- Logical consistency report: Polygon and arc/node topology exist
- Completeness report: The data set is complete
- Horizontal Posistional Accuracy Report:
- Unknown. Other data from the same source has been known
to be up to a mile from the correct position. Accuracy of
1:250,000 scale maps is approximately 130 meters.
- Lineage:
- Source information:
- Originator:
- National Mapping Division
U.S. Geological Survey
- Publication date: 01/01/1953
- Title: 1:250,000-scale quadrangles
- Publication place: Reston, VA
- Publisher: U.S. Geological Survey
- Source scale denominator: 100000
- Type of source media: Paper
- Source contribution:
- Except for the Rocky Boys reservation, the data was
digitized from this source.
- Calendar date: 01/01/1953
- Source information:
- Originator:
- National Mapping Division
U.S. Geological Survey
- Publication date: 01/01/1984
- Title: 1:24,000-scale 7.5 minute quadrangles
- Publication place: Reston, VA
- Publisher: U.S. Geological Survey
- Source scale denominator: 24000
- Type of source media: paper
- Source contribution: The Rocky Boys reservation boundary is from this source.
- Calendar date: 01/01/1984
- Process step: Digitized boundaries from source maps.
-
- Process date: 02/05/1991
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Spatial Data Organization Information:
- Point and vector object information:
- SDTS object type: Complete Chain
- SDTS object count: 42
- SDTS object type: GT-polygon composed of chains
- SDTS object count: 29
- SDTS object type: Area Point
- SDTS object count: 18
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Spatial Reference Information:
- Horizontal coordinate system definition:
- Grid coordinate system name: State Plane Coordinate System 1983
- SPCS zone identifier: 2500
- Lambert conformal conic:
- Standard parallel: 45
- Standard parallel: 49
- Longitude of central meridian: -109.5
- Latitude of projection origin: 44.25
- False easting: 600000.00000
- False northing: 0.00000
- Planar distance units: meters
- Geodetic model:
- Horizontal datum name: North American Datum of 1983
- Ellipsoid name: Geodetic Reference System 80
- Semi-major axis: 6378137
- Denominator of flattening ratio: 298.257
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Entity and Attribute Information:
- Entity type label: INDRES.PAT
- Entity type definition: Polygon Attribute Table
- Attribute label: ACRES
- Attribute definition:
- Area, acres
Calculated from data set coordinates.
- Range domain minimum: 0
- Range domain maximum: 2289276
- Attribute units of measure: Acres
- Attribute label: NAME
- Attribute definition:
- Name of polygon feature.
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Distribution Information:
- Distributor:
- Gerry Daumiller
- Senior GIS Programmer
- Montana State Library
- 1515 East 6th Avenue
- Helena,
Montana 59620-1800
- Telephone: (406) 444-5358
- Fax: (406) 444-0581
- E-Mail: gdaumiller@mt.gov
- Distribution liability:
- Users must assume responsibility to determine the
usability of this data for their purposes.
- Standard order process:
- Non-digital form:
- Contact the State Library to see if the data is
available as hardcopy maps.
- Fees:
- For-profit organizations must pay our costs to reproduce the
data. Fees can be waived if doing Government work.
- Standard order process:
- Digital form:
- Format name: Arc/Info Export
- Online option:
http://nris.mt.gov/nsdi/nris/e00/ab9.zip- Offline option:
- Offline media: CD-ROM
- Recording format: ISO 9660
- Digital form:
- Format name: ESRI Shapefile
- Online option:
http://nris.mt.gov/nsdi/nris/shape/ab9.zip- Offline option:
- Offline media: CD-ROM
- Recording format: ISO 9660
- Fees:
- For-profit organizations must pay our costs to reproduce the
data. Fees can be waived if doing Government work.
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Metadata Reference Information:
- Metadata date: 04/03/1992
- Metadata review date: 04/10/1997
- Metadata contact:
- Gerry Daumiller
- Montana State Library
- 1515 East 6th Avenue
- Helena,
Montana 59620-1800
- Telephone: (406) 444-5358
- Fax: (406) 444-0581
- E-Mail: gdaumiller@mt.gov
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