Metadata for River Mile Locations (Tenth Mile Intervals)
Identification Information:
Citation:
Originator: Montana Fish, Wildlife & Parks
Publication date: 11/20/2014
Title: River Mile Locations (Tenth Mile Intervals)
Publication place: Helena, MT
Publisher: Montana Fish, Wildlife & Parks
Online linkage: http://fwp.mt.gov/gisData/shapefiles/rivermiles.zip

Abstract:
River miles at tenth mile intervals for all streams in MFISH that have an LLID.
Purpose: To assist with identifying locations along rivers.

Time period of content:
Calendar date: 09/05/2014
Currentness reference: publication date
Status:
Progress: Complete
Maintenance and update frequency: As needed
Access constraints: None
Use constraints:
Appropriate for 1:100,000. Users must assume responsibility to determine the usability of this data for their purposes. This data set is provided "as is" without warranty of any kind. Montana Fish, Wildlife & Parks (FWP) makes no representations or warranties whatsoever with respect to the accuracy or completeness of this data set and assumes no responsibility for the suitability of this data set for a particular purpose. FWP will not be liable for any damages incurred as a result of errors in this data set.
Point of contact:
Bill Daigle
Fisheries Information Specialist
Montana Fish, Wildlife & Parks
1420 E Sixth St
Helena, Montana 59620


Telephone: 406-444-3737
E-Mail: bdaigle@mt.gov


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Data Quality Information:
Lineage:

Process step:
WholeNum field added to differentiate whole river miles from tenths.
Process date: 02/06/2014
Process contact:
Bill Daigle
Fisheries Information Specialist
Montana Fish, Wildlife & Parks
1420 E Sixth Ave
Helena, Montana 59620


Telephone: 406-444-3737
E-Mail: bdaigle@mt.gov


Process step:
Generated point events for each tenth of a mile based on the start and end measures of the LLID. Routed the results along the 1:00K streams layer.
Process date: 09/05/2014
Process contact:
Bill Daigle
Fisheries Information Specialist
Montana Fish, Wildlife & Parks
Telephone: 406-444-3737
E-Mail: bdaigle@mt.gov


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Spatial Data Organization Information:
Point and vector object information:
SDTS object type: Entity point
SDTS object count: 1001654
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Spatial Reference Information:
Horizontal coordinate system definition:
Map projection:
Map projection name: NAD 1983 StatePlane Montana FIPS 2500
Lambert conformal conic:
NAD 1983 StatePlane Montana FIPS 2500
Standard parallel: 45.0
Standard parallel: 49.0
Longitude of central meridian: -109.5
Latitude of projection origin: 44.25
False easting: 600000.0
False northing: 0.0
Planar distance units: meter
Geodetic model:
Horizontal datum name: D North American 1983
Ellipsoid name: GRS 1980
Semi-major axis: 6378137.0
Denominator of flattening ratio: 298.257222101
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Entity and Attribute Information:
Entity type label: REFRNC.STREAMS_MILEPOINTS

Attribute label: OBJECTID
Attribute definition: Internal feature number.
Attribute domain:
Sequential unique whole numbers that are automatically generated.

Attribute label: Shape
Attribute definition: Feature geometry.
Attribute domain: Coordinates defining the features.

Attribute label: LLID
Attribute definition: Unique stream identifer (lat long id)

Attribute label: MEAS
Attribute definition: Measure in miles along stream route
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Distribution Information:
Distributor:
Lydia Bailey
GIS Manager
Montana Fish, Wildlife & Pakrs
1420 East 6th Ave
Helena, MT 59620-0701


Telephone: 406-444-5365
E-Mail: lbailey@mt.gov


Distribution liability: See access and use constraints information.

Standard order process:
Digital form:
Online option:
http://fwp.mt.gov/gisData/shapefiles/rivermiles.zip
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Metadata Reference Information:
Metadata date: 12/02/2014
Metadata contact:
Bill Daigle
Fisheries Information Specialist
Montana Fish, Wildlife & Parks
1420 East 6th Ave
Helena, MT 59620-0701


Telephone: 406-444-3737
E-Mail: bdaigle@mt.gov


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