Metadata for River Mile Locations (Tenth Mile Intervals)
Identification Information:
Citation:
Originator: Montana Fish, Wildlife & Parks
Publication date: 09/05/2014
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:
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


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: Metadata imported.
Process date: 09/10/2014
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Spatial Data Organization Information:
Point and vector object information:
ESRI feature type: Point
ESRI feature count: 997871
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Spatial Reference Information:
Horizontal coordinate system definition:
Projected coordinate system name: NAD_1983_StatePlane_Montana_FIPS_2500
Grid coordinate system name: State Plane Coordinate System 1983
SPCS zone identifier: 2500
Lambert conformal conic:
Standard parallel: 45.000000
Standard parallel: 49.000000
Longitude of central meridian: -109.500000
Latitude of projection origin: 44.250000
False easting: 600000.000000
False northing: 0.000000
Planar distance units: meters
Geodetic model:
Horizontal datum name: North American Datum of 1983
Ellipsoid name: Geodetic Reference System 80
Semi-major axis: 6378137.000000
Denominator of flattening ratio: 298.257222
Altitude system definition:
Altitude resolution: 1.000000
Altitude encoding method:
Explicit elevation coordinate included with horizontal coordinates
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Entity and Attribute Information:
Entity type label:
REFRNC.STREAMS_MILEPOINTS
Entity count: 997871

Attribute label: FID
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


Resource description: Downloadable Data



Standard order process:
Digital form:
Transfer size: 82.792
megabytes
Online option:
http://fwp.mt.gov/gisData/shapefiles/rivermiles.zip
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Metadata Reference Information:
Metadata date: 09/05/2014
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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