Abstract: Polygonal delineation of district and ownership boundaries within and adjacent to RGI study area. The data is based upon 1:100,000 scale Bureau of Land Management (BLM) surface management maps. Data set includes jurisdictions for the Fort Hall Indian Reservation, Caribou National Forest, INEEL, Burley District, Idaho Falls District and private. This data was downloaded from the Interior Columbia Basin Ecosystem Managment Project (ICBEMP).
Theme Keyword: Ownership
Place Keyword: Southeast Idaho
Bounding Coordinates: 42.000 to -113.595; 44.000 to -111.043; North American Datum 1983
Purpose: Identify districts and land ownership within and adjacent to RGI study area
Native data set environment: Unknown, ArcInfo
Cross reference: Regional Geographic Initiative
Time period of content: Unknown
Calendar Date: 6/7/95
Currentness reference: Data Release #4
Maintenance and update frequency: As requested
II. Projection Information:
Map projection name: Transverse Mercator (State Plane Coordinate System - Idaho East)
III. Spatial Data Organization:
Indirect spatial reference: Lower Portneuf River Valley and Fort Hall Reservation
IV. Contact Information:
Contact organization (primary): GIS Training and Research Center - Idaho State University
V. Data dictionary:
Entity and attribute overview: Arc attribute table for ownerships. Attribute information was included with original data from ICBEMP.
VI. Source information:
Source citation:
VII. Processing steps:
Process description: Prior processing information is limited. The original ICBEMP data was projected from Albers NAD27 to Transverse Mercator State Plane Coordinate System NAD 83. For more information on original data refer to the website (http://www.icbemp.gov/). Any changes made to coverage during this time are unknown. Coverage was converted to shapefile (ArcShape).
As of 6/99, data was imported into Arc (ShapeArc) with subclass to retain attributes. Coverage was edited in ArcEdit and topology built (Arc Clean), polygons designated and labeled (RegionPoly), and exported as interchange file (e00).
Original Projection Information
Process date: 9/98
VIII. Data quality:
Horizontal positional accuracy value: Unknown
Horizontal datum name: North American Datum 1983
Ellipsoid name: Geodetic Reference System 1980
Altitude datum name: National Geodetic Vertical Datum of 1929
Planar distance units: Feet
Altitude distance units: Feet
Longitude of central meridian: -112 10 00
Latitude of projection origin: 41 40 00
False easting: 200,000 meters
False northing: 0
Coordinate precision: Single
Direct spatial reference: Vector
SDTS Point and vector object type: GT-Polygon (polygon)
Contact address:
Address: Campus Box 8104
City: Pocatello
State: ID
Postal Code: 83209-8104
Contact voice telephone: (208) 282-2757
Hours of service: 8 a.m. - 5 p.m. MST Mon- Fri.
Entity (table) elements:
Entity type label: ownshp.pat
Entity type definition: Polygon attribute table
Attribute elements:
Attribute (field) no.: 1
Attribute label: Own
Attribute definition: District and ownership designations
Attribute definition source: Definitions provided by ICBEMP: 0-Not Attributed, 1-Private, 2-Water, 11-Forest Service, 12-Agricultural Research Service, 20-Department of Defense,
21-Corps of Engineers, 30-Department of Energy, 41-Bureau of Land Management, 42-Bureau of Reclamation, 43-US Fish and Wildlife Service, 44-National Park Service, 70-County land, 71-City land, 80-State land, 81-State land that may be a mix of ownerships, 90-Tribal Land.
Attribute domain: 0 to 90
Attribute format type: Numeric
Attribute format length: 2
Attribute measurement resolution: Not applicable
Attribute units of measure: Not applicable
Attribute value accuracy: Unknown
Attribute value accuracy explanation: Unknown
Attribute measurement frequency: Unknown
Attribute (field) no.: 2
Attribute label: Agency_cd
Attribute definition: Code for National Forest (First Digit Region, Next 2 Digits, Forest Codes) or BLM District (First 2 Digits State Fips Code, Last 3,
District Codes).
Attribute domain: 0 to 16030
Attribute format type: Numeric
Attribute format length: 5
Attribute measurement resolution: Not applicable
Attribute units of measure: Not applicable
Attribute value accuracy: Unknown
Attribute value accuracy explanation: Unknown
Attribute measurement frequency: Unknown
Attribute (field) no.: 3
Attribute label: Agency_nm
Attribute definition: Administrative unit name given by managing agency (national forest national park or site)
Attribute domain: Burley District, Caribou NF, Fort Hall Reservation,
INEEL, Idaho Falls District, Null, Private, Water
Attribute format type: Character
Attribute format length: 30
Attribute measurement resolution: Not applicable
Attribute units of measure: Not applicable
Attribute value accuracy: Unknown
Attribute value accuracy explanation: Unknown
Attribute measurement frequency: Unknown
Title: Interior Columbia Basin Ecosystem Managment Project: For
national forests actual ownership rather than legislatively proclaimed boundaries.
Originator: University of Wyoming Department of Zoology and Physiology.
Spatial data found at ICBEMP website http://www.icbemp.gov.
Publication date: 6/7/95
Source contribution: District and ownership locations within and adjacent to RGI study area
Source scale denominator: 1:100,000
Type of source media: digital
Projection: ALBERS
Datum: NAD27 (or none)
Units: METERS
Spheroid: CLARKE1866
Parameters:
1st standard parallel: 43 0 0.000
2nd standard parallel: 48 0 0.000
Central meridian: -117 0 0.00
Latitude of projection's origin: 41 0 0.000
False easting (meters): 700000.00000
False northing (meters): 0.00000
Process contact: GIS Training and Research Center - Idaho State University
Original process contact: Jim Blatt, ICBEMP.
Horizontal positional accuracy explanation: No accuracy information provided with dataset
Attribute accuracy value: Unknown
Attribute accuracy explanation: No accuracy information provided with dataset
Logical consistency report: Data set is topologically structured polygon data with nodes at all intersections
(Arc Clean).
Completeness report: Complete pending review