COVERAGE STEELSUM

Available as - [Outline] - [SGML]

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Oregon Department of Fish & Wildlife
Publication_Date: 1996
Title: COVERAGE STEELSUM
Geospatial_Data_Presentation_Form: ARC-INFO COVERAGE
Publication_Information:
Publication_Place: Portland,OR
Publisher: Oregon Department of Fish & Wildlife
Online_Linkage: <http://www.orst.edu/dept/tbaynep/active.html>

Description:
Abstract:
Distribution of summer steelhead This is a DYNAMIC dataset in that it represents stream segments that are known to be used by summer steelhead. However, these reaches may not be used on an annual basis due to natural variations in run size, water conditions and other environmental factors.

Purpose: To map known distribution of Chum salmon.

Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 19960000
Currentness_Reference:

Status:
Progress: Dynamic
Maintenance_and_Update_Frequency: Current plans are to update this data every 2 years.
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -123.99720805
East_Bounding_Coordinate: -123.34531161
North_Bounding_Coordinate: 45.64573513
South_Bounding_Coordinate: 45.16056665

Keywords:
Theme:
Theme_Keyword_Thesaurus: none
Theme_Keyword: fish presence
Theme_Keyword: habitat
Theme_Keyword: salmonid
Theme_Keyword: chum
Place:
Place_Keyword_Thesaurus: none
Place_Keyword: North America
Place_Keyword: United States of America
Place_Keyword: OR
Place_Keyword: Oregon
Place_Keyword: Tillamook Basin

Access_Constraints: none

Use_Constraints: see Distribution_Liability

Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Milt Hill
Contact_Organization: Oregon Department of Fish & Wildlife
Contact_Address:
Address_Type: Mailing and Physical Address
Address: 2501 SW 1st Ave.
City: Portland
State_or_Province: OR
Postal_Code: 97201
Country: USA
Contact_Voice_Telephone: (503) 872-5310 x5583
Contact_Electronic_Mail_Address: Milton.E.Hill@state.or.us

Data_Set_Credit: Created by Keith Hupperts, ODFW with input from field staff.

Native_Data_Set_Environment:
Windows_NT, 4.0, Intel ARC/INFO version 7.2.1

Cross_Reference:
Citation_Information:
Originator: Oregon Department of Fish & Wildlife
Publication_Date: various
Title: Habitat and Reach surveys
Geospatial_Data_Presentation_Form: ARC_INFO COVERAGE
Publication_Information:
Publication_Place: Corvallis,OR
Publisher: Oregon Department of Fish & Wildlife
Online_Linkage: <http://www.orst.edu/dept/tbaynep/active.html>


Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
All distribution data have been reviewed at least once by the ODFW Field staff(typically District Biologists), however, some of this data may have changed due to its dynamic nature.
Logical_Consistency_Report:
Chain-node topology present. Only streams rated for summer steelhead are included in coverage.

Logical_Consistency_Report:
Chain-node topology present. Only streams rated for chum are included in coverage.

Completeness_Report:
Many streams that contain summer steelhead distribution are not found in the 1:100,000 scale streams data.

Lineage:
Process_Step:
Process_Description:
This data was created through a process where 1:100,000 scale hardcopy maps were plotted by hydrologic unit and then provided to ODFW field staff. Based on survey data, supporting documentation and the best professional judgement of field biologists, the distribution of spawning, rearing and migration use types were then marked on the maps with highlighter pens. This data was then digitized by ODFW GIS staff and stored as event tables in Info file format. For mapping purposes, using the tools of dynamic segmentation, the event tables are combined with the 1:100,000 scale routed streams coverages on a HUC by HUC basis.For the purpose of distributing this data, we have converted the event tables into coverage format with the EVENTARC command.This results in a static version of the "dynamic" data, but in a more common format.
Process_Date: unknown


Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: String
Point_and_Vector_Object_Count: 40


Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Lambert Conformal Conic
Lambert_Conformal_Conic:
Standard_Parallel: 43
Standard_Parallel: 45.5
Longitude_of_Central_Meridian: -120.5
Latitude_of_Projection_Origin: 41.75
False_Easting: 400000.00000
False_Northing: 0.00000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 17.08171272277
Ordinate_Resolution: 17.08171272277
Planar_Distance_Units: 3.2808400000
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: GRS1980
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98


Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: steelsum.AAT
Entity_Type_Definition: -line attribute table of summer steelhead distribution
Entity_Type_Definition_Source: computer generated

Attribute:
Attribute_Label: LLID
Attribute_Definition: 'longitude-latitude ID; route identifier'
Attribute_Definition_Source: 'Oregon Dept. of Fish & Wildlife
Attribute_Domain_Values:
Unrepresentable_Domain: large unique domain

Attribute:
Attribute_Label: HABITAT
Attribute_Definition: 'fish use type'
Attribute_Definition_Source: 'Oregon Dept. of Fish & Wildlife,
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: Spawning and Rearing (defined as areas where eggs are deposited
Enumerated_Domain_Value_Definition_Source: 'Oregon Dept. of Fish & Wildlife
Enumerated_Domain:
Enumerated_Domain_Value: 3
Enumerated_Domain_Value_Definition:
Migration (defined as areas where juvenile and/or adult fish pass through
Enumerated_Domain_Value_Definition_Source: 'Oregon Dept. of Fish & Wildlife
Attribute:
Attribute_Label: FROM
Attribute_Definition: 'stream mile beginning number for distribution'
Attribute_Definition_Source: 'Oregon Dept. of Fish & Wildlife,
Attribute_Domain_Values:
Unrepresentable_Domain: large unique domain
Attribute:
Attribute_Label: TO
Attribute_Definition: 'stream mile ending number for distribution'
Attribute_Definition_Source: 'Oregon Dept. of Fish & Wildlife,
Attribute_Domain_Values:
Unrepresentable_Domain: large unique domain
Attribute:
Attribute_Label: NAME
Attribute_Definition: 'stream name'
Attribute_Definition_Source: 'Oregon Dept. of Fish & Wildlife,
Attribute_Domain_Values:
Unrepresentable_Domain: large unique domain
Overview_Description:
Entity_and_Attribute_Overview:

STEELSUM.AAT

COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC
    1  FNODE#                 4     5     B      -
    5  TNODE#                 4     5     B      -
    9  LPOLY#                 4     5     B      -
   13  RPOLY#                 4     5     B      -
   17  LENGTH                 4    12     F      3
   21  STEELSUM#              4     5     B      -
   25  STEELSUM-ID            4     5     B      -
   29  LLID                  13    13     C      -
   42  HABITAT                2     2     I      -
   44  FROM                   4    12     F      3
   48  TO                     4    12     F      3
   52  NAME                  60    60     C      -



Generated by mp version 2.4.10 on Wed Jul 28 15:07:32 1999