COVERAGE HISTFIRE

Available as - [Outline] - [SGML]

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Interrain Pacific
Publication_Date: unknown
Title: COVERAGE HISTFIRE
Geospatial_Data_Presentation_Form: ARC-INFO COVERAGE
Publication_Information:
Publication_Place: Portland,OR
Publisher: Interrain Pacific
Online_Linkage: <http://www.orst.edu/dept/tbaynep/active.html>

Description:
Abstract:
A series of four maps showing the state of forests in the northern coastal area of Oregon. They show the change in stand age over time due to fires. The maps show conditions in 1850, 1890, 1920, and 1940.

Purpose: Resource Management Planning

Supplemental_Information:
WODDB (Western Oregon Digital Database), MOSS (Map Overlay Statistical System), ADS (Automated Digitizing System), BLM (Bureau of Land Management)

Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 18500000
Ending_Date: 19400000
Currentness_Reference:

Status:
Progress: Complete
Maintenance_and_Update_Frequency: None Planned

Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -124.02993333
East_Bounding_Coordinate: -123.26717162
North_Bounding_Coordinate: 45.68955821
South_Bounding_Coordinate: 45.01775937

Keywords:
Theme:
Theme_Keyword_Thesaurus: none
Theme_Keyword: Environmental
Theme_Keyword: Land cover
Theme_Keyword: Forest ecosystems
Theme_Keyword: Forest fires
Theme_Keyword: Reafforestation
Theme_Keyword: Deforestation
Theme_Keyword: Soil degradation
Theme_Keyword: Freshwater degradation
Theme_Keyword: Sediment mobilization
Theme_Keyword: Run-off
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: Interrain Pacific
Contact_Organization: Interrain Pacific
Contact_Position:
Contact_Address:
Address_Type: Mailing and Physical Address
Address: 1200 NW Front Ave., Suite 470A
City: Portland
State_or_Province: OR
Postal_Code: 97209
Country: USA
Contact_Voice_Telephone: (503) 226-8108
Contact_Electronic_Mail_Address: interrain@igc.apc.org

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


Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
The attributes were checked against the original source for accuracy.
Logical_Consistency_Report:
The polygons have been checked for dangling lines and closure. This theme is built for polygon topology.
Completeness_Report:
This theme covers both public and private lands in the western portion of BLM Salem and Eugene Districts, and a small portion of the northern half of BLM Roseburg and Coos Bay Districts.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Unknown
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: OR/WA BLM
Title: Firehistory Maps
Source_Scale_Denominator: 500000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: Unknown
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: FIREHISTORY 1850/1890/1920/1940
Source_Contribution: Polygons and Attributes
Process_Step:
Process_Description:
The fire history map was digitized in ADS by BLM contractors. The ADS map was then translated into MOSS and plotted for QC against the original map.
Process_Date: Unknown
Process_Step:
Process_Description:
MOSS map of the fire history was translated into ARC by use of the MOSSARC command. Then the theme was inserted into the Q100 library.
Process_Date: Unknown
Process_Step:
Process_Description:
The Q100 Library was converted from Arc/Info ver. 6.1.2 to Arc/Info ver. 7.0.3.
Process_Date: 19960325


Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Point_and_Vector_Object_Count: 1089
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: String
Point_and_Vector_Object_Count: 2800
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 1087


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: 3.278395891189
Ordinate_Resolution: 3.278395891189
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: histfire.PAT
Entity_Type_Definition: -poly attribute table
Entity_Type_Definition_Source: computer generated

Attribute:
Attribute_Label: AGE_1850
Attribute_Definition: 'age of stand in 1850'
Attribute_Definition_Source: 'OR/WA Bureau of Land Management'
Attribute_Domain_Values:
Unrepresentable_Domain: see Overview_Description
Attribute:
Attribute_Label: AGE_1890
Attribute_Definition: 'age of stand in 1890'
Attribute_Definition_Source: 'OR/WA Bureau of Land Management'
Attribute_Domain_Values:
Unrepresentable_Domain: see Overview_Description
Attribute:
Attribute_Label: AGE_1920
Attribute_Definition: 'age of stand in 1920'
Attribute_Definition_Source: 'OR/WA Bureau of Land Management'
Attribute_Domain_Values:
Unrepresentable_Domain: see Overview_Description

Attribute:
Attribute_Label: AGE_1940
Attribute_Definition: 'age of stand in 1940'
Attribute_Definition_Source: 'OR/WA Bureau of Land Management'
Attribute_Domain_Values:
Unrepresentable_Domain: see Overview_Description
Overview_Description:
Entity_and_Attribute_Overview:

HISTFIRE.PAT

COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC
    1  AREA                   4    12     F      3
    5  PERIMETER              4    12     F      3
    9  HISTFIRE#              4     5     B      -
   13  HISTFIRE-ID            4     5     B      -
   17  SYMBOL                 3     3     I      -
   20  ACRES                 16    16     I      -
   36  AGE_1850               8     8     C      -
   44  AGE_1890               8     8     C      -
   52  AGE_1920               8     8     C      -
   60  AGE_1940               8     8     C      -


AGE_1850
100_199
200+
BURNED
NULL
AGE_1890
0_49
100_199
200+
50_99
BURNED
NULL
AGE_1920
0_49
100_199
200+
50_99
BURNED
NULL
AGE_1940
0_49
100_199
200+
50_99
BURNED
NULL
Entity_and_Attribute_Detail_Citation: not available


Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Tillamook Coastal Watershed Resource Center
Contact_Position: G.I.S. Coordinator
Contact_Address:
Address_Type: mailing and physical address
Address: 6385 Tillamook Ave.
City: Bay City
State_or_Province: OR
Postal_Code: 97107
Country: USA
Contact_Voice_Telephone: (503)377-4000
Contact_Instructions: Contact via email,mail,fax or telephone
Contact_Electronic_Mail_Address: requests@tcwrc.tbcc.cc.or.us

Distribution_Liability:
no warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. This disclaimer applies both to individual use of the data and aggregate use with other data. It is also strongly recommended that careful attention be paid to the contents of the metadata file associated with these data. The Tillamook Coastal Watershed Resource Center shall not be held liable for improper or incorrect use of the data described and/or contained herein.

Metadata_Reference_Information:
Metadata_Date: 19990120
Metadata_Review_Date:
Metadata_Future_Review_Date: 19990229
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Tillamook Coastal Watershed Resource Center
Contact_Person: Ann Stark
Contact_Position: GIS Coordinator
Contact_Address:
Address_Type: mailing and physical address
Address: 6385 Tillamook Ave.
City: Bay City
State_or_Province: OR
Postal_Code: 97107
Country: USA
Contact_Voice_Telephone: (503)377-4000
Contact_Facsimile_Telephone: (503)377-4010
Contact_Electronic_Mail_Address: requests@tcwrc.tbcc.cc.or.us
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Access_Constraints: none
Metadata_Use_Constraints: none

Generated by mp version 2.4.10 on Wed Jul 28 14:56:43 1999