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U.S. DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

Oregon / Washington

GIS Metadata


BLM OR GTRN Publication Trails Line
FGDC Metadata
Show Definitions
Description | Spatial | Data Structure | Data Quality | Data Source | Data Distribution | Metadata
Description
Citation
Information used to reference the data.
Title: BLM OR GTRN Publication Trails Line
Originators: Bureau of Land Management
Publisher: OR BLM
Publication place: Portland, OR
Publication date: 20141125
Data type: vector digital data
Other citation details:
Known locally as gtrn_pub_trails_arc
Description
A characterization of the data, including its intended use and limitations.
Abstract:
gtrn_pub_trails_arc: Publication dataset showing both BLM inventoried and non-inventoried trails in Oregon & Washington.
Purpose:
Resource Management Planning
Supplemental information:
Data Dictionary for this data is available on-line www.blm.gov/or/gis/files/docs/BLMGroundTransportation_WebDD.pdf BLM (Bureau of Land Management), USFS (United States Forest Service), USGS (United States Geographic Survey), WODDB (Western Oregon Digital Database), TRB (WODDB Transportation Theme), QC3 (Third round of Quality Control for TRB theme), TIMS (Transportation Information Management System), FIMMS (Facilities Inventory Maintenance Management System), FAMS (Facilities Asset Management System), DLG (Digital Line Graph), CFF (Cartographic Feature File), RMP (Resource Management Plan), TMO (Transportation Maintenance Objective), O&C (Oregon & California Revested Railroad Lands), PD (Public Domain Lands), CBWR (Coos Bay Wagon Road Lands), MLR (Multiple Land Resource) This dataset is updated on a weekly basis by the BLM Oregon State Office. Please see process contact for details.
Point Of Contact
Contact information for the individual or organization that is knowledgeable about the data.
Organization: BLM OSO
Person: Chris Knauf
Position: Travel Plan Coordinator
Phone: (503) 808-6427
Email: cknauf@blm.gov
Address type: physical
Address:
333 SW First Ave
City: Portland
State or Province: OR
Postal code: 97204
County: US
Data Type
How the data are represented, formatted and maintained by the data producing organization.
Data type: vector digital data
Native dataset environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 1; ESRI ArcCatalog 9.1.0.722
Time Period of Data
Time period(s) for which the data corresponds to the currentness reference.
Date: 20141125
Currentness reference:
publication date
Status
The state of and maintenance information for the data.
Data status: In work
Update frequency: Continually
Key Words
Words or phrases that summarize certain aspects of the data.
Theme:
Keywords: Recreation, Framework
Keyword thesaurus: BLM-Theme
Theme:
Keywords: transportation
Keyword thesaurus: ISO 19115
Theme:
Keywords: Inventoried Trails, Trails, GTRN, Transportation Networks, Ground Transportation, Non-Inventoried Trails
Keyword thesaurus: None
Theme:
Keywords: transportation
Keyword thesaurus: ISO 19115 Topic Categories
Place:
Keywords: Washington, Oregon
Keyword thesaurus: BLM-State
Data Access Constraints
Restrictions and legal prerequisites for accessing or using the data after access is granted.
Access constraints:
PUBLIC DATA: None, these data are considered public domain.
Use constraints:
These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. The information contained in these data is dynamic and may change over time. The data are not better than the original sources from which they were derived, and both scale and accuracy may vary across the data set. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. These data are neither legal documents nor land surveys, and must not be used as such. Official records may be referenced at most BLM offices. Please report any errors in the data to the BLM office for which it was obtained. The BLM should be cited as the data source in any products derived from these data. Any Users wishing to modify the data should describe the types of modifications they have performed. The User should not misrepresent the data, nor imply that changes made were approved or endorsed by BLM. This information may be updated without notification.
Spatial Reference Information
Horizontal Coordinate System
Reference system from which linear or angular quantities are measured and assigned to the position that a point occupies.
Coordinate System Details
Geographic coordinate system
Latitude resolution: 2e-008
Longitude resolution: 2e-008
Geographic coordinate units: Decimal Degrees
Geodetic model
Horizontal datum name: D North American 1983
Ellipsoid name: GRS 1980
Semi-major axis: 6378137.0
Denominator of flattening ratio: 298.257222101
Spatial Domain
The geographic areal domain of the data that describes the western, eastern, northern, and southern geographic limits of data coverage.
Bounding Coordinates
In Unprojected coordinates (geographic)
Boundary Coordinate
West -124.736886 (latitude)
East -116.500971 (latitude)
North 49.000263 (longitude)
South 41.874839 (longitude)
Data Structure and Attribute Information
Overview
Summary of the information content of the data, including other references to complete descriptions of entity types, attributes, and attribute values for the data.
Entity and attribute detailed citation:
Data Dictionary for this data is available on-line www.blm.gov/or/gis/files/docs/BLMGroundTransportation_WebDD.pdf
Direct spatial reference method: Vector
Indirect spatial reference method: None
Attributes of gtrn_pub_trails_arc
Detailed descriptions of entity type, attributes, and attribute values for the data.
Attributes
OBJECTID
Definition:
Internal feature number.
Attribute values: Sequential unique whole numbers that are automatically generated.
Attribute definition source:
Esri
INVCAT
TRAILNUM
TRAILNUM2
BLMTRLNUM
USFSTRLNUM
OTHERTRLNUM
TRAILNAME
TRAILNAME2
DSG_NAME
SPECIALDESG
WSA_WAYS
TRAILUSE
TRAILUSESNOW
TRAILONROAD
OWNERSHIP
OWNERDESG
CAPITALIMP
MAINTRESP
MAINTLVL
SURFACE
SURFACETYPE
FCI_CONDCODE
CONSTRYEAR
AVGWIDTH
CLOSURESTAT
BEGINMILEPOST
ENDMILEPOST
TOTALMILES
BLMORGCODE
COMMENTS
ROUTENUM
ROUTEID
LINLOCID
SEGASSETID
FRMWKID
ACCURACYFT
COORDSRC
SOURCEVINTAGE
SHAPE
Definition:
Feature geometry.
Attribute values: Coordinates defining the features.
Attribute definition source:
Esri
SHAPE_Length
Definition:
Length of feature in internal units.
Attribute values: Positive real numbers that are automatically generated.
Attribute definition source:
Esri
SDTS Feature Description
Description of point and vector spatial objects in the data using the Spatial Data Transfer Standards (SDTS) terminology.
Spatial data transfer standard (SDTS) terms
Feature class
Type: String
Count: 48730
Data Quality and Accuracy Information
General
Information about the fidelity of relationships, data quality and accuracy tests, omissions, selection criteria, generalization, and definitions used to derive the data.
Logical consistency report:
Data are considered logically consistent.
Completeness report:
Dataset is considered to be complete.
Positional Accuracy
Accuracy of the positional aspects of the data.
Horizontal accuracy report:
Unknown
Data Source and Process Information
Data Sources
Information about the source data used to construct or derive the data.
Data source information
BLM_Inv_Trails_arc
Title: BLM_Inv_Trails_arc
Originators: OR BLM
Publication date: unpublished material
Data type: vector digital data
Media: onLine
Source contribution:
BLM inventoried trails
Non_Inv_Trails_arc
Title: Non_Inv_Trails_arc
Originators: OR BLM
Publication date: unpublished material
Data type: vector digital data
Media: onLine
Source contribution:
Non BLM inventoried roads
Process Steps
Information about events, parameters, tolerances and techniques applied to construct or derive the data.
Process step information
Process Step 1
Process description:
Data from two feature classes in the editing database are loaded to this feature class: BLM_Inv_Trails_arc and Non_Inv_Trails_arc. Feature-level metadata and edit tracking fields are not retained. Remaining field names are changed. Data from Non_Inv_Trails_arc is assigned a value of Other in the new field InvCat. Data from BLM_Inv_Trails_arc is supplemented with tabular information from the table FAMS_Trails to populate fields that are not found in this source feature class. These trails are assigned a value of BLM in the InvCat field.
Organization: U.S. Bureau of Land Management, OR/WA State Office
Person: Steve Salas
Position: GIS Specialist / ArcSDE Administrator
Phone: (503) 808-6416
Email: ssalas@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: unknown
Data Source used
BLM_Inv_Trails_arc
Title: BLM_Inv_Trails_arc
Originators: OR BLM
Publication date: unpublished material
Data type: vector digital data
Media: onLine
Source contribution:
BLM inventoried trails
Non_Inv_Trails_arc
Title: Non_Inv_Trails_arc
Originators: OR BLM
Publication date: unpublished material
Data type: vector digital data
Media: onLine
Source contribution:
Non BLM inventoried roads
Data Source produced
gtrn_pub_trails_arc
Process Step 2
Process description:
Added the fields WSA_WAYS, DSG_NAME, AVGWIDTH, Added Fish and Wildlife Service (FWS) and Other Federal Agency (OTHF) domains to the field OWNERDESG.
Organization: Bureau of Land Management
Person: Rachele Moore
Position: GIS Specialist
Phone: (503) 808-6566
Email: r1moore@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20081006
Process Step 3
Process description:
The order of the fields was changed in all tables. This was done to clean-up logical groupings of fields and to fix the inconsistent field order between tables. The FAMS terminology changed at FAMS 6.0. EqNum_Parent became Lin_Loc_ID in the FAMS table and LinLocID in the publication datasets; EqNum_Child became Seg_Asset_ID in the FAMS table and SegAssetID in the publication datasets. A prefix of L was added to the SegAssetID values. OwnerDesg field - domain description was changed for consistency; private road was changed to private route. MaintResp field - domain was updated to match the FAMS 6.0 domain; Maintenance Agreement BLM was removed. Surface & SurfaceType - At FAMS 6.0 the Surface domain was condensed to just four values. The FAMS 5.0 Surface Type values were retained as an editable GTRN field; the FAMS 6.0 values populate the Surface field. Optional1 field increased from a length of 20 to a length of 75. Facility_ID, Segment_ID, FIMMSKey, and Cnty_Cd were removed from the Roads and Trails FAMS table as these are no longer populated in FAMS. CountyCd was also removed from the roads and trails publication datasets.
Organization: Bureau of Land Management
Person: Rachele Moore
Position: GIS Specialist
Phone: (503) 808-6566
Email: r1moore@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20101029
Process Step 4
Process description:
Reorganization of existing field order, rename of ROUTEEQNUM to LINLOCID and SEGEQNUM to SEGASSETID for consistency with FAMS. Field CNTYCD dropped.
Organization: U.S. Bureau of Land Management, OR/WA State Office
Person: Steve Salas
Position: GIS Specialist / ArcSDE Administrator
Phone: 503-808-6416
Email: ssalas@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20101101
Process Step 5
Process description:
SpecialDesg - a domain list was added to this field. SpecialDesg - the domain list was modified. This field is no longer coming from FAMS and now exists in all feature classes: BLM inventoried roads and trails, non-inventoried roads and trails, and highways. *The Special Designation field was removed from the FAMS application during the May 26, 2011 release.
Organization: Bureau of Land Management
Person: Rachele Moore
Position: GIS Specialist
Phone: (503) 808-6566
Email: r1moore@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20101227
Process Step 6
Process description:
Altered domains for route special designations and their names.
Organization: U.S. Bureau of Land Management - OR/WA State Office
Person: Steve Salas
Position: GIS Specialist
Phone: 503-808-6416
Email: ssalas@blm.gov
Process date: 20101228
Process Step 7
Process description:
Removed fields RouteSeg, RouteSpur, AccessRights. Added field FrmwkID.
Organization: U.S. Bureau of Land Management - OR/WA State Office
Person: Steve Salas
Position: GIS Specialist
Phone: 503-808-6416
Email: ssalas@blm.gov
Process date: 20110617
Process Step 8
Process description:
TrailUse - the domain was modified in order to accommodate multi-use trails. TrailUseSnow - field was created to capture trail use when the surface type is snow.
Organization: Bureau of Land Management
Person: Rachele Moore
Position: GIS Specialist
Phone: (503) 808-6566
Email: r1moore@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20110902
Process Step 9
Process description:
SurfaceType - the domain value 'Natural (Graded & Drained) was changed to 'Natural Improved'. Definitions were added to the two 'natural' domain values.
Organization: Bureau of Land Management
Person: Rachele Moore
Position: GIS Specialist
Phone: (503) 808-6566
Email: r1moore@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20111216
Process Step 10
Process description:
Ownership and Control - the O&C Logging Road Right-of-Way Handbook, H-2812-1, dated February 2009, clarified our understanding of ownership and control. The existing GTRN 'control' field (the FAMS 'juris' field) was renamed to 'ownership' and a new 'control' field was added.
Organization: Bureau of Land Management
Person: Rachele Moore
Position: GIS Specialist
Phone: (503) 808-6566
Email: r1moore@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20120316
Process Step 11
Process description:
OwnDsgtn and Ownership - a domain was added to the OwnDsgtn field for state forestry routes (STF). Ownership was removed from the non-inventoried roads and trails datasets and is being populated from the OwnDsgtn field in the publication roads and trails datasets. Optional1 was renamed to Comments and expanded to a length of 255 characters.
Organization: Bureau of Land Management
Person: Rachele Moore
Position: GIS Specialist
Phone: (503) 808-6566
Email: r1moore@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20120629
Process Step 12
Process description:
Publication roads and trails will no longer have fields for district code & resource area code - this information will be folded into BLM Org. Code. (which could be the FBMS district or RA code - up to the user to populate).
Organization: Bureau of Land Management
Person: Steve Salas
Position: GIS Specialist
Phone: (503) 808-6416
Email: ssalas@blm.gov
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Process date: 20131025
Data Distribution Information
General
Description of the data known by the party from whom the data may be obtained, liability of party distributing data, and technical capabilities required to use the data.
Distribution liability:
The BLM assumes no responsibility for errors or omissions. No warranty is made by the BLM as to the accuracy, reliability, or completeness of these data for individual use or aggregate use with other data; nor shall the act of distribution to contractors, partners, or beyond, constitute any such warranty for individual or aggregate data use with other data. Although these data have been processed successfully on computers of BLM, no warranty, expressed or implied, is made by BLM regarding the use of these data on any other system, or for general or scientific purposes, nor does the fact of distribution constitute or imply any such warranty. In no event shall the BLM have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of the use or reliance on the geographic data or arising out of the delivery, installation, operation, or support by BLM.
Distribution Point of Contact
Contact information for the individual or organization distributing the data.
Organization: Bureau of Land Management
Person: Eric Hiebenthal
Position: GIS Data Management Specialist
Phone: 503-808-6565
Fax: 503-808-6374
Email: ehiebent@blm.gov
Hours of service: 7:30 a.m. to 4:00 p.m.
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Metadata Reference
Metadata Date
Dates associated with creating, updating and reviewing the metadata.
Last updated: 20121023
Last metadata review date: 20140429
Metadata Point of Contact
Contact information for the individual or organization responsible for the metadata information.
Organization: Bureau of Land Management, Oregon State Office
Person: Roger Mills
Position: GIS Specialist
Phone: (503) 808-6340
Fax: (503) 808-6419
Telecommunications Device or Teletypewriter (TDD/TTY) phone: tdd/tty phone
Email: r2mills@blm.gov
Hours of service: 8:00-4:00
Instructions:
None
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
Metadata Security Information
Handling restrictions imposed on the metadata because of national security, privacy or other concerns.
Security classifiction system: Not Classified
Metadata Standards
Description of the metadata standard used to document the data and reference to any additional extended profiles to the standard used by the metadata producer.
Standard name: FGDC Content Standard for Digital Geospatial Metadata
Standard version: FGDC-STD-001-1998
Time convention: local time
FGDC Plus Metadata Stylesheet
Stylesheet: FGDC Plus Stylesheet
File name: FGDC Plus.xsl
Version: 2.0
Description: This metadata is displayed using the FGDC Plus Stylesheet, which is an XSL template that can be used with ArcGIS software to display metadata. It displays metadata elements defined in the Content Standard for Digital Geospatial Metadata (CSDGM) - aka FGDC Standard, the ESRI Profile of CSDGM, the Biological Data Profile of CSDGM, and the Shoreline Data Profile of CSDGM. CSDGM is the US Federal Metadata standard. The Federal Geographic Data Committee originally adopted the CSDGM in 1994 and revised it in 1998. According to Executive Order 12096 all Federal agencies are ordered to use this standard to document geospatial data created as of January, 1995. The standard is often referred to as the FGDC Metadata Standard and has been implemented beyond the federal level with State and local governments adopting the metadata standard as well. The Biological Data Profile broadens the application of the CSDGM so that it is more easily applied to biological data that are not explicitly geographic (laboratory results, field notes, specimen collections, research reports) but can be associated with a geographic location. Includes taxonomical vocabulary. The Shoreline Data Profile addresses variability in the definition and mapping of shorelines by providing a standardized set of terms and data elements required to support metadata for shoreline and coastal data sets. The FGDC Plus Stylesheet includes the Dublin Core Metadata Element Set. It supports W3C DOM compatible browsers such as IE7, IE6, Netscape 7, and Mozilla Firefox. It is in the public domain and may be freely used, modified, and redistributed. It is provided "AS-IS" without warranty or technical support.
Instructions: On the top of the page, click on the title of the dataset to toggle opening and closing of all metadata content sections or click section links listed horizontally below the title to open individual sections. Click on a section name (e.g. Description) to open and close section content. Within a section, click on a item name (Status, Key Words, etc.) to open and close individual content items. By default, the Citation information within the Description section is always open for display.
Download: FGDC Plus Stylesheet is available from the ArcScripts downloads at www.esri.com.