U.S. DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

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: U.S. Department of Interior, Bureau of Land Management (BLM)
Publisher: OR BLM
Publication place: Portland, OR
Publication date: 20170724
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 http://www.blm.gov/or/gis/files/docs/BLMGroundTransportation_WebDD.pdf BLM (Bureau of Land Management) GTRN (Ground Transportation) 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 ManagementSystem) FAMS (Facilities Assets 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) A published revision of the Department Manual's Part 305: Departmental Science Effects, Chapter 3: Integrity of Scientific and Scholarly Activities (305 DM 3), effective December 16, 2014, is available online at http://elips.doi.gov/ELIPS/DocView.aspx?id=4056. Scholarly information considered in Departmental decision making must be robust, of the highest quality, and the result of as rigorous scientific and scholarly processes as can be achieved. Most importantly, it must be trustworthy. This policy helps us to achieve that standard (http://www.doi.gov/scientificintegrity/index.cfm).
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: Windows 10; ESRI Arc Catalog 10.4
Time Period of Data
Time period(s) for which the data corresponds to the currentness reference.
Date: 20170724
Currentness reference:
publication date
Status
The state of and maintenance information for the data.
Data status: Complete
Update frequency: Continually
Key Words
Words or phrases that summarize certain aspects of the data.
Theme:
Keywords: transportation
Keyword thesaurus: ISO 19115 Topic Category
Theme:
Keywords: Recreation, Geospatial, Management
Keyword thesaurus: BLM-THEME
Theme:
Keywords: Transportation Networks, Non-Inventoried Trails, Trails, Ground Transportation, GTRN, Inventoried Trails
Keyword thesaurus: None
Place:
Keywords: Oregon, Washington
Keyword thesaurus: BLM-State
Data Access Constraints
Restrictions and legal prerequisites for accessing or using the data after access is granted.
Access constraints:
NON-PUBLIC. NOT FOR DISTRIBUTION. Although these data might be available to internal Bureau of Land Management (BLM) staff, contractors and partners, they should not be released. These data might contain sensitive information, and can only be accessed by the public through a FOIA request.
Use constraints:
NON-PUBLIC. BLM INTERNAL USE ONLY. NOT FOR DISTRIBUTION. The User should take reasonable measures to ensure that these data are protected from disclosure. The User assumes the entire risk associated with its use of these data. The BLM shall not be held liable for unintentional disclosure, nor for any use or misuse of the data described or contained herein. The User bears all responsibility in determining whether these data are fit for the User's intended use. The BLM should be cited as the data source in any products derived from these data. Any Users wishing to modify the data are obligated to describe within the process history section of the metadata the types of modifications they have performed. The User specifically agrees not to misrepresent the data, nor to imply that changes made were approved or endorsed by BLM. This data may be updated by BLM without notification to Users. The information contained in these data is dynamic and might 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 might 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 from which it was obtained.
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 overview:
Data Dictionary for this data is available on-line http://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.
Description:
BLM ORWA Trails
Source:
BLM
Attributes
OBJECTID
Definition:
Internal feature number.
Attribute values: Sequential unique whole numbers that are automatically generated.
Attribute definition source:
Esri
INVCAT
Definition:
Inventory Catalog
Attribute definition source:
BLM
TRAILNUM
Definition:
Trail Number
Attribute definition source:
BLM
TRAILNUM2
Definition:
Trail Secondary Number
Attribute definition source:
BLM
BLMTRLNUM
Definition:
BLM Trail Number
Attribute definition source:
BLM
USFSTRLNUM
Definition:
US Forest Service Trail Number
Attribute definition source:
BLM
OTHERTRLNUM
Definition:
Other Trail Number
Attribute definition source:
BLM
TRAILNAME
Definition:
Trail Name
Attribute definition source:
BLM
TRAILNAME2
Definition:
Trail Secondary Name
Attribute definition source:
BLM
DSG_NAME
Definition:
Special Designation Name
Attribute definition source:
BLM
SPECIALDESG
Definition:
Special Designation
Attribute definition source:
BLM
WSA_WAYS
Definition:
WSA Ways
Attribute definition source:
BLM
TRAILUSE
Definition:
Trail Use
Attribute definition source:
BLM
TRAILUSESNOW
Definition:
Trail Use Snow
Attribute definition source:
BLM
TRAILONROAD
Definition:
Trail on Road
Attribute definition source:
BLM
OWNERSHIP
Definition:
Jurisdiction
Attribute definition source:
BLM
OWNERDESG
Definition:
Owner Designation
Attribute definition source:
BLM
CAPITALIMP
Definition:
Capital Improvements
Attribute definition source:
BLM
MAINTRESP
Definition:
Maintenance Responsibility
Attribute definition source:
BLM
MAINTLVL
Definition:
Maintenance Level
Attribute definition source:
BLM
SURFACE
Definition:
Surface
Attribute definition source:
BLM
SURFACETYPE
Definition:
Surface Type
Attribute definition source:
BLM
FCI_CONDCODE
Definition:
FCI Condition Code
Attribute definition source:
BLM
CONSTRYEAR
Definition:
Construction Year
Attribute definition source:
BLM
AVGWIDTH
Definition:
Average Route Segment Width
Attribute definition source:
BLM
CLOSURESTAT
Definition:
Closure Status
Attribute definition source:
BLM
BEGINMILEPOST
Definition:
Segment Beginning Mile Post
Attribute definition source:
BLM
ENDMILEPOST
Definition:
Segment End Milepost
Attribute definition source:
BLM
TOTALMILES
Definition:
Total Mile of Segment
Attribute definition source:
BLM
BLMORGCODE
Definition:
Administrative unit Organization Code
Attribute definition source:
BLM
COMMENTS
Definition:
Comments
Attribute definition source:
BLm
ROUTENUM
Definition:
Route Number
Attribute definition source:
BLM
ROUTEID
Definition:
Route Identifier
Attribute definition source:
BLM
LINLOCID
Definition:
FAMS Equipment Number Linear Asset
Attribute definition source:
BLM
SEGASSETID
Definition:
FAMS Equipment Number Segment
Attribute definition source:
BLM
FRMWKID
Definition:
Framework Identifier
Attribute definition source:
BLM
ACCURACYFT
Definition:
Accuracy Feet
Attribute definition source:
BLM
COORDSRC
Definition:
Coordinate Source
Attribute definition source:
BLM
SOURCEVINTAGE
Definition:
Source Vintage
Attribute definition source:
BLM
SHAPE
Definition:
Feature geometry.
Attribute values: Coordinates defining the features.
Attribute definition source:
Esri
GIS_Miles
Definition:
GIS Calculated Miles
Attribute definition source:
BLM
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: 50472
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.
Attribute Accuracy
Accuracy of the identification of data entities, features and assignment of attribute values.
Attribute accuracy report:
there is no Accuracy Report for this data.
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
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
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
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
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
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
Address type: mailing
Address:
P.O. Box 2965
City: Portland
State or Province: OR
Postal code: 97208
County: US
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
Process Step 13
Process description:
GIS Miles field added.
Organization: BLM
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: 20160823
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
Standard Order Process
Common ways in which data may be obtained.
Digital form:
Format name: Arc GIS
Format version number: Feature Class
Format specification:
Winzip
File decompression technique: Winzip
Metadata Reference
Metadata Date
Dates associated with creating, updating and reviewing the metadata.
Last updated: 20121023
Last metadata review date: 20160823
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: Non classified
Security classification: Unclassified
Security handling: Non 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.