Description: A national BLM GTLF data standard is essential for collecting the landscape-scale data necessary to identify management opportunities and challenges that may not be evident when managing smaller land areas. GTLF data not only serve the crucial function of improving BLM transportation planning, but is also invaluable to numerous other BLM programs affected by transportation (e.g. water and air quality, wildlife habitat fragmentation, engineering, realty, cultural resources).
Copyright Text: Bureau of Land Management, Network Operations Center (NOC)
FLTP_CODE
(
type: esriFieldTypeString, alias: FLTP Status, length: 9
, Coded Values:
[No: Route is not identified as part of FLTP]
, [Nominated: Route is nominated to be part of FLTP]
, [Yes: Route has been identified as part of FLTP]
, ...1 more...
)
DSTRBTE_EXTRNL_CODE
(
type: esriFieldTypeString, alias: External Distribution Status, length: 7
, Coded Values:
[NO: No - Negative or Not Present]
, [YES: Yes - Affirmative or Present]
, [UNK: Unknown]
)
PLAN_ROUTE_DSGNTN_AUTH
(
type: esriFieldTypeString, alias: Planned Route Designation Authority, length: 10
, Coded Values:
[BLM: BLM has route designation authority.]
, [Non-BLM: BLM does NOT have route designation authority.]
, [Unknown: Org. with route designation authority is unknown.]
)
PLAN_ASSET_CLASS
(
type: esriFieldTypeString, alias: Asset Classification, length: 50
, Coded Values:
[Transportation System - Road: Route designated for use by low-clearance vehicles having 4+ wheels and maintained for regular continuous use.]
, [Transportation System - Primitive Road: Route designated for use by 4-wheel drive/high-clearance vehicles.]
, [Transportation System - Trail: Route designated for use by human-powered, stock or off-road vehicles, or for historical/heritage values.]
, ...4 more...
)
PLAN_PRMRY_ROUTE_MNGT_OBJTV
(
type: esriFieldTypeString, alias: Planned Primary Route Management Objective, length: 25
, Coded Values:
[Connectivity: Primary objective is travel between 2+ other routes.]
, [Experience: Primary objective is to provide for recreational experience.]
, [Access: Access to specific location for specific task/project.]
)
PLAN_MODE_TRNSPRT
(
type: esriFieldTypeString, alias: Planned Mode of Transport, length: 25
, Coded Values:
[Non-Mechanized: Transport using propulsion by foot and/or stock animal. Nothing mechanized or motorized.]
, [Non-Motorized: Includes all non-mechanized forms plus mechanical forms of propulsion.]
, [Motorized: Includes all motorized, mechanized and non-mechanized forms of transport.]
)
PLAN_ADD_MODE_TRNSPRT_RSTRT_CD
(
type: esriFieldTypeString, alias: Planned Additional Mode of Transport Restriction Status, length: 7
, Coded Values:
[NO: No - Negative or Not Present]
, [YES: Yes - Affirmative or Present]
, [UNK: Unknown]
)
PLAN_ACCESS_RSTRCT
(
type: esriFieldTypeString, alias: Planned Access Restriction, length: 50
, Coded Values:
[All: No one allowed to access.]
, [Admin Only: Government management uses only (BLM, Fire, etc.)]
, [None: No restrictions on who can use the route.]
, ...2 more...
)
OBSRVE_MODE_TRNSPRT
(
type: esriFieldTypeString, alias: Observed Mode of Transport, length: 25
, Coded Values:
[Non-Mechanized: Transport using propulsion by foot and/or stock animal. Nothing mechanized or motorized.]
, [Non-Motorized: Includes all non-mechanized forms plus mechanical forms of propulsion.]
, [Motorized: Includes all motorized, mechanized and non-mechanized forms of transport.]
, ...1 more...
)
OBSRVE_SRFCE_TYPE
(
type: esriFieldTypeString, alias: Observed Surface Type, length: 25
, Coded Values:
[Solid Surface: Include, not limited to, full depth asphalt, asphalt overlay, bituminous surface treatment (BST) and concrete.]
, [Aggregate: Any aggregate material regardless of compaction status.]
, [Natural Improved: Natural on-site surface that has been improved.]
, ...4 more...
)
OBSRVE_FUNC_CLASS
(
type: esriFieldTypeString, alias: Observed Functional Class, length: 15
, Coded Values:
[Collector: Connects to arterials to provide primary access.]
, [Local: Connects to collector access.]
, [Unknown: Unknown]
, ...2 more...
)
OBSRVE_ROUTE_USE_CLASS
(
type: esriFieldTypeString, alias: Observed Route Use Class, length: 50
, Coded Values:
[Over Snow Vehicle: Any of various motorized vehicles for travel on snow.]
, [Unknown: Route use is either unknown or undetermined.]
, [2WD Low: 2wd Low Clearance Passenger Vehicle]
, ...8 more...
)
ROUTE_SPCL_DSGNTN_TYPE
(
type: esriFieldTypeString, alias: Route Special Designation Type, length: 25
, Coded Values:
[National Historic Trail: Part of National Trail System and recognize broad facets of history]
, [National Scenic Trail: Part of National Trail System, protected scenic corridors for recreation]
, [BLM Back Country Byway: Designated as part of BLM Back Country Byway system through RMP]
, ...1 more...
)