Name: Trail Surface

Display Field: TRL_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This feature class contains detailed trail surface information such as trail setting, trail type, trail width, trail composition, erosional features, use, % slope, classification and maintenance features/recommendations. The trail is broken into small sections based on the above attribution. A change to any one of the attributes listed above results in closing out and starting a new feature. For instance, if a section of trail changes from 5 feet wide to 8 feet, the 5 foot section is closed out and a new feature is created and attributed with the 8 foot width.Since many small trail features make up an entire trail, segment and trail ID's have be created to aid in generalizing each trail. Trails are also broken up into segments. Trails are segmented to capture major trail type and surface changes. For instance, if the initial section of a trail is generally within a flood control channel and then comes out into a natural setting, the trail would be segmented in order to segregate that section of trail as flood control channel. All data was collected using a Trimble GeoExplorer 6000 GPS receiver. Data was post processed using the Differential Correction utility in Trimble's Pathfinder Office software. Horizontal accuracy percentages for processed data are as follows.5 to 15cm - 55%15 to 30cm - 5%15 to 30cm - 20%.5 to 1m - 17%1 to 2m - 3%Linear sufface data was further post processed to align with LARIAC Imagery.

Copyright Text: The Planning Center|DC&E, 2013 and County of Los Angeles, 2013

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 36113

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.3248765499117425E7
YMin: 3993688.988879928
XMax: -1.3104873840688359E7
YMax: 4101495.9930097284
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: TRL_SURF_S
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: P
  Label: Paved
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 4
• Value: U
  Label: Unpaved
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [104, 104, 104, 255]
  Width: 4
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• TRL_NAME ( type: esriFieldTypeString, alias: Trail Name, length: 75 )
• FEATURE_ID ( type: esriFieldTypeString, alias: Feature ID, length: 7 )
• TRL_ID ( type: esriFieldTypeString, alias: Trail ID, length: 6 )
• SEG_ID ( type: esriFieldTypeString, alias: Segment ID, length: 10 )
• ST_LOC_FT ( type: esriFieldTypeInteger, alias: Start Location (ft) )
• END_LOC_FT ( type: esriFieldTypeInteger, alias: End Location (ft) )
• SETTING ( type: esriFieldTypeString, alias: Setting, length: 50 , Coded Values: [U: Urban/Developed] , [N: Natural/Open Space] )
• TRL_TYPE ( type: esriFieldTypeString, alias: Trail Type, length: 50 , Coded Values: [SW: Sidewalk] , [SI: Street In-Street] , [SS: Street Shoulder] , ...15 more... )
• TRL_WIDTH ( type: esriFieldTypeInteger, alias: Trail Width )
• TRL_SURF ( type: esriFieldTypeString, alias: Trail Surface, length: 50 , Coded Values: [A: Asphalt] , [C: Concrete] , [G: Crushed Gravel] , ...12 more... )
• LEN_FT ( type: esriFieldTypeInteger, alias: Length (feature) )
• ENT_DEP_FT ( type: esriFieldTypeDouble, alias: Entrenchment Depth (ft) )
• RIL_WID_FT ( type: esriFieldTypeDouble, alias: Rill Width (ft) )
• RIL_DEP_FT ( type: esriFieldTypeDouble, alias: Rill Depth (ft) )
• MNT_ACT_A ( type: esriFieldTypeString, alias: Maintenance Action A, length: 50 , Coded Values: [ATT: Attention Needed] , [BRS: Brushing] , [CON: Construct] , ...11 more... )
• MNT_FEAT_A ( type: esriFieldTypeString, alias: Maintenance Feature A, length: 50 , Coded Values: [ADC: Armored Drain Crossing] , [BRG: Bridge] , [CC: Creek Crossing] , ...14 more... )
• MNT_STAT_A ( type: esriFieldTypeString, alias: Maintenance Status A, length: 50 , Coded Values: [P: Pending] , [A: Addressed] , [PC: Pending-checklist] )
• MNT_ACT_B ( type: esriFieldTypeString, alias: Maintenance Action B, length: 50 , Coded Values: [ATT: Attention Needed] , [BRS: Brushing] , [CON: Construct] , ...11 more... )
• MNT_FEAT_B ( type: esriFieldTypeString, alias: Maintenance Feature B, length: 50 , Coded Values: [ADC: Armored Drain Crossing] , [BRG: Bridge] , [CC: Creek Crossing] , ...14 more... )
• MNT_STAT_B ( type: esriFieldTypeString, alias: Maintenance Status B, length: 50 , Coded Values: [P: Pending] , [A: Addressed] , [PC: Pending-checklist] )
• MNT_ACT_C ( type: esriFieldTypeString, alias: Maintenance Action C, length: 50 , Coded Values: [ATT: Attention Needed] , [BRS: Brushing] , [CON: Construct] , ...11 more... )
• MNT_FEAT_C ( type: esriFieldTypeString, alias: Maintenance Feature C, length: 50 , Coded Values: [ADC: Armored Drain Crossing] , [BRG: Bridge] , [CC: Creek Crossing] , ...14 more... )
• MNT_STAT_C ( type: esriFieldTypeString, alias: Maintenance Status C, length: 50 , Coded Values: [P: Pending] , [A: Addressed] , [PC: Pending-checklist] )
• PCT_SLOPE ( type: esriFieldTypeString, alias: Percent Slope, length: 150 , Coded Values: [1: 0-10 Gentle] , [2: 10-15 Moderate] , [3: 15+ Steep] )
• LEN_FT_S ( type: esriFieldTypeInteger, alias: Length (segment) )
• CLASS_S ( type: esriFieldTypeString, alias: Trail Classification (segment), length: 50 , Coded Values: [HT: Hybrid Trail] , [MNT: Modified Natural Trail] , [MRP: Modified Recreational Trail] , ...1 more... )
• TRL_TYPE_S ( type: esriFieldTypeString, alias: Trail Type (segment), length: 50 , Coded Values: [SW: Sidewalk] , [SI: Street In-Street] , [SS: Street Shoulder] , ...15 more... )
• TRL_SURF_S ( type: esriFieldTypeString, alias: Trail Surface (segment), length: 50 , Coded Values: [A: Asphalt] , [C: Concrete] , [G: Crushed Gravel] , ...12 more... )
• BRDG_X_S ( type: esriFieldTypeSmallInteger, alias: Bridge Crossings (segment) )
• USE_HIKE_S ( type: esriFieldTypeString, alias: Use Hiking (segment), length: 10 , Coded Values: [Y: Yes] , [N: No] )
• USE_BIKE_S ( type: esriFieldTypeString, alias: Use Biking (segment), length: 10 , Coded Values: [Y: Yes] , [N: No] )
• USE_EQU_S ( type: esriFieldTypeString, alias: Use Equestrian (segment), length: 10 , Coded Values: [Y: Yes] , [N: No] )
• USE_ATV_S ( type: esriFieldTypeString, alias: Use ATV/OSV (segment), length: 10 , Coded Values: [Y: Yes] , [N: No] )
• ADA_ACC_S ( type: esriFieldTypeString, alias: ADA Access (segment), length: 20 , Coded Values: [Y: Yes] , [N: No] , [U: Unknown] , ...3 more... )
• PET_ACC_S ( type: esriFieldTypeString, alias: Pet Access (segment), length: 10 , Coded Values: [LSH: Leashed] , [VC: Voice Control] , [NP: No Pets] , ...1 more... )
• STATUS_S ( type: esriFieldTypeString, alias: Trail Status (segment), length: 50 , Coded Values: [O: Official] , [P: Planned] , [D: Decommissioned] , ...2 more... )
• ADPT_TRL_S ( type: esriFieldTypeString, alias: BOS Adoption (segment), length: 10 , Coded Values: [Y: Yes] , [N: No] )
• SUP_DIST ( type: esriFieldTypeString, alias: Supervisorial District, length: 50 )
• HARDCOPY ( type: esriFieldTypeString, alias: Hardcopy, length: 150 )
• COMMENT ( type: esriFieldTypeString, alias: Comment, length: 150 )
• COLLECT_DT ( type: esriFieldTypeDate, alias: Collection Date, length: 8 )
• COLLECT_TM ( type: esriFieldTypeString, alias: Collection Time, length: 50 )
• COLLECT_BY ( type: esriFieldTypeString, alias: Collected By, length: 50 )
• REVISE_DT ( type: esriFieldTypeDate, alias: Revision Date, length: 8 )
• REVISE_BY ( type: esriFieldTypeString, alias: Revised By, length: 50 )
• PHOTO ( type: esriFieldTypeString, alias: Photo, length: 150 )
• TXT_A ( type: esriFieldTypeString, alias: Text Field A (blank), length: 75 )
• TXT_B ( type: esriFieldTypeString, alias: Text Field B (blank), length: 50 )
• TXT_C ( type: esriFieldTypeString, alias: Text Field C (blank), length: 50 )
• TXT_D ( type: esriFieldTypeString, alias: Text Field D (blank), length: 150 )
• TXT_E ( type: esriFieldTypeString, alias: Text Field E (blank), length: 250 )
• INTG_A ( type: esriFieldTypeSmallInteger, alias: Integer Field A (blank) )
• INTG_B ( type: esriFieldTypeInteger, alias: Integer Field B (blank) )
• INTG_C ( type: esriFieldTypeInteger, alias: Integer Field C (blank) )
• INTG_D ( type: esriFieldTypeDouble, alias: Integer Field D (blank) )
• INTG_E ( type: esriFieldTypeDouble, alias: Integer Field E (blank) )
• DATE_A ( type: esriFieldTypeDate, alias: Date Field A (blank), length: 8 )
• DATE_B ( type: esriFieldTypeDate, alias: Date Field B (blank), length: 8 )
• Shape ( type: esriFieldTypeGeometry, alias: SHAPE )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• URL ( type: esriFieldTypeString, alias: URL, length: 150 )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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