Name: Cross Sections

Display Field: DFIRM_ID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: FEMA Cross Sections are required for any Digital Flood Insurance Rate Map database where cross sections are shown on the Flood Insurance Rate Map (FIRM). These lines represent the locations of channel surveys performed for input into the hydraulic model used to calculate flood elevations. These locations are also shown on the Flood Profiles in the Flood Insurance Study (FIS) report and can be used to cross reference the Flood Profiles to the planimetric depiction of the flood hazards. Downloaded 4/19/2017 by Harris County Engineering Department GIS from FEMA NFHL Status Page. (http://www.floodmaps.fema.gov/NFHL/status.shtml).

Copyright Text: FEMA

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 20000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 2928791.238071054
YMin: 1.3752604095027566E7
XMax: 3265612.570660636
YMax: 1.3990371050266981E7
Spatial Reference: 102740  (2278)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSSolid
Color: [0, 0, 0, 255]
Width: 1
Label: N/A
Description: N/A
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• DFIRM_ID ( type: esriFieldTypeString, alias: DFIRM_ID, length: 6 )
• VERSION_ID ( type: esriFieldTypeString, alias: VERSION_ID, length: 11 )
• XS_LN_ID ( type: esriFieldTypeString, alias: CROSS SECTION LINE ID, length: 32 )
• WTR_NM ( type: esriFieldTypeString, alias: SURFACE WATER NAME, length: 100 )
• STREAM_STN ( type: esriFieldTypeDouble, alias: STREAM STATION )
• START_ID ( type: esriFieldTypeString, alias: STATION START ID, length: 32 )
• XS_LTR ( type: esriFieldTypeString, alias: CROSS SECTION LETTER, length: 12 )
• XS_LN_TYP ( type: esriFieldTypeString, alias: CROSS SECTION LINE TYPE, length: 24 )
• WSEL_REG ( type: esriFieldTypeDouble, alias: REGULATORY WATER SURFACE ELEVATION )
• STRMBED_EL ( type: esriFieldTypeDouble, alias: STREAMBED ELEVATION )
• LEN_UNIT ( type: esriFieldTypeString, alias: LENGTH UNITS, length: 16 )
• V_DATUM ( type: esriFieldTypeString, alias: VERTICAL DATUM, length: 17 )
• PROFXS_TXT ( type: esriFieldTypeString, alias: PROFILE CROSS SECTION TEXT, length: 80 )
• MODEL_ID ( type: esriFieldTypeString, alias: MODEL ID, length: 100 )
• SEQ ( type: esriFieldTypeInteger, alias: SEQUENCE )
• SOURCE_CIT ( type: esriFieldTypeString, alias: SOURCE CITATION, length: 21 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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