Name: nfhl_s_firm_pan

Display Field: dfirm_id

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The National Flood Hazard Layer (NFHL) is a compilation of GIS data that comprises a nationwide digital Flood Insurance Rate Map. The GIS data and services are designed to provide the user with the ability to determine the flood zone, base flood elevation, and floodway status for a particular location. It also has information about the NFIP communities, map panels, cross sections, hydraulic structures, Coastal Barrier Resource System, and base maps such as road, stream, and public land survey data. Through flood studies, FEMA produces Flood Insurance Study Reports, FIRM Panels, and FIRM Databases. FIRM Databases that become effective are incorporated into the NFHL. Updates to the NFHL are issued through Letters of Map Revision (LOMRs) and Letters of Map Amendment (LOMAs). Continuously updated, the NFHL serves as a Digital Flood Insurance Rate Map representing the current effective flood data for those communities where maps have been digitized. NFHL data can be viewed with widely available GIS software, including freely available programs that work with GIS shapefiles. For more information on the NFHL, see the online resources referenced herein. Using base maps: The minimum horizontal positional accuracy for base map hydrographic and transportation features used with the NFHL is the NSSDA radial accuracy of 38 feet. Letter of Map Amendment (LOMA) point locations are approximate. The location of the LOMA is referenced in the legal description of the letter itself. LOMA points can be viewed in the NFHL Interactive Map on the FEMA GeoPlatform.

Service Item Id: 463679c1b6864ccf8ebcc95a571ec555

Copyright Text: Federal Emergency Management Agency (FEMA)

Default Visibility: true

MaxRecordCount: 100000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -170.8750000748356
YMin: -14.437508255539456
XMax: 145.87500003900197
YMax: 66.62501243398106
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [194, 242, 234, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
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
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• firm_id ( type: esriFieldTypeString, alias: FIRM_ID, length: 32 )
• st_area(shape) ( type: esriFieldTypeDouble, alias: st_area(shape) )
• st_length(shape) ( type: esriFieldTypeDouble, alias: st_length(shape) )
• objectid ( type: esriFieldTypeOID, alias: objectid )
• dfirm_id ( type: esriFieldTypeString, alias: dfirm_id, length: 6 )
• version_id ( type: esriFieldTypeString, alias: version_id, length: 11 )
• st_fips ( type: esriFieldTypeString, alias: st_fips, length: 2 )
• pcomm ( type: esriFieldTypeString, alias: pcomm, length: 4 )
• panel ( type: esriFieldTypeString, alias: panel, length: 4 )
• suffix ( type: esriFieldTypeString, alias: suffix, length: 1 )
• firm_pan ( type: esriFieldTypeString, alias: firm_pan, length: 11 )
• panel_typ ( type: esriFieldTypeString, alias: panel_typ, length: 30 )
• pre_date ( type: esriFieldTypeDate, alias: pre_date, length: 8 )
• eff_date ( type: esriFieldTypeDate, alias: eff_date, length: 8 )
• scale ( type: esriFieldTypeString, alias: scale, length: 5 )
• pnp_reason ( type: esriFieldTypeString, alias: pnp_reason, length: 254 )
• base_typ ( type: esriFieldTypeString, alias: base_typ, length: 10 )
• source_cit ( type: esriFieldTypeString, alias: source_cit, length: 21 )
• gfid ( type: esriFieldTypeString, alias: gfid, length: 36 )
• shape ( type: esriFieldTypeGeometry, alias: shape )

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

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