View In:   ArcGIS Online Map Viewer

Parent Layer: FEMA

Name: LOMRs (RFCD)

Display Field: AREA

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset contains polygons representing areas within Clark County, Nevada that have been modified (removed, added or structure) by Letters of Map Revision (LOMR) issued by the Federal Emergency Management Agency (FEMA). The data is created from linework provided by the engineering firm contracted by FEMA to produce the Flood Insurance Rate Maps (FIRM) and the Digital Flood Insurance Rate Maps (DFIRM) for Clark County.

Service Item Id: 6c62b8b407354b96b7e3e010dae34464

Copyright Text: Clark County Regional Flood Control District

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 500000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -1.2901803858107973E7
YMin: 4164396.732528795
XMax: -1.2695883032105485E7
YMax: 4418948.855734529
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: CHNGAREA
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: ADDED
  Label: ADDED
  Description: N/A
  Symbol:
  Style: esriSFSDiagonalCross
  Color: [230, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: REMOVED
  Label: REMOVED
  Description: N/A
  Symbol:
  Style: esriSFSDiagonalCross
  Color: [255, 255, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: STRUCTURE
  Label: STRUCTURE
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [252, 195, 179, 255]
  Outline:
  Style: esriSLSSolid
  Color: [245, 202, 122, 255]
  Width: 2
Transparency: 20
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: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: CHNGAREA

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• RFCGIS.lomr_p.AREA ( type: esriFieldTypeDouble, alias: gismo.RFCGIS.lomr_p.AREA, editable: true, nullable: true, defaultValue: null, modelName: RFCGIS.lomr_p.AREA )
• PERIMETER ( type: esriFieldTypeDouble, alias: Perimeter, editable: true, nullable: true, defaultValue: null, modelName: PERIMETER )
• CHNGAREA ( type: esriFieldTypeString, alias: Change Area, editable: true, nullable: true, length: 10, defaultValue: null, modelName: CHNGAREA )
• REVDATE ( type: esriFieldTypeString, alias: Revision Date, editable: true, nullable: true, length: 10, defaultValue: null, modelName: REVDATE )
• OLDCASENO ( type: esriFieldTypeString, alias: Old Case Number, editable: true, nullable: true, length: 12, defaultValue: null, modelName: OLDCASENO )
• CASE_NO ( type: esriFieldTypeString, alias: Case Number, editable: true, nullable: true, length: 15, defaultValue: null, modelName: CASE_NO )
• Title ( type: esriFieldTypeString, alias: Title, editable: true, nullable: true, length: 1024, defaultValue: null, modelName: Title )

Types:

ID: ADDED
Name: ADDED
Domains:
Templates:
• Name: ADDED
  Description:
  Prototype:
  PERIMETER: null
  CASE_NO: null
  RFCGIS.lomr_p.AREA: null
  CHNGAREA: ADDED
  REVDATE: null
  OLDCASENO: null
  Title: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: REMOVED
Name: REMOVED
Domains:
Templates:
• Name: REMOVED
  Description:
  Prototype:
  PERIMETER: null
  CASE_NO: null
  RFCGIS.lomr_p.AREA: null
  CHNGAREA: REMOVED
  REVDATE: null
  OLDCASENO: null
  Title: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: STRUCTURE
Name: STRUCTURE
Domains:
Templates:
• Name: STRUCTURE
  Description:
  Prototype:
  PERIMETER: null
  CASE_NO: null
  RFCGIS.lomr_p.AREA: null
  CHNGAREA: STRUCTURE
  REVDATE: null
  OLDCASENO: null
  Title: null
  
  Drawing Tool: esriFeatureEditToolPolygon

---

Capabilities: Query,Create,Update,Delete,Uploads,Editing

Sync Can Return Changes: false

Is Data Versioned: true

Supports Rollback On Failure: false

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Analytic   Apply Edits   Add Features   Update Features   Delete Features   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata