View In:
ArcGIS Online Map Viewer
Name: S_PERM_BMK
Display Field: dfirm_id
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This file contains the National Geodetic Survey (NGS) benchmark locations on the printed digital flood insurance map. The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision (LOMRs) that have been issued against those databases since their publication date. The DFIRM Database is the digital, geospatial version of the flood hazard information shown on the published paper Flood Insurance Rate Maps(FIRMs). The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual-chance flood event, and areas of minimal flood risk. The NFHL data are derived from Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA). The specifications for the horizontal control of DFIRM data are consistent with those required for mapping at a scale of 1:12,000. The NFHL data contain layers in the Standard DFIRM datasets except for S_Label_Pt and S_Label_Ld. The NFHL is available as State or US Territory data sets. Each State or Territory data set consists of all DFIRMs and corresponding LOMRs available on the publication date of the data set.
Definition Expression: N/A
Copyright Text: Acknowledgement of FEMA would be appreciated in products derived from these data.
Default Visibility: false
MaxRecordCount: 500
Supported Query Formats: JSON, AMF, geoJSON
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Use Standardized Queries: true
Supports ValidateSQL: true
Supports Calculate: true
Extent:
XMin: 73772.00430000015
YMin: 3653014.314099999
XMax: 798459.7682999996
YMax: 4040499.758199999
Spatial Reference: 26915
(26915)
Drawing Info:
Renderer:
Simple Renderer:
Symbol:
Style: esriSMSCircle
Color: [27, 161, 0, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
Label:
Description:
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: true
Supports Returning Geometry Centroid: false
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field:
Fields:
-
objectid_1
(
type: esriFieldTypeOID
, alias: OBJECTID_1
, editable: false
, nullable: false
)
-
objectid
(
type: esriFieldTypeDouble
, alias: OBJECTID
, editable: true
, nullable: true
)
-
dfirm_id
(
type: esriFieldTypeString
, alias: DFIRM_ID
, editable: true
, nullable: true
, length: 15
)
-
bm_id
(
type: esriFieldTypeString
, alias: BM_ID
, editable: true
, nullable: true
, length: 21
)
-
pid
(
type: esriFieldTypeString
, alias: PID
, editable: true
, nullable: true
, length: 11
)
-
source_cit
(
type: esriFieldTypeString
, alias: SOURCE_CIT
, editable: true
, nullable: true
, length: 21
)
Templates:
-
Name: S_PERM_BMK
Description:
Prototype:
pid: null
source_cit: null
objectid: null
dfirm_id: null
bm_id: null
Drawing Tool: esriFeatureEditToolPoint
Capabilities: Query
Sync Can Return Changes: false
Is Data Versioned: false
Supports Rollback On Failure: true
Supports ApplyEdits With Global Ids: false
Supports Query With Historic Moment: false
Supports Coordinates Quantization: true
Supported Operations:
Query
Calculate
Validate SQL
Generate Renderer
Return Updates
Iteminfo
Thumbnail
Metadata