Name: NG911 Centerlines
Display Field: st_name
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: This data set is part of the NENA Standard NG911 GIS Data Model and is referred to as the RoadCenterlineLine layer in the GIS Data Layers Registry in NENA-STA-010 [3] and in NENA documents. The Road Centerlines feature class represents the navigable roadway network used for Next Generation 911 (NG911) call routing and location validation in North Carolina. Each feature is a linear geometry depicting the centerline of a roadway segment and includes standardized attributes required for emergency response operations. These attributes include complete road name elements, left and right address ranges with parity, directionality, and jurisdictional information. The dataset is structured according to the NG911 GIS Data Model and aligns with NENA NG911 data standards. The data is maintained by local GIS authorities and aggregated at the state level to ensure completeness, topological accuracy, and interoperability across jurisdictions. The RoadCenterlineLine layer is an integral part of any public safety GIS. Projected Coordinate System: NAD 1983 (2011) State Plane North Carolina FIPS 3200 (US Feet).
Service Item Id: 507b6498ca604430b0f54ab831f34e5c
Copyright Text: NC 911 Board;NG911;CGIA
Default Visibility: true
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0.0
Max Scale: 0.0
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: 406982.09623497725
YMin: 35980.49975606799
XMax: 3051800.5185298026
YMax: 1042804.2830204815
Spatial Reference: 103122
(6543)
LatestVCSWkid(0)
Drawing Info:
Renderer:
Simple Renderer:
Symbol: Style: esriSLSSolid
Color: [137, 112, 68, 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
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:
-
objectid
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
adnumpre_l
(
type: esriFieldTypeString, alias: Left Address Number Prefix, length: 15
)
-
adnumpre_r
(
type: esriFieldTypeString, alias: Right Address Number Prefix, length: 15
)
-
addcode_l
(
type: esriFieldTypeString, alias: Additional Code Left, length: 6
)
-
addcode_r
(
type: esriFieldTypeString, alias: Additional Code Right, length: 6
)
-
country_l
(
type: esriFieldTypeString, alias: Country Left, length: 2
)
-
country_r
(
type: esriFieldTypeString, alias: Country Right, length: 2
)
-
county_l
(
type: esriFieldTypeString, alias: County or Equivalent Left (A2), length: 40
)
-
county_r
(
type: esriFieldTypeString, alias: County or Equivalent Right (A2), length: 40
)
-
dateupdate
(
type: esriFieldTypeDate, alias: Date Updated, length: 8
)
-
discrpagid
(
type: esriFieldTypeString, alias: Discrepancy Agency ID, length: 75
)
-
esn_l
(
type: esriFieldTypeString, alias: ESN Left, length: 5
)
-
esn_r
(
type: esriFieldTypeString, alias: ESN Right, length: 5
)
-
effective
(
type: esriFieldTypeDate, alias: Effective Date , length: 8
)
-
expire
(
type: esriFieldTypeDate, alias: Expiration Date, length: 8
)
-
fromaddr_l
(
type: esriFieldTypeInteger, alias: Left FROM Address
)
-
fromaddr_r
(
type: esriFieldTypeInteger, alias: Right FROM Address
)
-
incmuni_l
(
type: esriFieldTypeString, alias: Incorporated Municipality Left (A3), length: 100
)
-
incmuni_r
(
type: esriFieldTypeString, alias: Incorporated Municipality Right (A3), length: 100
)
-
lst_name
(
type: esriFieldTypeString, alias: Legacy Street Name, length: 75
)
-
lst_posdir
(
type: esriFieldTypeString, alias: Legacy Street Name Post Directional, length: 2
)
-
lst_predir
(
type: esriFieldTypeString, alias: Legacy Street Name Pre Directional, length: 2
)
-
msagcomm_l
(
type: esriFieldTypeString, alias: MSAG Community Name Left, length: 30
)
-
msagcomm_r
(
type: esriFieldTypeString, alias: MSAG Community Name Right, length: 30
)
-
nbrhdcom_l
(
type: esriFieldTypeString, alias: Neighborhood Community Left (A5), length: 100
)
-
nbrhdcom_r
(
type: esriFieldTypeString, alias: Neighborhood Community Right (A5), length: 100
)
-
oneway
(
type: esriFieldTypeString, alias: One-Way, length: 2
)
-
parity_l
(
type: esriFieldTypeString, alias: Parity Left, length: 1
)
-
parity_r
(
type: esriFieldTypeString, alias: Parity Right, length: 1
)
-
postcode_l
(
type: esriFieldTypeString, alias: Postal Code Left, length: 7
)
-
postcode_r
(
type: esriFieldTypeString, alias: Postal Code Right, length: 7
)
-
postcomm_l
(
type: esriFieldTypeString, alias: Postal Community Name Left, length: 40
)
-
postcomm_r
(
type: esriFieldTypeString, alias: Postal Community Name Right , length: 40
)
-
roadclass
(
type: esriFieldTypeString, alias: Road Class, length: 40
)
-
speedlimit
(
type: esriFieldTypeInteger, alias: Speed Limit
)
-
st_name
(
type: esriFieldTypeString, alias: Street Name, length: 60
)
-
st_posdir
(
type: esriFieldTypeString, alias: Street Name Post Directional, length: 9
)
-
st_posmod
(
type: esriFieldTypeString, alias: Street Name Post Modifier, length: 25
)
-
st_postyp
(
type: esriFieldTypeString, alias: Street Name Post Type, length: 50
)
-
st_predir
(
type: esriFieldTypeString, alias: Street Name Pre Directional , length: 9
)
-
st_premod
(
type: esriFieldTypeString, alias: Street Name Pre Modifier, length: 60
)
-
st_presep
(
type: esriFieldTypeString, alias: Street Name Pre Type Separator, length: 20
)
-
st_pretyp
(
type: esriFieldTypeString, alias: Street Name Pre Type, length: 50
)
-
state_l
(
type: esriFieldTypeString, alias: State or Equivalent Left (A1), length: 2
)
-
state_r
(
type: esriFieldTypeString, alias: State or Equivalent Right (A1), length: 2
)
-
toaddr_l
(
type: esriFieldTypeInteger, alias: Left TO Address
)
-
toaddr_r
(
type: esriFieldTypeInteger, alias: Right TO Address
)
-
uninccom_l
(
type: esriFieldTypeString, alias: Unincorporated Community Left (A4), length: 100
)
-
uninccom_r
(
type: esriFieldTypeString, alias: Unincorporated Community Right (A4), length: 100
)
-
valid_l
(
type: esriFieldTypeString, alias: Validation Left, length: 1
)
-
valid_r
(
type: esriFieldTypeString, alias: Validation Right, length: 1
)
-
auto_id
(
type: esriFieldTypeInteger, alias: auto_id
)
-
gc_exception
(
type: esriFieldTypeString, alias: gc_exception, length: 75
)
-
lst_typ
(
type: esriFieldTypeString, alias: Legacy Street Name Type, length: 4
)
-
nguid
(
type: esriFieldTypeString, alias: NENA Globally Unique ID, length: 254
)
-
f_gc_src_obj_id
(
type: esriFieldTypeString, alias: Internal Object ID, length: 100
)
-
shape
(
type: esriFieldTypeGeometry, alias: SHAPE
)
-
st_length(shape)
(
type: esriFieldTypeDouble, alias: st_length(shape)
)
Supported Operations:
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