Name: AT4 Forecast Cone
Display Field: stormname
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The cone represents the probable track of the center of a tropical cyclone, and is formed by enclosing the area swept out by a set of circles along the forecast track (at 12, 24, 36 hours, etc). The size of each circle is set so that two-thirds of historical official forecast errors over a 5-year sample fall within the circle. Based on forecasts over the previous 5 years, the entire track of a tropical cyclone can be expected to remain within the cone roughly 60-70% of the time. It is important to note that the area affected by a tropical cyclone can extend well beyond the confines of the cone enclosing the most likely track area of the center.
Definition Expression: N/A
Copyright Text:
Default Visibility: true
MaxRecordCount: 1000
Supported Query Formats: JSON, AMF, geoJSON
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
Can Modify Layer: false
Can Scale Symbols: false
Use Standardized Queries: true
Supports Datum Transformation: true
Extent:
XMin: -101.55903999979614
YMin: 10.731810000431267
XMax: -3.812619999613162
YMax: 58.024900000035075
Spatial Reference: GEOGCS["GCS_Sphere",DATUM["D_Sphere",SPHEROID["Sphere",6371200.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: fcstprd
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
Default Label: null
UniqueValueInfos:
-
Value: 72
Label: Day 1-3
Description:
Symbol:
Style: esriSFSSolid
Color: [225, 225, 225, 255]
Outline:
Style: esriSLSSolid
Color: [230, 0, 0, 255]
Width: 0
-
Value: 120
Label: Day 4-5
Description:
Symbol:
Style: esriSFSSolid
Color: [178, 178, 178, 255]
Outline:
Style: esriSLSSolid
Color: [255, 0, 0, 255]
Width: 0
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
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
objectid
(
type: esriFieldTypeOID
, alias: objectid
)
-
stormname
(
type: esriFieldTypeString
, alias: stormname
, length: 50
)
-
stormtype
(
type: esriFieldTypeString
, alias: stormtype
, length: 50
)
-
advdate
(
type: esriFieldTypeString
, alias: advdate
, length: 50
)
-
advisnum
(
type: esriFieldTypeString
, alias: advisnum
, length: 50
)
-
stormnum
(
type: esriFieldTypeDouble
, alias: stormnum
)
-
fcstprd
(
type: esriFieldTypeDouble
, alias: fcstprd
)
-
basin
(
type: esriFieldTypeString
, alias: basin
, length: 50
)
-
shape
(
type: esriFieldTypeGeometry
, alias: shape
)
-
idp_source
(
type: esriFieldTypeString
, alias: idp_source
, length: 50
)
-
idp_subset
(
type: esriFieldTypeString
, alias: idp_subset
, length: 50
)
-
st_area(shape)
(
type: esriFieldTypeDouble
, alias: st_area(shape)
)
-
st_length(shape)
(
type: esriFieldTypeDouble
, alias: st_length(shape)
)
-
idp_filedate
(
type: esriFieldTypeDate
, alias: idp_filedate
, length: 8
)
-
idp_ingestdate
(
type: esriFieldTypeDate
, alias: idp_ingestdate
, length: 8
)
-
idp_current_forecast
(
type: esriFieldTypeInteger
, alias: idp_current_forecast
)
-
idp_time_series
(
type: esriFieldTypeInteger
, alias: idp_time_series
)
-
idp_issueddate
(
type: esriFieldTypeDate
, alias: idp_issueddate
, length: 8
)
-
idp_validtime
(
type: esriFieldTypeDate
, alias: idp_validtime
, length: 8
)
-
idp_validendtime
(
type: esriFieldTypeDate
, alias: idp_validendtime
, length: 8
)
-
idp_fcst_hour
(
type: esriFieldTypeInteger
, alias: idp_fcst_hour
)
-
nhc_wallet_id
(
type: esriFieldTypeString
, alias: nhc_wallet_id
, length: 4
)
-
nhc_active_storm
(
type: esriFieldTypeInteger
, alias: nhc_active_storm
)
-
nhc_xml_wallet
(
type: esriFieldTypeString
, alias: nhc_xml_wallet
, length: 500
)
Supported Operations:
Query
Generate Renderer
Return Updates