Layers:

Layer: ASIP Daily Concentration of Ice (0)

Name: ASIP Daily Concentration of Ice

Display Field: ICECODE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="font-size:12pt"><SPAN>Alaska Sea Ice Program(ASIP) Daily Sea Ice Analysis is derived from the Alaska Sea Ice Analysis GIS Shapefile. The webservice has two layers: </SPAN><SPAN STYLE="font-weight:bold;">Daily Total Concentration of Ice and Snow </SPAN><SPAN>and </SPAN><SPAN STYLE="font-weight:bold;">Daily Stage of Development(thickness) of ice and snow</SPAN><SPAN>. The Alaska Sea Ice Analysis GIS Shapefile contains SIGRID-3 information on ice conditions that are separated into various fields including total ice concentration, ice types and their respective partial concentrations and other sea ice characteristics. This analysis is updated daily by 0030 UTC, and available at </SPAN><A href="https://weather.gov:443/afc/ice" STYLE="text-decoration:underline;"><SPAN>https://weather.gov/afc/ice</SPAN></A><SPAN>. The Alaska Sea Ice Analysis GIS Shapefile is accessible for download at </SPAN><A href="https://www.weather.gov/source/afc/icedata/full_latest.zip" STYLE="text-decoration:underline;"><SPAN>https://www.weather.gov/source/afc/icedata/full_latest.zip</SPAN></A></P><P STYLE="font-size:12pt"><SPAN>The SIGRID-3 vector archive format is one of the World Meteorological Organization (WMO) standards for archiving digital ice charts. The NWS Alaska Sea Ice Program (ASIP) creates SIGRID-3 ice charts on a regular basis for Alaska waters including the Beaufort Sea, Chukchi Sea, Bering Sea, and Cook Inlet. These SIGRID-3 files have two main components: the shapefile containing the ice analysis information (ice polygons and related attributes) and the metadata describing the ice analysis data under the SIGRID-3 format. The Sea Ice Analysis represents ice conditions valid at approximately 0030 UTC but is analyzed from imagery over the preceding 24hrs. Imagery utilized includes synthetic aperture radar (SAR), polar orbiting imagery such as VIIRS, other optical or infrared sensors prioritized by recency and image quality, and application of an understanding of conditions gained from local observations and forecast weather conditions. </SPAN></P><P><SPAN STYLE="font-weight:bold;">Link</SPAN><SPAN> to </SPAN><A href="https://www.weather.gov:443/gis/IDP-GISRestMetadata" STYLE="text-decoration:underline;"><SPAN><SPAN>metadata</SPAN></SPAN></A></P><P><SPAN STYLE="font-weight:bold;">Questions/Concerns </SPAN><SPAN>about the service, please contact the </SPAN><A href="http://idp.gis.support@noaa.gov:80/" STYLE="text-decoration:underline;"><SPAN><SPAN>IDP-GIS </SPAN></SPAN></A><SPAN><SPAN>team.</SPAN></SPAN></P><P><SPAN><SPAN>For questions about the underlying data or other ice datasets, please email the ASIP sea ice analysts at </SPAN><A href="http://nws.ar.ice@noaa.gov:80/" STYLE="text-decoration:underline;"><SPAN>nws.ar.ice@noaa.gov</SPAN></A><SPAN>. </SPAN></SPAN></P></DIV></DIV></DIV>

Copyright Text: NOAA,NWS, Alaska Region

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Supports Datum Transformation: true

Extent:
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YMin: 46.441522777000046
XMax: 180.0000000000001
YMax: 80.00947135100006
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Type ID Field: null

Fields:
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Layer: ASIP Daily Stage of Development (Thickness) of Ice (1)

Name: ASIP Daily Stage of Development (Thickness) of Ice

Display Field: ICECODE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="font-size:12pt"><SPAN>Alaska Sea Ice Program(ASIP) Daily Sea Ice Analysis is derived from the Alaska Sea Ice Analysis GIS Shapefile. The webservice has two layers: </SPAN><SPAN STYLE="font-weight:bold;">Daily Total Concentration of Ice and Snow </SPAN><SPAN>and </SPAN><SPAN STYLE="font-weight:bold;">Daily Stage of Development(thickness) of ice and snow</SPAN><SPAN>. The Alaska Sea Ice Analysis GIS Shapefile contains SIGRID-3 information on ice conditions that are separated into various fields including total ice concentration, ice types and their respective partial concentrations and other sea ice characteristics. This analysis is updated daily by 0030 UTC, and available at </SPAN><A href="https://weather.gov:443/afc/ice" STYLE="text-decoration:underline;"><SPAN>https://weather.gov/afc/ice</SPAN></A><SPAN>. The Alaska Sea Ice Analysis GIS Shapefile is accessible for download at </SPAN><A href="https://www.weather.gov/source/afc/icedata/full_latest.zip" STYLE="text-decoration:underline;"><SPAN>https://www.weather.gov/source/afc/icedata/full_latest.zip</SPAN></A></P><P STYLE="font-size:12pt"><SPAN>The SIGRID-3 vector archive format is one of the World Meteorological Organization (WMO) standards for archiving digital ice charts. The NWS Alaska Sea Ice Program (ASIP) creates SIGRID-3 ice charts on a regular basis for Alaska waters including the Beaufort Sea, Chukchi Sea, Bering Sea, and Cook Inlet. These SIGRID-3 files have two main components: the shapefile containing the ice analysis information (ice polygons and related attributes) and the metadata describing the ice analysis data under the SIGRID-3 format. The Sea Ice Analysis represents ice conditions valid at approximately 0030 UTC but is analyzed from imagery over the preceding 24hrs. Imagery utilized includes synthetic aperture radar (SAR), polar orbiting imagery such as VIIRS, other optical or infrared sensors prioritized by recency and image quality, and application of an understanding of conditions gained from local observations and forecast weather conditions. </SPAN></P><P><SPAN STYLE="font-weight:bold;">Link</SPAN><SPAN> to </SPAN><A href="https://www.weather.gov:443/gis/IDP-GISRestMetadata" STYLE="text-decoration:underline;"><SPAN><SPAN>metadata</SPAN></SPAN></A></P><P><SPAN STYLE="font-weight:bold;">Questions/Concerns </SPAN><SPAN>about the service, please contact the </SPAN><A href="http://idp.gis.support@noaa.gov:80/" STYLE="text-decoration:underline;"><SPAN><SPAN>IDP-GIS </SPAN></SPAN></A><SPAN><SPAN>team.</SPAN></SPAN></P><P><SPAN><SPAN>For questions about the underlying data or other ice datasets, please email the ASIP sea ice analysts at </SPAN><A href="http://nws.ar.ice@noaa.gov:80/" STYLE="text-decoration:underline;"><SPAN>nws.ar.ice@noaa.gov</SPAN></A><SPAN>. </SPAN></SPAN></P></DIV></DIV></DIV>

Copyright Text: NOAA,NWS, Alaska Region

Default Visibility: false

MaxRecordCount: 2000

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: -179.99999999999997
YMin: 46.441522777000046
XMax: 180.0000000000001
YMax: 80.00947135100006
Spatial Reference: 4326  (4326)



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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 )
• icecode ( type: esriFieldTypeString, alias: icecode, length: 45 )
• ct ( type: esriFieldTypeString, alias: Total Concentration, length: 2 )
• ca ( type: esriFieldTypeString, alias: Partial Concentration (a), length: 2 )
• cb ( type: esriFieldTypeString, alias: Partial Concentration (b), length: 2 )
• cc ( type: esriFieldTypeString, alias: Partial Concentration (c), length: 2 )
• sa ( type: esriFieldTypeString, alias: Stage (Thickest ice), length: 2 )
• sb ( type: esriFieldTypeString, alias: Stage (Second Thickest Ice), length: 2 )
• sc ( type: esriFieldTypeString, alias: Stage (Third Thickest Ice), length: 2 )
• so ( type: esriFieldTypeString, alias: Stage (<1/10 of Area) , length: 2 )
• sd ( type: esriFieldTypeString, alias: Stage (Any Remaining Ice), length: 2 )
• fa ( type: esriFieldTypeString, alias: Ice Form (a), length: 2 )
• fb ( type: esriFieldTypeString, alias: Ice Form (b), length: 2 )
• fc ( type: esriFieldTypeString, alias: Ice Form (c), length: 2 )
• fp ( type: esriFieldTypeString, alias: Predominant Floe Size, length: 2 )
• fs ( type: esriFieldTypeString, alias: Secondary Floe Size, length: 2 )
• poly_type ( type: esriFieldTypeString, alias: Poly Type, length: 2 )
• name ( type: esriFieldTypeString, alias: Name, length: 50 )
• abbr ( type: esriFieldTypeString, alias: Abbreviation, length: 10 )
• color ( type: esriFieldTypeString, alias: Color, length: 2 )
• label ( type: esriFieldTypeString, alias: Label, length: 6 )
• idp_source ( type: esriFieldTypeString, alias: GIS Source, length: 50 )
• idp_subset ( type: esriFieldTypeString, alias: Subset, length: 50 )
• idp_filedate ( type: esriFieldTypeDate, alias: GIS File Date, length: 8 )
• idp_ingestdate ( type: esriFieldTypeDate, alias: GIS Ingest Date, length: 8 )
• shape ( type: esriFieldTypeGeometry, alias: shape )
• shape_leng ( type: esriFieldTypeDouble, alias: shape_leng )
• st_area(shape) ( type: esriFieldTypeDouble, alias: st_area(shape) )
• st_perimeter(shape) ( type: esriFieldTypeDouble, alias: st_perimeter(shape) )

Layer: ASIP Forecast (2)

Name: ASIP Forecast

Display Field: type

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Alaska Sea Ice Forecast GIS Shapefile contains information on forecast ice conditions that are separated into various fields including marginal ice zone, pack ice, shorefast ice, and sea ice free waters. This analysis is updated daily by 0030 UTC, and available at </SPAN><A href="https://weather.gov:443/afc/ice" STYLE="text-decoration:underline;"><SPAN>https://weather.gov/afc/ice</SPAN></A><SPAN>.</SPAN></P><P><SPAN>The NWS Alaska Sea Ice Program (ASIP) creates sea ice forecast charts each Monday, Wednesday, and Friday for Alaska waters including the Beaufort Sea, Chukchi Sea, Bering Sea, and Cook Inlet. These files have two main components: the shapefile containing the ice forecast information (ice polygons and related attributes) and the metadata describing the ice analysis data. The Sea Ice Forecast is valid 5 days after issuance (i.e. a forecast produced on Monday is valid on the following Saturday). Information utilized includes weather models, sea ice models, forecast ocean currents, and analyst experience. </SPAN></P><P><SPAN STYLE="font-weight:bold;">Questions/Concerns </SPAN><SPAN>about the service, please contact the </SPAN><A href="http://idp.gis.support@noaa.gov:80/" STYLE="text-decoration:underline;"><SPAN><SPAN>IDP-GIS </SPAN></SPAN></A><SPAN><SPAN>team.</SPAN></SPAN></P><P><SPAN>For questions about the underlying data or other ice datasets, please email the ASIP sea ice analysts at </SPAN><A href="http://nws.ar.ice@noaa.gov:80/" STYLE="text-decoration:underline;"><SPAN>nws.ar.ice@noaa.gov</SPAN></A><SPAN>.</SPAN></P></DIV></DIV></DIV>

Copyright Text: NOAA,NWS,Alaskan Region

Default Visibility: false

MaxRecordCount: 2000

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: -179.99999999999997
YMin: 44.99890284300005
XMax: 180.0000000000001
YMax: 85.97474701000004
Spatial Reference: 4326  (4326)



Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: type
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Fast Ice
  Label: Fast Ice
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [150, 150, 150, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Pack Ice
  Label: Pack Ice( 8-10 Tenths)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Marginal Ice Zone
  Label: Marginal Ice Zone ( >8 Tenth)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Ice Free
  Label: Ice Free
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 255, 0]
  Outline:
  Style: esriSLSSolid
  Color: [0, 100, 255, 153]
  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
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 )
• type ( type: esriFieldTypeString, alias: Ice Type, length: 254 )
• idp_source ( type: esriFieldTypeString, alias: Source, length: 50 )
• idp_subset ( type: esriFieldTypeString, alias: Subset, length: 50 )
• idp_filedate ( type: esriFieldTypeDate, alias: GIS File Date, length: 8 )
• idp_ingestdate ( type: esriFieldTypeDate, alias: GIS Ingest Date, length: 8 )
• shape ( type: esriFieldTypeGeometry, alias: shape )
• st_area(shape) ( type: esriFieldTypeDouble, alias: st_area(shape) )
• st_perimeter(shape) ( type: esriFieldTypeDouble, alias: st_perimeter(shape) )