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Service Description:

Disclaimer from AGO:

These data were created in response to the immediate need for imagery following the Typhoon Merbok’s impact on Western Alaska in late September 2022. The imagery was processed by State, Federal and University partners. While the imagery is geographically referenced, it was processed without the use of ground control. The accuracy of the data is unknown, and the imagery shared here is for planning purposes only. These data will continue to be reprocessed with control and accuracy assessments.

The State of Alaska makes no expressed or implied warranties with respect to the character, function, or capabilities of this product or its appropriateness for any user's purposes.  In no event, will the State of Alaska be liable for any incidental, indirect, special, consequential or other damages suffered by the user or any other person or entity whether from use of the product. Not for navigational purposes.

For additional information please contact Dr. Leslie Jones leslie.jones2@alaska.gov.

Disclaimer from USGS:

These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Name: Typhoon_Merbok_Orthoimagery

Description:

Disclaimer from AGO:

These data were created in response to the immediate need for imagery following the Typhoon Merbok’s impact on Western Alaska in late September 2022. The imagery was processed by State, Federal and University partners. While the imagery is geographically referenced, it was processed without the use of ground control. The accuracy of the data is unknown, and the imagery shared here is for planning purposes only. These data will continue to be reprocessed with control and accuracy assessments.

The State of Alaska makes no expressed or implied warranties with respect to the character, function, or capabilities of this product or its appropriateness for any user's purposes.  In no event, will the State of Alaska be liable for any incidental, indirect, special, consequential or other damages suffered by the user or any other person or entity whether from use of the product. Not for navigational purposes.

For additional information please contact Dr. Leslie Jones leslie.jones2@alaska.gov.

Disclaimer from USGS:

These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Single Fused Map Cache: false

Extent:

XMin: -1.896411961266634E7
YMin: 7781278.661377882
XMax: -1.7897268031336036E7
YMax: 9591016.53723131
Spatial Reference: 102100  (3857)

Initial Extent:

XMin: -1.896411961266634E7
YMin: 7781278.661377882
XMax: -1.7897268031336036E7
YMax: 9591016.53723131
Spatial Reference: 102100  (3857)

Full Extent:

XMin: -1.896411961266634E7
YMin: 7781278.661377882
XMax: -1.7897268031336036E7
YMax: 9591016.53723131
Spatial Reference: 102100  (3857)

Pixel Size X: 0.016035808768883147

Pixel Size Y: 0.01603580876888315

Band Count: 4

Pixel Type: U8

RasterFunction Infos: {"rasterFunctionInfos": [{ "name": "None", "description": "", "help": "" }]}

Mensuration Capabilities: Basic

Has Histograms: false

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: State of Alaska, Alaska Geospatial Office, UAF IARC, UAF ACGL

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: N/A

Max Values: N/A

Mean Values: N/A

Standard Deviation Values: N/A

Object ID Field: OBJECTID

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Name ( type: esriFieldTypeString, alias: Name, length: 200 )
• MinPS ( type: esriFieldTypeDouble, alias: MinPS )
• MaxPS ( type: esriFieldTypeDouble, alias: MaxPS )
• LowPS ( type: esriFieldTypeDouble, alias: LowPS )
• HighPS ( type: esriFieldTypeDouble, alias: HighPS )
• Category ( type: esriFieldTypeInteger, alias: Category , Coded Values: [0: Unknown] , [1: Primary] , [2: Overview] , ...6 more... )
• Tag ( type: esriFieldTypeString, alias: Tag, length: 100 )
• GroupName ( type: esriFieldTypeString, alias: GroupName, length: 100 )
• ProductName ( type: esriFieldTypeString, alias: ProductName, length: 100 )
• CenterX ( type: esriFieldTypeDouble, alias: CenterX )
• CenterY ( type: esriFieldTypeDouble, alias: CenterY )
• ZOrder ( type: esriFieldTypeInteger, alias: ZOrder )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• collection_date ( type: esriFieldTypeDate, alias: collection_date, length: 8 )
• poc ( type: esriFieldTypeString, alias: poc, length: 255 )
• dowload_link ( type: esriFieldTypeString, alias: dowload_link, length: 255 )
• metadata_link ( type: esriFieldTypeString, alias: metadata_link, length: 255 )

Default Mosaic Method: Northwest

Allowed Mosaic Methods: NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,None

SortField:

SortValue: null

Mosaic Operator: First

Default Compression Quality: 75

Default Resampling Method: Bilinear

Max Record Count: 1000

Max Image Height: 4100

Max Image Width: 15000

Max Download Image Count: 20

Max Mosaic Image Count: 20

Allow Raster Function: true

Allow Copy: true

Allow Analysis: true

Allow Compute TiePoints: false

Supports Statistics: true

Supports Advanced Queries: true

Use StandardizedQueries: true

Raster Type Infos:

Name: Raster Dataset
Description: Supports all ArcGIS Raster Datasets
Help:

Has Raster Attribute Table: false

Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources:   Info   Statistics   Key Properties   Legend   Raster Function Infos

Supported Operations:   Export Image   Query   Identify   Measure   Compute Histograms   Compute Statistics Histograms   Get Samples   Compute Class Statistics   Query Boundary   Compute Pixel Location   Compute Angles   Validate   Project