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Service Description: 6in pixel resolution orthoimagery of the central coastal Maine towns from Saco to Bath. This WMS is provided by the Maine Office of GIS and the Maine GeoLibrary Board. As the prime contractor, Bradstreet Consultants, Inc. used the aerial photography flown in two sessions on April 21st and 26th, 2006, by Richard Crouse & Associates, Inc. of Frederick, MD who acquired approximately 1335 photos at 1in=600ft with airborne GPS using a Wild RC-30 (13261) aerial camera. Bradstreet Consultants, Inc. painted and repainted ground targets for photo survey control points (~200) to support full analytical aerotriangulation. The aerotriangulation solution was used to set up each stereopair of photos for orthorectification and DTM compilation. The ortho imagery was created by scanning (14 microns (um) per pixel or 1815 dpi) the original 1in=600ft scale film and employing a digital terrain model (DTM) from updating some town's original DTM and some town's from scratch using the 1"=600' scale negatives or diapositives using both analytical and softcopy (digital) stereoplotter in the Kork KDMS format.
Name: imageryBaseMapsEarthCover/orthoCoastalCentralCoast2006
Description: 6in pixel resolution orthoimagery of the central coastal Maine towns from Saco to Bath. This WMS is provided by the Maine Office of GIS and the Maine GeoLibrary Board. As the prime contractor, Bradstreet Consultants, Inc. used the aerial photography flown in two sessions on April 21st and 26th, 2006, by Richard Crouse & Associates, Inc. of Frederick, MD who acquired approximately 1335 photos at 1in=600ft with airborne GPS using a Wild RC-30 (13261) aerial camera. Bradstreet Consultants, Inc. painted and repainted ground targets for photo survey control points (~200) to support full analytical aerotriangulation. The aerotriangulation solution was used to set up each stereopair of photos for orthorectification and DTM compilation. The ortho imagery was created by scanning (14 microns (um) per pixel or 1815 dpi) the original 1in=600ft scale film and employing a digital terrain model (DTM) from updating some town's original DTM and some town's from scratch using the 1"=600' scale negatives or diapositives using both analytical and softcopy (digital) stereoplotter in the Kork KDMS format.
Single Fused Map Cache: false
Extent:
XMin: 868986.4000000273
YMin: 69494.5000000546
XMax: 928637.049999946
YMax: 130587.39999997141
Spatial Reference: 26984
(26984)
Initial Extent:
XMin: 868986.4000000273
YMin: 69494.5000000546
XMax: 928637.049999946
YMax: 130587.39999997141
Spatial Reference: 26984
(26984)
Full Extent:
XMin: 868986.4000000273
YMin: 69494.5000000546
XMax: 928637.049999946
YMax: 130587.39999997141
Spatial Reference: 26984
(26984)
Time Info:
Start Time Field: Date
End Time Field: Date
Time Extent:
[2006/04/21 00:00:00 UTC, 2006/04/21 00:00:00 UTC]
Time Reference:
N/A
Pixel Size X: 0.1499999999997957
Pixel Size Y: 0.14999999999979577
Band Count: 4
Pixel Type: U8
RasterFunction Infos: {"rasterFunctionInfos": [{
"name": "None",
"description": "A No-Op Function.",
"help": ""
}]}
Mensuration Capabilities: None
Has Histograms: true
Has Colormap: false
Has Multi Dimensions : false
Rendering Rule:
Min Scale: 0
Max Scale: 0
Copyright Text: Maine GeoLibrary
Service Data Type: esriImageServiceDataTypeProcessed
Min Values: 0, 0, 0, 0
Max Values: 254, 254, 254, 254
Mean Values: 104.78995086822408, 107.9761047453753, 88.9168933290739, 88.9168933290739
Standard Deviation Values: 34.52546825882393, 31.99222611480133, 30.38544819786878, 30.38544819786878
Object ID Field: OBJECTID
Fields:
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OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry, alias: Shape
)
-
Name
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type: esriFieldTypeString, alias: Name, length: 200
)
-
MinPS
(
type: esriFieldTypeDouble, alias: MinPS
)
-
MaxPS
(
type: esriFieldTypeDouble, alias: MaxPS
)
-
LowPS
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type: esriFieldTypeDouble, alias: LowPS
)
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HighPS
(
type: esriFieldTypeDouble, alias: HighPS
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Category
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type: esriFieldTypeInteger, alias: Category
, Coded Values:
[0: Unknown]
, [1: Primary]
, [2: Overview]
, ...6 more...
)
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Tag
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type: esriFieldTypeString, alias: Tag, length: 100
)
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GroupName
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type: esriFieldTypeString, alias: GroupName, length: 100
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ProductName
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type: esriFieldTypeString, alias: ProductName, length: 100
)
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CenterX
(
type: esriFieldTypeDouble, alias: CenterX
)
-
CenterY
(
type: esriFieldTypeDouble, alias: CenterY
)
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ZOrder
(
type: esriFieldTypeInteger, alias: ZOrder
)
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Shape_Length
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type: esriFieldTypeDouble, alias: Shape_Length
)
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Shape_Area
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type: esriFieldTypeDouble, alias: Shape_Area
)
-
Date
(
type: esriFieldTypeDate, alias: Date, length: 8
)
-
DateInt
(
type: esriFieldTypeSmallInteger, alias: DateInt
)
Default Mosaic Method: Northwest
Allowed Mosaic Methods: NorthWest,Center,ByAttribute,Nadir,Viewpoint,None
SortField:
SortValue: null
Mosaic Operator: First
Default Compression Quality: 87
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
Histograms
Statistics
Key Properties
Legend
Raster Function Infos
Supported Operations:
Export Image
Query
Identify
Download Rasters
Compute Histograms
Compute Statistics Histograms
Get Samples
Compute Class Statistics
Query Boundary
Compute Pixel Location
Compute Angles
Validate
Project