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Service Description: A bare earth digital elevation model (DEM) represents the earth's surface with all vegetation and human-made structures removed. The bare earth DEMs were derived from LiDAR data using triangulated irregular network (TIN) processing of the ground point returns. Hydro-flattened Bare Earth DEMs represent water bodies in a cartographically and aesthetically pleasing manner, and are not intended to accurately map water surface elevations. In a Hydro-flattened DEM, water surfaces are flat and level for lakes with a greater area than two acres, and gradated for rivers or other long impoundments (e.g., reservoirs) that are wider than 100 feet, and tidal areas. Any existing island larger than one acre was be delineated. Water surface edge elevations were at or below the immediately surrounding terrain. Each image corresponds to a 37,800-square-foot tile. Each pixel is 3 feet and represents an average elevation for that area. The specified coordinate system for this dataset is California State Plane Zone II (FIPS 0402), NAD83 (2011), with units in US Survey Feet for horizontal, and vertical units are NAVD88 (12A) US Survey Feet. The dataset encompasses all of Sonoma County and parts of Mendocino County. WSI collected the LiDAR and created this data set for the Sonoma County Vegetation Mapping and LiDAR Program.
Name: SONOMA_HYDROFLATTENED_BARE_EARTH
Description: A bare earth digital elevation model (DEM) represents the earth's surface with all vegetation and human-made structures removed. The bare earth DEMs were derived from LiDAR data using triangulated irregular network (TIN) processing of the ground point returns. Hydro-flattened Bare Earth DEMs represent water bodies in a cartographically and aesthetically pleasing manner, and are not intended to accurately map water surface elevations. In a Hydro-flattened DEM, water surfaces are flat and level for lakes with a greater area than two acres, and gradated for rivers or other long impoundments (e.g., reservoirs) that are wider than 100 feet, and tidal areas. Any existing island larger than one acre was be delineated. Water surface edge elevations were at or below the immediately surrounding terrain. Each image corresponds to a 37,800-square-foot tile. Each pixel is 3 feet and represents an average elevation for that area. The specified coordinate system for this dataset is California State Plane Zone II (FIPS 0402), NAD83 (2011), with units in US Survey Feet for horizontal, and vertical units are NAVD88 (12A) US Survey Feet. The dataset encompasses all of Sonoma County and parts of Mendocino County. WSI collected the LiDAR and created this data set for the Sonoma County Vegetation Mapping and LiDAR Program.
Single Fused Map Cache: false
Extent:
XMin: 6119016.999954134
YMin: 1797202.000024803
XMax: 6497016.999954134
YMax: 2250802.000024803
Spatial Reference: PROJCS["NAD_1983_StatePlane_California_II_FIPS_0402_Feet_2011",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["false_easting",6561666.666666666],PARAMETER["false_northing",1640416.666666667],PARAMETER["central_meridian",-122.0],PARAMETER["standard_parallel_1",38.33333333333334],PARAMETER["standard_parallel_2",39.83333333333334],PARAMETER["latitude_of_origin",37.66666666666666],UNIT["Foot_US",0.3048006096012192]]
Initial Extent:
XMin: 6119016.999954134
YMin: 1797202.000024803
XMax: 6497016.999954134
YMax: 2250802.000024803
Spatial Reference: PROJCS["NAD_1983_StatePlane_California_II_FIPS_0402_Feet_2011",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["false_easting",6561666.666666666],PARAMETER["false_northing",1640416.666666667],PARAMETER["central_meridian",-122.0],PARAMETER["standard_parallel_1",38.33333333333334],PARAMETER["standard_parallel_2",39.83333333333334],PARAMETER["latitude_of_origin",37.66666666666666],UNIT["Foot_US",0.3048006096012192]]
Full Extent:
XMin: 6119016.999954134
YMin: 1797202.000024803
XMax: 6497016.999954134
YMax: 2250802.000024803
Spatial Reference: PROJCS["NAD_1983_StatePlane_California_II_FIPS_0402_Feet_2011",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["false_easting",6561666.666666666],PARAMETER["false_northing",1640416.666666667],PARAMETER["central_meridian",-122.0],PARAMETER["standard_parallel_1",38.33333333333334],PARAMETER["standard_parallel_2",39.83333333333334],PARAMETER["latitude_of_origin",37.66666666666666],UNIT["Foot_US",0.3048006096012192]]
Pixel Size X: 3.0
Pixel Size Y: 3.0
Band Count: 1
Pixel Type: F32
RasterFunction Infos: N/A
Mensuration Capabilities: Basic
Has Histograms: true
Has Colormap: false
Has Multi Dimensions : false
Rendering Rule:
Min Scale: 0
Max Scale: 0
Copyright Text: Sonoma County Vegetation Mapping and LiDAR Consortium, NASA, University of Maryland, Watershed Sciences, Inc., Tukman Geospatial LLC
Service Data Type: esriImageServiceDataTypeGeneric
Min Values: -4.597892761230469
Max Values: 4488.94287109375
Mean Values: 743.4325429407643
Standard Deviation Values: 656.8639335915294
Object ID Field: OBJECTID
Fields:
-
OBJECTID
(
type: esriFieldTypeOID
, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry
, alias: Shape
)
-
Name
(
type: esriFieldTypeString
, alias: Name
, length: 50
)
-
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]
, ...5 more...
)
-
Tag
(
type: esriFieldTypeString
, alias: Tag
, length: 20
)
-
GroupName
(
type: esriFieldTypeString
, alias: GroupName
, length: 50
)
-
ProductName
(
type: esriFieldTypeString
, alias: ProductName
, length: 50
)
-
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
)
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: Nearest
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 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
Key Properties
Legend
MultiDimensionalInfo
rasterFunctionInfos
Supported Operations:
Export Image
Query
Identify
Download Rasters
Measure
Compute Histograms
Compute Statistics Histograms
Get Samples
Compute Class Statistics