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Service Description: Hillshade of the highest hit digital elevation model using the Sonoma Veg Map LiDAR data. The Mosaic Reproject function was used to reproject the raster mosaic to Web Mercator. The Mosaic hillshade function was applied to generate this hillshade. The default values were used except for the Z value. A value of .4 was used for the Z value. The raster cache was generated from the prevous item.
The DEM used to create this hillshade is described as a Highest Hit or First Return digital elevation model (DEM) represents the earth’s surface with the base or bare-earth DEM values subtracted from the first returns, with the resulting raster being the height of any vegetation, structure, or the ground for those areas lacking in vegetation or structures for the subject area. Values are in feet. Each cell in the GRID is three feet and has a value that represents an average vegetation height at that location. The purpose of the data is to provide users with a very accurate view of the vegetation height in the subject area for the date of data capture.
Name: Rasters/Lidar_Highest_Hit_HS_2013_WM
Description:
Single Fused Map Cache: false
Extent:
XMin: -1.3755196730571218E7
YMin: 4591705.376963831
XMax: -1.3605983888268521E7
YMax: 4770843.017248876
Spatial Reference: 102100
(3857)
Initial Extent:
XMin: -1.3755196730571218E7
YMin: 4591705.376963831
XMax: -1.3605983888268521E7
YMax: 4770843.017248876
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -1.3755196730571218E7
YMin: 4591705.376963831
XMax: -1.3605983888268521E7
YMax: 4770843.017248876
Spatial Reference: 102100
(3857)
Pixel Size X: 0.2985821416476169
Pixel Size Y: 0.2985821416476168
Band Count: 3
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: Sonoma County Vegetation Mapping and LiDAR Consortium, NASA, University of Maryland, Watershed Sciences, Inc., Tukman Geospatial LLC
Service Data Type: esriImageServiceDataTypeRGB
Min Values: N/A
Max Values: N/A
Mean Values: N/A
Standard Deviation Values: N/A
Object ID Field:
Fields:
None
Default Mosaic Method: Center
Allowed Mosaic Methods:
SortField:
SortValue: null
Mosaic Operator: First
Default Compression Quality: 75
Default Resampling Method: Bilinear
Max Record Count: null
Max Image Height: 4100
Max Image Width: 15000
Max Download Image Count: null
Max Mosaic Image Count: null
Allow Raster Function: true
Allow Copy: true
Allow Analysis: true
Allow Compute TiePoints: false
Supports Statistics: false
Supports Advanced Queries: false
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
Identify
Measure
Compute Histograms
Compute Statistics Histograms
Get Samples
Compute Class Statistics
Query Boundary
Compute Pixel Location
Compute Angles
Validate
Project