ArcGIS REST Services Directory Login | Get Token
JSON | SOAP | WMS | WCS

Elevation/IL_Will_DTM_2021 (ImageServer)

View In:   ArcGIS JavaScript   ArcGIS Online map viewer   Google Earth   ArcMap

View Footprint In:   ArcGIS Online map viewer

Service Description:

The Will County, IL lidar project area covers approximately 887 square miles. The lidar data was acquired at an aggregate nominal point density (ANPD) of 10. Project specifications are based on Will County requirements. The data was developed based on a horizontal projection/datum of NAD83(2011) / Illinois State Plane East Zone (ftUS) (EPSG Code: 3435), and vertical datum of NAVD88 - Geoid18 (US Survey Feet)--ISGS comment: all the data uses Geoid 18--. LiDAR data was acquired using a Optech Galaxy T2000 sensor from March 29, 2021 to April, 13, 2021 in 8 total lifts. Acquisition occurred with leaves absent from deciduous trees, when no snow was present on the ground, and with rivers at or below normal levels. Note: ISGS QAQC review found that there are numerous noise points on the DSM, making that DSM unusable in some areas.



Name: Elevation/IL_Will_DTM_2021

Description:

The Will County, IL lidar project area covers approximately 887 square miles. The lidar data was acquired at an aggregate nominal point density (ANPD) of 10. Project specifications are based on Will County requirements. The data was developed based on a horizontal projection/datum of NAD83(2011) / Illinois State Plane East Zone (ftUS) (EPSG Code: 3435), and vertical datum of NAVD88 - Geoid18 (US Survey Feet)--ISGS comment: all the data uses Geoid 18--. LiDAR data was acquired using a Optech Galaxy T2000 sensor from March 29, 2021 to April, 13, 2021 in 8 total lifts. Acquisition occurred with leaves absent from deciduous trees, when no snow was present on the ground, and with rivers at or below normal levels. Note: ISGS QAQC review found that there are numerous noise points on the DSM, making that DSM unusable in some areas.



Single Fused Map Cache: false

Extent: Initial Extent: Full Extent: Pixel Size X: 1.0

Pixel Size Y: 1.0

Band Count: 1

Pixel Type: F32

RasterFunction Infos: {"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: Will County, Ayers Inc.

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: 400.0179138183594

Max Values: 874.6615600585938

Mean Values: 661.8253641907822

Standard Deviation Values: 67.94947627471059

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: Bicubic

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 Compute TiePoints: false

Supports Statistics: false

Supports Advanced Queries: false

Use StandardizedQueries: true

Raster Type Infos: Has Raster Attribute Table: false

Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources:   Info   Key Properties   Legend   MultiDimensionalInfo   rasterFunctionInfos

Supported Operations:   Export Image   Identify   Measure   Compute Histograms   Compute Statistics Histograms   Get Samples   Compute Class Statistics