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DW_Elevation/EN_DEM_from_LiDAR_Feet (ImageServer)

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Service Description: Image service displaying LiDAR-derived DEMs for 71 counties in Wisconsin, last updated February 6th, 2020; elevation units are feet. The data sources are county-produced LiDAR with a range of flight years and DEM resolution: Counties with 3-Meter resolution DEMs: Adams (2010), Chippewa (2012), Columbia (2011), Crawford (2010/2011), Dunn (2008), Grant (2011), Green (2011), Iowa (2010), Jackson (2015), Juneau (2010), Lafayette (2011), Marathon (2012), Monroe (2010), Richland (2010), Sauk (2011), Vernon (2010) and Waupaca (2005). Counties with 2-meter resolution DEMs: Brown (2010), Calumet (2005), Fond du Lac (2011), Green Lake (2009), Jefferson (2005), Rock (2011), & Winnebago (2014); also the City of Oshkosh and portions of adjacent Townships (2009). Counties with a 10-foot resolution DEM: Kewaunee (2012). Counties with 1-meter resolution DEMs: Ashland (2014), Barron (2005), Bayfield (2016), Buffalo (2016), Burnett (2015), Clark (2018), Dane (2017), Dodge (2017), Door (2018), Douglas (2016), Eau Claire (2013), Florence (2017), Forest (2017), Iron (2015), Kenosha (2017), La Crosse (2017), Lincoln (2015), Manitowoc (2015), Marinette (2015), Marquette (2018), Oconto (1.5-meter DEM, 2005), Oneida (2013), Outagamie (2018), Pepin (2013), Pierce (2015), Polk (2015), Portage (2016), Price (2018), Racine (2017), Rusk (2011), Saint Croix (2014), (Milwaukee (2015), Ozaukee (2015), Walworth (2015), Washington (2015), & Waukesha (2015), Shawano (2015), Sheboygan (1.5-meter DEM, 2004), Taylor (2016), Trempealeau (2014), Vilas (2013), Washburn (2016) & Wood (2015). Counties with 2-foot resolution DEM: Waushara (2017 – Preliminary version), Langlade (2017) & Sawyer (2017). Several no-data areas are present in the source data due to lack of data availability. Some other areas display as data gaps when the service is viewed at statewide scales, but display normally when zoomed in to larger scales. We hope to address the no-data areas and small-scale data gaps in future updates to this service. The DEMs have not been hydrologically conditioned. Elevation units are Meters. The Vertical Datum for the DEMs is NAVD88. WI DNR acknowledges the USDA Natural Resources Conservation Service, USGS, FEMA, the Southeastern WI Regional Planning Commission, and the individual counties listed above, for making source data available. For more information, visit https://dnr.wi.gov/feedback/ and choose Geographic Information Systems Data as the subject.

Name: DW_Elevation/EN_DEM_from_LiDAR_Feet

Description: Image service displaying LiDAR-derived DEMs for 71 counties in Wisconsin, last updated February 6th, 2020; elevation units are feet. The data sources are county-produced LiDAR with a range of flight years and DEM resolution: Counties with 3-Meter resolution DEMs: Adams (2010), Chippewa (2012), Columbia (2011), Crawford (2010/2011), Dunn (2008), Grant (2011), Green (2011), Iowa (2010), Jackson (2015), Juneau (2010), Lafayette (2011), Marathon (2012), Monroe (2010), Richland (2010), Sauk (2011), Vernon (2010) and Waupaca (2005). Counties with 2-meter resolution DEMs: Brown (2010), Calumet (2005), Fond du Lac (2011), Green Lake (2009), Jefferson (2005), Rock (2011), & Winnebago (2014); also the City of Oshkosh and portions of adjacent Townships (2009). Counties with a 10-foot resolution DEM: Kewaunee (2012). Counties with 1-meter resolution DEMs: Ashland (2014), Barron (2005), Bayfield (2016), Buffalo (2016), Burnett (2015), Clark (2018), Dane (2017), Dodge (2017), Door (2018), Douglas (2016), Eau Claire (2013), Florence (2017), Forest (2017), Iron (2015), Kenosha (2017), La Crosse (2017), Lincoln (2015), Manitowoc (2015), Marinette (2015), Marquette (2018), Oconto (1.5-meter DEM, 2005), Oneida (2013), Outagamie (2018), Pepin (2013), Pierce (2015), Polk (2015), Portage (2016), Price (2018), Racine (2017), Rusk (2011), Saint Croix (2014), (Milwaukee (2015), Ozaukee (2015), Walworth (2015), Washington (2015), & Waukesha (2015), Shawano (2015), Sheboygan (1.5-meter DEM, 2004), Taylor (2016), Trempealeau (2014), Vilas (2013), Washburn (2016) & Wood (2015). Counties with 2-foot resolution DEM: Waushara (2017 – Preliminary version), Langlade (2017) & Sawyer (2017). Several no-data areas are present in the source data due to lack of data availability. Some other areas display as data gaps when the service is viewed at statewide scales, but display normally when zoomed in to larger scales. We hope to address the no-data areas and small-scale data gaps in future updates to this service. The DEMs have not been hydrologically conditioned. Elevation units are Meters. The Vertical Datum for the DEMs is NAVD88. WI DNR acknowledges the USDA Natural Resources Conservation Service, USGS, FEMA, the Southeastern WI Regional Planning Commission, and the individual counties listed above, for making source data available. For more information, visit https://dnr.wi.gov/feedback/ and choose Geographic Information Systems Data as the subject.

Single Fused Map Cache: false

Extent: Initial Extent: Full Extent: Pixel Size X: 0.5999999999999999

Pixel Size Y: 0.6

Band Count: 1

Pixel Type: F64

RasterFunction Infos: {"rasterFunctionInfos": [{ "name": "None", "description": "A No-Op Function.", "help": "" }]}

Mensuration Capabilities: Basic

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text:

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: 540.7326063664755

Max Values: 1875.366905670166

Mean Values: 1079.8580303977785

Standard Deviation Values: 274.1752171909766

Object ID Field: OBJECTID

Fields: 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: null

Allow Analysis: null

Allow Compute TiePoints: false

Supports Statistics: true

Supports Advanced Queries: true

Use StandardizedQueries: true

Raster Type Infos: Has Raster Attribute Table: false

Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources:   Info   Histograms   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   Validate   Project