| snippet:
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The water depth digital elevation model (DEM) represents inundation at the specified extent, as depicted in the Sonoma County Russian River - Mark West Creek Inundation Model. Data to be used for planning and emergency evacuation. |
| summary:
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The water depth digital elevation model (DEM) represents inundation at the specified extent, as depicted in the Sonoma County Russian River - Mark West Creek Inundation Model. Data to be used for planning and emergency evacuation. |
| accessInformation:
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Sonoma County |
| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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5000 |
| typeKeywords:
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["ArcGIS Server","Data","Image Service","Service"] |
| description:
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<div style='text-align:Left;'><div><div><p><span>The Sonoma County Russian River - Mark West Creek Inundation Model provides high resolution water depth data. The water depth digital elevation model (DEM) represents the difference between water surface elevation models and bare earth (all vegetation and man-made structures removed) digital elevation models. The water surface elevations were estimated using HEC RAS 5.0.7 hydrologic modeling software. Each pixel is three feet by three feet and represents an average height above ground for that area. QSI collected the LiDAR and created this data set for the Russian River Modeling and Buildings study area. The projection is CASP 2 with horizontal datum NAD83(2011), vertical datum NAVD88 (Geoid 12A), and the units are US Survey Feet. See Process Steps for derivation of raster datasets.</span></p><p><span /></p></div></div></div> |
| licenseInfo:
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<div style='text-align:Left;'><div><div><p><span>Please contact Sonoma County for information regarding the use of this data.</span></p></div></div></div>, None. However, users should be aware that temporal changes may have occurred since this dataset was collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of its limitations. |
| catalogPath:
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| title:
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Russian_River_Mark_West_Depth_Raster_43ft |
| type:
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Image Service |
| url:
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| tags:
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["Water Surface Elevation","California","location","Sonoma County","Digital Terrain Model","Hydrology","LiDAR","Flood Depth","Flood Inundation Raaster","Water Depth","boundaries"] |
| culture:
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en-US |
| portalUrl:
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| name:
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Russian_River_Mark_West_Depth_Raster_43ft |
| guid:
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| minScale:
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150000000 |
| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |