{ "id": "870b74fe6f6d463db36b2f14c6380032", "item": "Aspect-Slope.rft.json", "itemType": "file", "owner": "esri_en", "uploaded": 1542247795000, "modified": 1542247795000, "guid": null, "name": null, "title": "Aspect-Slope", "type": "Raster function template", "typeKeywords": [ "ArcGIS Raster Function Templates", "categoryName#SurfaceSystem_RFT", "Function Template", "Functions", "Processing", "Raster", "rft", "sourceId#Aspect-SlopeSystem_RFT", "Templates" ], "description": "The Aspect Slope function creates a raster layer that simultaneously displays the aspect and slope of a surface. Aspect identifies the downslope direction of the maximum rate of change in value from each pixel to its neighbors. Aspect can be thought of as the slope direction. The values of the output raster will be the compass direction of the aspect, represented by a hue (color). Slope represents the rate of change of elevation for each digital elevation model (DEM) pixel. Slope represents the steepness of the surface and is symbolized into three classes that are shown using color saturation (brightness).

The pixel values in the output aspect-slope raster reflect a combination of aspect and slope. Pixels with values below 20 are considered flat and are shown in gray. Aspect-slope values of 21 and above will be displayed with varying saturations as follows: 21 to 30 \u2014Low slope saturation, 31 to 40\u2014Moderate slope saturation, 41 and above\u2014High slope saturation<\/div>", "tags": [ "System Raster Function", "Raster Function Template", "Surface", "Aspect-Slope" ], "snippet": "Creates a raster that simultaneously displays the aspect (direction) and slope (steepness) of a continuous surface, as represented in a digital elevation model.", "thumbnail": "thumbnail/Aspect-Slope.png", "documentation": null, "extent": [], "categories": [], "lastModified": -1, "spatialReference": null, "accessInformation": "Esri, Inc.", "licenseInfo": "This raster function template may be used to process your imagery using ArcGIS Image Server.", "culture": "english (united states)", "properties": null, "url": null, "proxyFilter": null, "access": "public", "size": 1443, "appCategories": [], "industries": [], "languages": [], "largeThumbnail": null, "banner": null, "screenshots": [], "listed": false, "commentsEnabled": true, "numComments": 0, "numRatings": 0, "avgRating": 0, "numViews": 165, "scoreCompleteness": 83, "groupDesignations": null }