{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "The slope angle is one of the most important factors that control debris flows and all other types of mass movements. In general, we expect an increase of debris-flow occurrences with increase in slope angle up to a point where the steepness of the slope prohibits soil layer development and debris accumulation. Wide variations (0° to 84°) in slope angles are observed in the Jazan province.", "summary": "", "title": "Slope Angle", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "", "licenseInfo": "", "portalUrl": "" }