{ "culture": "en-US", "name": "Slope", "guid": "", "catalogPath": "", "snippet": "坡度产品反映地表单元的陡缓程度", "description": "
坡度是地表单元陡缓的程度,通常把坡面的垂直高度和水平距离的比值称为坡度。坡度的表示方法有百分比法、度数法、密位法和分数法四种,其中以百分比法和度数法较为常用。数据产品,是在数字高程模型基础之上,使用通用算法生成的数据产品,产品类型为32位浮点型,值在0和90之间,数值越大表示坡度越大<\/SPAN>。<\/SPAN>根据国际地理学联合会<\/SPAN>地貌调查<\/SPAN>与地貌制图委员会关于地貌详图应用的坡地分类来划分坡度等级,分为:(0,0.5]为平原,(0.5,2]为微斜坡,(2,5]为缓斜坡,(5,15]为斜坡,(15,35]为陡坡,(35,55]为峭坡,(55,90]为垂直壁。<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "坡度产品反映地表单元的陡缓程度", "title": "地表坡度", "tags": [ "slope" ], "type": "Image Service", "typeKeywords": [ "Data", "Service", "Image Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "https://portal.shaanxieco.com/server/admin/5_大数据平台项目数据管理_标准产品/Slope/ImageServer", "spatialReference": "GCS_WGS_1984", "accessInformation": "", "licenseInfo": "" }