Utah Landslide Inventory Polygons

Landslide Inventory Polygons feature class includes spatial, geologic, and qualitative landslide activity information and is useful for ranking areas of potential movement, and together with GIS analysis, provides an analytical tool for discerning the relationship between landslides and specific land-management elements. Landslide Inventory Polygons were captured using LiDAR, stereo aerial photography, other data, and field reconnaissance by the UGS. Last updated March, 2016. More information on landslide hazards in Utah is available from the UGS at http://geology.utah.gov/hazards/landslides-rockfalls/滑坡清单多边形要素类（Landslide Inventory Polygons feature class）包含空间、地质与定性滑坡活动相关信息，可用于对潜在滑移区域开展优先级排序；结合地理信息系统（Geographic Information System, GIS）分析手段，该数据集可作为分析工具，用于厘清滑坡与特定土地管理要素之间的关联。该滑坡清单多边形数据集由犹他州地质调查局（Utah Geological Survey, UGS）通过激光雷达（Light Detection and Ranging, LiDAR）、立体航空摄影及其他相关数据与野外踏勘手段采集获取，最后更新于2016年3月。如需了解犹他州境内更多滑坡灾害相关资讯，可通过犹他州地质调查局官网http://geology.utah.gov/hazards/landslides-rockfalls/查询。