遇见数据集

Building Feature Layer

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ArcGIS Hub2026-07-23 更新2026-08-04 收录
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This representation of the building footprints support municipal base maps. It also serves as a source for public works, public safety, planning and other agencies that are responsible for the active management of site addresses, facilities, and land use information. Sources of data collection are aerial photography digitization, LiDAR dataset and legal building plans. The dataset contains the following: Property RSN (Building Property UID) ObjectID Shortname Fullname City Building Class Building Type Elevation Status Number of units Shape length Shape Area Data was last updated July 23, 2026

本建筑占地轮廓(building footprints)数据集可为市政基础底图提供支撑,同时亦可作为公共工程、公共安全、规划及其他负责主动管理场地地址、设施与土地利用信息的机构的数据源。本次数据采集来源包括航空摄影数字化成果、激光雷达(LiDAR)数据集与合法建筑规划图纸。该数据集包含以下字段:物业RSN(Property RSN,即建筑属性唯一标识符(Building Property UID))、对象ID(ObjectID)、简称(Shortname)、全称(Fullname)、城市(City)、建筑类别(Building Class)、建筑类型(Building Type)、高程(Elevation)、状态(Status)、单元数量(Number of units)、图形周长(Shape Length)、图形面积(Shape Area)。数据最后更新于2026年7月23日。

创建时间:
2020-06-12
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