3D buildings. This dataset is a 3D building multipatch created using lidar point cloud bare earth points and building points to create a normalized data surface. Some areas have limited data. The lidar dataset redaction was conducted under the guidance of the United States Secret Service. All data returns were removed from the dataset within the United States Secret Service redaction boundary except for classified ground points and classified water points.The scene layer complies with the Indexed 3D Scene layer (I3S) format. The I3S format is an open 3D content delivery format used to disseminate 3D GIS data to mobile, web, and desktop clients. Check digital transfer options for Collada (.dae) files. Collada is an open-standard XML file format used for storing and exchanging 3D models and digital assets among various graphics software applications. It is designed to facilitate compatibility between different 3D modeling tools, making it easier to share and edit 3D content.Buildings 3D Ward 1 (1.7 GB)Buildings 3D Ward 2 (1.8 GB)Buildings 3D Ward 3 (2.9 GB)Buildings 3D Ward 4 (3.9 GB)Buildings 3D Wards 5 and 6 (6 GB)Buildings 3D Ward 7 (3.4 GB)Buildings 3D Ward 8 (2.1 GB)