Swashingtondc.7z

The file refers to a compressed archive typically used in geospatial or city planning data contexts, specifically for the City of Washington, DC .

: Support for high-level security if the dataset contains sensitive planning information. Potential Content Features SwashingtonDC.7z

: The 7z format can split very large city models or datasets into smaller parts for easier transfer. The file refers to a compressed archive typically

: Datasets from the Interactive Zoning Info System (IZIS) including current zoning regulations and boundary maps. : Datasets from the Interactive Zoning Info System

You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip. Does 7z compress better than zip? - Microsoft Community Hub

: Layered information for District Police PSAs , Advisory Neighborhood Commissions (ANCs) , or ZIP code polygons.

While the exact contents depend on the source (e.g., Open Data DC or the Zoning Handbook ), files with this naming convention typically include: