City Land Deeds

Parcel delineation is based on legal description from the deed. Most of the parcels in the coverage were copied from hand drawn records entered on old tax maps known as "the deed books" during the 1999 data recovery program.地块界址划定（Parcel delineation）以契约所载的法定界址描述为依据。本数据集覆盖范围内的绝大多数地块，其数据均复制自1999年数据恢复项目期间，被录入至被称为"契约簿"的旧税收地图中的手绘记录。