Address Point

Accurate and consistent address data are vital for all operations of the City such as Fire, Police and utilities, as well as many other users including the Post Office and ambulance services. The City has adopted Addressing Guidelines that describe the standards and processes to be applied for numerical addressing of all parcels and buildings within the City. The ADDRCLS field is the address point classification. 1 is Situs, 2 is Secondary, 3 is Corner, 4 is Feature, 5 is Pending, and 6 is SubAddress.精准且一致的地址数据，对于该市消防、警务、公用事业等各项运营，以及邮政局、急救服务等诸多相关用户而言，均至关重要。该市已采用《地址编制规范（Addressing Guidelines）》，明确了适用于全市所有地块与建筑物的数字地址编制标准及执行流程。ADDRCLS字段为地址点分类，其取值含义如下：1代表主地址点（Situs），2代表次要地址点（Secondary），3代表拐角地址点（Corner），4代表要素地址点（Feature），5代表待确认地址点（Pending），6代表子地址点（SubAddress）。