Police Grid

A polygon feature class of Miami-Dade County Police Department (MDPD) Grid Boundaries. Updated: Bi-Annually The data was created using: Projected Coordinate System: WGS_1984_Web_Mercator_Auxiliary_Sphere Projection: Mercator_Auxiliary_Sphere迈阿密-戴德县警察局（Miami-Dade County Police Department，缩写MDPD）网格边界多边形要素类（polygon feature class）。更新频率：每半年一次。本数据集采用以下坐标系创建：投影坐标系（Projected Coordinate System）为WGS_1984_Web_Mercator_Auxiliary_Sphere，投影方式为Mercator_Auxiliary_Sphere（辅助球体墨卡托投影）。