City of Atlanta
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For more information about the local government model visit "What is the Local Government Information Model." Layers: Atlanta City Limits: The boundaries of the City of Atlanta as defined by our ordinance. Neighborhood: The neighborhoods of Atlanta. Key Attributes: Name: The neighborhood's current name. Old Name: The previous name of the neighborhood. NPU: The NPU which the neighborhood falls within. NPU: The 25 citizen advisory councils which make recommendations to the Mayor and City Council. An NPU is composed of multiple neighborhoods. Key Attributes: Name: The name of the NPU. Land Lot Index: A grid system unique to each county which helps to identify the location of a parcel. Key Attributes: Dist_Num: The identifier for the district. LLot_Num: The identifier for the land lot. Dist_Page: A combination of Dist_Num and LL_Num which form the full land lot index. City Council Districts: The area governed by each member of the City Council. Key Attributes: Name: The number identifier of the council district. Quadrant: The four sections of Atlanta: NE, SE, NW, SW. Key Attributes: Name: The quadrant identifier. Zip Code: The dataset contains the five-digit zip codes assigned to the Metro Atlanta region by the United States Postal Service (USPS). Key Attributes: Name: The five digit identifier for the zip code. County: Counties that surround the City of Atlanta, two of which Atlanta falls in, Dekalb and Fulton. Key Attributes: Name: The name of the county.
如需了解更多地方政府模型(local government model)相关信息,请参阅《What is the Local Government Information Model》。 数据层级: 1. 亚特兰大市界(Atlanta City Limits):由我市法令界定的亚特兰大市行政边界范围。 2. 街区(Neighborhood):亚特兰大市下辖的各街区单元。 关键属性: - 名称(Name):该街区当前的正式名称。 - 曾用名(Old Name):该街区的历史旧称。 - 社区规划单元(NPU):该街区所属的NPU。 3. 社区规划单元(NPU):由25个公民咨询委员会组成,负责向亚特兰大市长及市议会提交政策建议,每个NPU下辖多个街区。 关键属性: - 名称(Name):该NPU的正式标识名称。 4. 地块索引(Land Lot Index):佐治亚州各郡专属的网格编码系统,用于精准标识地块的空间位置。 关键属性: - Dist_Num:选区编号的唯一标识符。 - LLot_Num:地块编号的唯一标识符。 - Dist_Page:由Dist_Num与LL_Num组合生成的完整地块索引编码。 5. 市议会选区(City Council Districts):亚特兰大市议会每位议员所管辖的行政辖区。 关键属性: - 名称(Name):市议会选区的数字编号标识。 - 象限(Quadrant):亚特兰大市划分为东北(NE)、东南(SE)、西北(NW)、西南(SW)四个地理象限。 象限属性的关键属性: - 名称(Name):象限的唯一标识名称。 6. 邮政编码(Zip Code):本数据集包含由美国邮政署(United States Postal Service, USPS)为亚特兰大都会区分配的五位数字邮政编码。 关键属性: - 名称(Name):该邮政编码的五位数字标识。 7. 郡(County):环绕亚特兰大市的周边郡域,亚特兰大市行政范围覆盖其中两个郡:迪卡尔布(Dekalb)与富尔顿(Fulton)。 关键属性: - 名称(Name):该郡的正式名称。



