Existing Land Use for Maricopa and Pinal Counties, Arizona, 2022

The Existing Land Use (EXLU) dataset represents land use in Maricopa and Pinal Counties, Arizona. This dataset was created as a joint effort of MAG and MAG member agency staff. This dataset serves as a land use inventory and is used for a variety of planning purposes including socioeconomic forecasting and air quality modeling. Because of the level of generalization involved in creating this dataset, land use boundaries may not be accurate representations of ground conditions if used at small scales. These data were developed primarily from assessor parcel data collected in July 2022 for both Maricopa and Pinal Counties.现有土地利用（Existing Land Use，简称EXLU）数据集覆盖美国亚利桑那州马里科帕县与皮纳尔县的土地利用现状。该数据集由MAG及其成员机构工作人员联合编制，属于土地利用调查类数据，可应用于社会经济预测、空气质量模拟等多种规划场景。由于编制过程中进行了概化处理，若以小尺度应用该数据集，其划定的土地利用边界可能无法精准反映实地现状。本数据集主要基于2022年7月收集的马里科帕县与皮纳尔县评估地块数据编制完成。