本powerpoint演示文稿首先简要概述了演示文稿的目标，包括以下内容:定义需求规划中的地理因素 和管理； 提供地理空间数据处理和 坦帕湾水域建模；和 确定使用地理空间数据库的好处（和成本） 方法。结果和益处包括: 地理空间聚合提供了好处； 需要建模/分析的更多数据 （但不是压倒性的数量）； 在需求关系上有更大的决心； 更高的精度和更大的信心 弹性估计； 对服务区的熟悉程度更高； 更详细地了解区域需求； 更详细地了解人口趋势 跨越区域；和 可视化是有帮助的，但底层数据库是有帮助的 基础，数据管理至关重要。

This powerpoint presentation begins by providing a brief overview of the presentation objectives that include the following: define geographic considerations in demand planning and management; provide an example of geospatial data processing and modeling from Tampa Bay Water; and, identify benefits (and costs) of using geospatial approaches. Results and benefits include the following: geospatial aggregation provides benefits; more data to model/analyze (but not overwhelming amount); greater resolution in demand relationships; greater precision of and more confidence in elasticity estimates; built a finer-scale familiarity with service area; more detailed knowledge about regional demand; more detailed understanding of demographic trends across area; and, visualization is helpful, but underlying database is fundamental, data management critical.