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A Needs-Assessment Process for Designing Geospatial Data Management Systems within Federal Agencies

机译:在联邦机构内设计地理空间数据管理系统的需求评估流程

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摘要

Many federal agencies face challenges with designing geospatial data management systems. This paper presents and documents a needs-assessment process that can be employed to prioritize agencies' geospatial information needs; identify agencies' capacity to manage a centralized geodatabase; determine agencies' capacity to deliver Web-mapping services to the public; and identify barriers, such as data security and limited financial resources, that constrain agencies' ability to design and manage a geospatial data management system. The paper details the needs-assessment process and documents its application to the National Park Service (NPS) Conservation and Outdoor Recreation (COR) Branch programs. The NPS COR Branch is comprised of nine disparate programs, such as the National Trails System and the Rivers, Trails, and Conservation Assistance program, each of which has specific geospatial data management and delivery needs. The needs-assessment process, tested through its application to the NPS COR Branch programs, provides a comprehensive and logical workflow for system developers and administrators to use as they create or refine geospatial data management systems.
机译:许多联邦机构在设计地理空间数据管理系统时面临挑战。本文提出并记录了一个需求评估过程,该过程可用于确定机构的地理空间信息需求的优先级。确定机构管理集中式地理数据库的能力;确定代理商向公众提供Web映射服务的能力;并确定障碍,例如数据安全性和有限的财务资源,这些障碍会限制代理商设计和管理地理空间数据管理系统的能力。本文详细介绍了需求评估流程,并将其应用到国家公园管理局(NPS)保护和户外娱乐(COR)分支计划中。 NPS COR分支由九个独立的计划组成,例如“国家步道系统”和“河流,步道和保护援助计划”,每个程序都有特定的地理空间数据管理和交付需求。需求评估过程通过将其应用到NPS COR Branch程序中进行了测试,为系统开发人员和管理员提供了全面而合乎逻辑的工作流,以供他们在创建或完善地理空间数据管理系统时使用。

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