NENA Centerlines

This data set is intended to contain the centerlines with and for a short distance around the City of Buena Park. It was created with the intention of being fully compatible with the current NENA standards for address points. See "NENA Standard for NG9-1-1 GIS Data Model," document NENA-STA-006.1.1-2020 available at: https://www.nena.org/page/NG911GISDataModel Please contact Please contact the Buena Park GIS Division for any questions about this data set. Information on the NENA NG9-1-1 Project can be found on their website. A brief extract from the project is below: In the past 20 years, advancements in modern communications technology have created the need for a more advanced system to access emergency care. While the existing 9-1-1 system has been a success story for more than 30 years, it has been stretched to its limit as technology advances. New wireless and IP-based communications devices are being developed at a rapid rate, offering capabilities such as text and video messaging. Unfortunately, the current 9-1-1 system was never intended to receive calls and data from these new and emerging technologies. As a result, through cumbersome adaptations, E9-1-1 is being asked to perform functions it was not designed to handle. In short, the nation’s 9-1-1 systems are in need of a significant overhaul. NENA identified this need in 2000, published the Future Path Plan in 2001, and began development activities toward this end in 2003.本数据集涵盖布埃纳帕克市（City of Buena Park）及其周边短距离范围内的中心线数据。本数据集的构建初衷为完全兼容当前面向地址点的NENA（National Emergency Number Association）标准。详见《NENA NG9-1-1地理信息系统数据模型标准》（文档编号：NENA-STA-006.1.1-2020），可通过以下链接获取：https://www.nena.org/page/NG911GISDataModel。若对本数据集有任何疑问，请联系布埃纳帕克市地理信息系统（Geographic Information System，简称GIS）部门。有关NENA NG9-1-1项目的详细信息可登录其官方网站查询。以下为该项目的简要节选： 在过去20年间，现代通信技术的迭代升级催生了对更先进的紧急救援接入系统的需求。尽管现有9-1-1系统已在三十余年间展现出卓越成效，但随着技术发展，其已濒临性能上限。当前，新型无线及基于互联网协议（Internet Protocol，简称IP）的通信设备正以极快的速度推出，支持短信、视频通话等多项功能。遗憾的是，现行9-1-1系统从设计之初便未考虑接收此类新兴技术产生的呼叫与数据。为此，相关方不得不通过繁琐的适配改造，让增强型9-1-1（Enhanced 9-1-1，简称E9-1-1）系统承担其原本未设计的功能。简而言之，美国全国范围内的9-1-1系统亟需全面革新。NENA于2000年意识到这一需求，2001年发布了《未来发展路径规划》，并于2003年启动相关研发工作。