EPA Air Facility Registry Service (ICIS-Air)

Overview This layer provides location and facility information for sites found in the Integrated Compliance Information System for Air (AIR). ICIS-Air (AIR) – AIR is the modernization of multiple systems, Air Facility System (AFS) and the Integrated Compliance Information System (ICIS). AIR contains enforcement, compliance, and permit data for stationary sources of air pollution regulated by the EPA, State, and Local air pollution agencies. To learn more about ICIS-AIR visit the overview webpage. To learn more about ICIS click here or use the Enforcement and Compliance History Online (ECHO) database. The Facility Registry Service (FRS) provides quality facility data to support EPA's mission of protecting human health and the environment by identifying and geospatially locating facilities, sites, or places subject to environmental regulations of environmental interest. Facility data is improved with geospatial processing of incoming data and data curation tools to provide an integrated, dataset to partners and the public through a variety of methods and products. For more detailed information about these facilities, use the FRS Query tool. Feature Layers FRS Interests Air: This primary layer provides detailed facility site information including facility names, addresses, regulatory program details, and environmental interest types. It integrates enforcement, permit, and compliance data related to air quality and includes geospatial coordinates standardized to NAD83. Geographic Coverage The dataset covers the entire United States, including territories and tribal areas where EPA air regulatory programs operate. Use Cases Environmental professionals can use this data to locate and analyze air pollution sources and their regulatory status. Policy makers and planners may leverage the data for air quality management and regulatory enforcement strategies. Public and community groups can access detailed facility information to promote transparency and environmental awareness. Data License and Quality All data is provided in the public domain by the U.S. EPA with no warranty on accuracy. Users should consult metadata for limitations and intended purposes.## 概览 本图层提供美国空气综合合规信息系统（Integrated Compliance Information System for Air, AIR，亦称ICIS-Air）中收录的场所的位置与设施信息。空气综合合规信息系统（AIR）是对多个系统的现代化升级项目，涵盖空气设施系统（Air Facility System, AFS）与综合合规信息系统（Integrated Compliance Information System, ICIS）。AIR包含由美国环境保护署（Environmental Protection Agency, EPA）、各州及地方空气污染监管机构管辖的固定空气污染源的执法、合规与许可数据。如需了解更多关于AIR的信息，请访问概览网页；如需了解更多关于ICIS的信息，请点击此处或使用在线执法与合规历史数据库（Enforcement and Compliance History Online, ECHO）。 设施登记服务（Facility Registry Service, FRS）旨在通过识别并地理空间定位受环境监管或具有环境关注度的设施、场所或地点，为美国环保署保护人类健康与环境的使命提供高质量的设施数据。通过对传入数据开展地理空间处理并结合数据治理工具优化设施数据，本项目可通过多种方式与产品向合作方及公众提供集成化数据集。如需获取这些设施的详细信息，请使用设施登记服务查询工具。 ## 专题图层 FRS空气关注图层：作为核心图层，本图层提供详细的设施场地信息，包括设施名称、地址、监管项目详情与环境关注类型。本图层整合了与空气质量相关的执法、许可与合规数据，并包含遵循北美大地基准83（North American Datum 1983, NAD83）标准的地理空间坐标。 ## 地理覆盖范围 本数据集覆盖美国全境，包括美国环保署开展空气监管项目的海外领地及部落辖区。 ## 应用场景 环境领域专业人员可利用本数据定位并分析空气污染源及其监管状态；政策制定者与规划人员可借助本数据开展空气质量管控与监管执法策略制定；公众与社区团体可获取详细的设施信息，以提升信息透明度与环境意识。 ## 数据许可与质量 本数据集所有数据由美国环境保护署（EPA）置于公共领域，不对数据准确性提供任何担保。用户应查阅元数据以了解数据的局限性与适用场景。