D -- WSR-88D Information Dissemination Services

The contract involves providing a comprehensive radar data acquisition and dissemination system to support the National Weather Service's National Centers for Environmental Prediction (NCEP), which consists of nine specialized centers responsible for weather analysis and forecasting across the United States and surrounding oceans. The primary focus is on delivering real-time radar data from the national Weather Surveillance Radar-1988 Doppler (WSR-88D) network, including national-scale, high-resolution radar mosaics and individual radar site product data. The system must supply reliable, continuous access with 99.9% uptime to ensure meteorologists have timely data during critical weather events. It requires robust infrastructure capable of receiving and distributing radar data via local networks, including backup data acquisition methods in case of primary system failure, as well as 24/7 customer support with rapid response times. The system specifications also include the provision for satellite dish equipment with optional de-icing capabilities, detailed operational and technical documentation, and quarterly reporting on data availability. It must be capable of serving data across different geographic regions—covering the contiguous United States, Hawaii, and Alaska—and support level-II radar data acquisition as an optional feature. The contractor is responsible for ensuring software updates and patches are tested and promptly distributed without impairing system performance. Additionally, the system must include features like product arrival notifications over TCP/IP networks to enhance data dissemination efficiency. Ultimately, the contract aims to sustain and enhance NCEP's ability to protect life and property by furnishing dependable, timely weather radar data to support its forecasting and warning missions.