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The Internet allows NMHSs to present hydrometeorological forecasts and warnings and local weather data to clients, partners and the general public in graphic and digital codecs that may otherwise be unavailable. It additionally provides opportunities to enhance and broaden service supply.
CAP format makes use of XML and standardizes the content material of alerts and notifications across all hazards, including hazardous material incidents, severe weather, fires, earthquakes and tsunamis. CAP’s origins can be traced back to suggestions of the “Effective catastrophe warnings” report issued in November 2000 by the US Working Group on Natural Disaster Information Systems, Subcommittee on Natural Disaster Reduction. The NWS is using GIS technology in its short-fused hydrometeorological warning programme by way of the implementation of storm-based warnings (additionally referred to as polygon warnings). Currently, 4 kinds of quick-fused warnings (twister, severe thunderstorm, flash flood, and particular marine) embrace polygon info which takes the form of latitude and longitude pairs and highlights the threatened area (Figure three).
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The next-generation forecast workstations will need more bandwidth, storage capacity, and processing power to handle the expected speedy increase of knowledge, together with elevated temporal and spatial decision …