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GOES Data Collection System

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11 diapositives · 282 Views · Aug 25, 2014

The GOES Data Collection System (DCS) is a crucial service that facilitates real-time environmental data collection from over 30,000 remote platforms across the Western Hemisphere. Initially experimental, it has become fundamental for various Federal, State, Local, and International agencies. With 200 channels for frequency sharing, it supports applications like flood monitoring, tsunami and earthquake warnings, and climate observations. Leveraging improved transmitter technology, the system aims to enhance data rates and reliability, providing essential support in emergency scenarios.

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GOES Data Collection System
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  1. GOES Data Collection System Eric Madsen Senior International Relations Specialist NOAA Satellite and Information Service December 4, 2009

  2. What is GOES DCS? • A GOES data service used for the collection of environmental data in real-time from > 30,000 remote data collection platforms located throughout the Western Hemisphere • Started as an experimental system for collecting real-time data that has evolved into a critical operational system used by many Federal, State, Local and International agencies • It has become the backbone of many agencies' real-time data collection programs • Many Emergency warning systems in the U.S. and other countries rely on GOES DCS NOAA GOES DCS

  3. How Does it Work? • Frequency Share/Time Share System • 400 khz of Bandwidth Assigned to GOES DCS • Divided into Approximately 200 channels of 1.5 khz • Each Transmitter Assigned a Channel/Time Slot • Standard Assignment is Hourly, for 10 seconds • Some report more frequently (Tsunami Warning Stations) • Some older stations still report every 3 or 4 hours • Random Reporting Mode Available • Event Driven • Emergency Channel has more frequent observations • Flooding event, fire breakout, earthquake, volcano eruption NOAA GOES DCS

  4. GOES DCS System Diagram NOAA GOES DCS

  5. GOES DCS Users • Bureau of Reclamation • National Park Service • Department of State • (International Boundary & Water Commission) • Multiple State Agencies • Canadian Environmental Agencies • South and Central American Environmental Agencies • Total of over 400 agencies • National Weather Service • largest single data user • National Ocean Service • Declared DCS critical infrastructure • National Climatic Data Center • National Data Buoy Center • Pacific Tsunami Warning Center • US Army Corps of Engineers • US Air Force • US Navy • Department of Interior • National Interagency Fire Center • National Forest Service • Bureau of Land Management • US Geological Survey • largest single platform operator NOAA GOES DCS

  6. Applications • Flood Warning • Levee Management • Water Resource Management • Fire Warning and Monitoring • Tsunami Warning • Earthquake Monitoring • Volcano Monitoring • Weather Observations • Climate Monitoring • Water Level Monitoring NOAA GOES DCS

  7. Hazard Monitoring Uses • U.S. Fire Weather • Remote Automated Weather Station (RAWS) • Operated by USFS, BLM, state and local fire agencies • Estimated 4000 stations • National Standard for Fire Weather Data • Available through AWIPS • Available on the Internet • http://fire.boi.noaa.gov • http://raws.wrh.noaa.gov/rawsobs.html • http://www.fs.fed.us/raws NOAA GOES DCS

  8. Hazard Monitoring Uses • U.S. Flood Data • USGS Stream Gauge Program • Approximately 10,000 stations • US Army Corps of Engineers Flood Monitoring • Approximately 3,000 stations • International Meteorological Services • Approximately 5,000 stations • Throughout North, Central and South America and the Caribbean and Pacific Islands • Distributed Through the NWS HADS • http://www.nws.noaa.gov/oh/hads/ NOAA GOES DCS

  9. Water Applications • Approximately 70% of system usage is for water applications. • Flood Monitoring • Dam Monitoring • Reservoir Management • Tide gauges • Tsunami Warnings • Water Quality • Levee Management NOAA GOES DCS

  10. System Improvements • New Transmitters use less time and frequency • High data rates already in use (300 and 1200 bps) • 100 bps transmitters must be replaced by June 2013 • Narrow band transmitters under development • Available in 2010 • Maybe software update • New data processing system to replace DAPS • DCS Administration and Data Delivery System (DADDS) • Self register at http://dcs1.noaa.gov • Internet access, browser based, 30 day archive • Beginning development for two way communication • Query and reprogram station remotely using GOES • (in 3 to 4 years) NOAA GOES DCS

  11. GOES DCS Contact Information • Kay Metcalf • GOES DCS Program Manager • kay.metcalf@noaa.gov • 301-817-4558 • Letecia Reeves • GOES DCS Customer Service Representative • letecia.reeves@noaa.gov • 301-817-4563 • Email • goes.dcs@noaa.gov • URL • http://noaasis.noaa.gov/DCS NOAA GOES DCS