Download or read book Ongoing Problems and Future Plans for NOAA s Weather Satellites written by United States. Congress. House. Committee on Science and published by . This book was released on 2006 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ongoing Problems and Future Plans for Noaa s Weather Satellites written by United States. Congress and published by Createspace Independent Publishing Platform. This book was released on 2018-01-31 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ongoing problems and future plans for NOAA's weather satellites : hearing before the Committee on Science, House of Representatives, One Hundred Ninth Congress, first session, November 16, 2005.
Download or read book Ongoing Problems and Future Plans for NOAA S Weather Satellites Serial No 109 33 November 16 2005 109 1 Hearing written by and published by . This book was released on 2006* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Complete Guide to Weather Satellites written by U. S. Military and published by . This book was released on 2018-01-11 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique collection of government documents provides comprehensive coverage of all aspects of current and planned American weather satellites, with material from NOAA, NASA, and independent reviews of the troubled replacement program. Contents: Launch Delayed - NOAA Faces Key Decisions on Timing of Future Satellites * Improvements Needed in NOAA's Mitigation Strategies as It Prepares for Potential Satellite Coverage Gaps * Polar Weather Satellites - NOAA Needs To Prepare for Near-term Data Gaps * Geostationary Weather Satellites - Launch Date Nears, but Remaining Schedule Risks Need to be Addressed * History of the NOAA Satellite Program * NOAA Satellite Conference 2015 Summary Report * NOAA-N Satellite, POES Program * NOAA Response - A Review of NOAA's Satellite Program: A Way Forward * NOAA's GOES R - Next Generation Satellite * NOAA Knows...Earth-Observing Satellites * Options for Modernizing Military Weather Satellites * Bridging the Gap: America's Weather Satellites and Weather Forecasting The National Oceanic and Atmospheric Administration's (NOAA) $10.9 billion Geostationary Operational Environmental Satellite-R (GOES-R) program recently delayed the planned launch of the first satellite in the new series from March 2016 to October 2016. Based on its ongoing work, GAO found that the decision to delay the launch was due to poor schedule performance over the last few years (losing more than 10 days a month on average), recent technical issues with key components, and little schedule margin as the program entered integration testing. The October 2016 launch date may also be delayed if additional technical challenges arise or if schedule performance remains poor. NOAA recently changed assumptions about the expected lifespan of existing GOES satellites from 7 to 10 years based on the longevity of prior satellites. However, the analysis supporting this change is over 10 years old. Even with this extension, NOAA may fall short of its policy of having 2 operational satellites and 1 backup satellite in orbit. The agency faces an 11 month gap in backup coverage until GOES-R is operational, during which time there would be only 2 operational satellites. Any further delays in the GOES-R launch date could exacerbate that gap. NOAA is now facing important decisions on when to launch the remaining satellites in the GOES-R series to maximize satellite coverage while minimizing development and storage costs. Based on its ongoing work, GAO found that NOAA's $11.3 billion Joint Polar Satellite System (JPSS) program is making progress toward the planned launch of the JPSS-1 satellite in March 2017. However, the program has experienced technical issues that have affected internal schedule deadlines, such as an issue with debris in an instrument's subsystem that delayed its delivery by approximately 8 months, and faces key risks in the remainder of development. NOAA is also facing the risk of a potential near-term gap in polar data prior to the launch of the JPSS-1 satellite. Similar to the decision on the GOES satellites, in April 2015, NOAA revised its assumptions about the expected life of the satellite that is currently in-orbit by adding up to 4 years, which would reduce the chance of a near-term gap. However, risks to the performance and health of the on-orbit satellite, and to development of the JPSS-2 satellite could increase the risk of a gap. Also, NOAA faces key decisions on timing the development and launch of the remaining JPSS satellites to ensure satellite continuity while balancing the possibility that satellites could last much longer than anticipated.
Download or read book ONGOING PROBLEMS AND FUTURE PLANS FOR NOAA S WEATHER HEARING SERIAL NO 109 33 COMMITTEE ON SCIENCE U S HOUSE OF REPS 109TH C written by and published by . This book was released on 2006* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book House Hearing 109th Congress written by U.S. Government Printing Office (Gpo) and published by BiblioGov. This book was released on 2013-11 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States Government Printing Office (GPO) was created in June 1860, and is an agency of the U.S. federal government based in Washington D.C. The office prints documents produced by and for the federal government, including Congress, the Supreme Court, the Executive Office of the President and other executive departments, and independent agencies. A hearing is a meeting of the Senate, House, joint or certain Government committee that is open to the public so that they can listen in on the opinions of the legislation. Hearings can also be held to explore certain topics or a current issue. It typically takes between two months up to two years to be published. This is one of those hearings.
Download or read book National Oceanic and Atmospheric Administration National Weather Service Modernization and Weather Satellite Program written by and published by . This book was released on 2000 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: We appreciate the opportunity to join in today's hearing to discuss our work in two areas that are the responsibility of the National Oceanic and Atmospheric Administration (NOAA). At your request, we will discuss the status of the National Weather Service (NWS) systems modernization and the National Environmental Satellite, Data, and Information Service's Geostationary Operational Environmental Satellite (GOES) program. In brief, although NWS is nearing completion of its systems modernization effort, it still faces important challenges. During the coming year, NWS plans to finish commissioning' the Advanced Weather Interactive Processing System (AWIPS), the final system of the modernization. At the same time, NWS is developing additional AWIPS system capabilities to be implemented in the future. According to NWS, these additional capabilities are needed for AWIPS to improve radar and satellite data processing and to provide weather forecasters with a full range of interactive forecasting techniques. The agency is also developing a systems architecture to provide a blueprint for future systems acquisitions. Regarding the GOES program, NOAA continues to deploy weather satellites to ensure adequate satellite coverage. However, because of unexpected problems, satellite coverage is currently at risk and will remain so until a new satellite is successfully launched. NOAA plans to launch the new satellite in May 2000. To ensure continued satellite coverage beyond the current satellite series, NOAA is planning for the program's near- and long-term future. The approach we used to perform this work-our objectives, scope, and methodology-are provided in appendix I.
Download or read book Environmental Satellites written by David A. Powner and published by . This book was released on 2015 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: "NOAA is procuring the next generation of polar and geostationary weather satellites to replace aging satellites that are approaching the end of their useful lives. GAO has reported that gaps in polar satellite coverage and in backup coverage for geostationary satellites are likely in the near future. Given the criticality of satellite data to weather forecasts, concerns that problems and delays on the new satellite programs will result in gaps in the continuity of critical satellite data, and the impact such gaps could have on the health and safety of the U.S. population, GAO added mitigating weather satellite gaps to its High-Risk List in 2013 and it remained on the list in 2015. GAO was asked to testify, among other things, on the cause and impact of a recent launch delay on the GOES-R program, and the status and key remaining challenges on the JPSS program. To do so, GAO relied on prior reports issued from 2012 to 2015 as well as on ongoing work on both programs. That work included analyzing progress reports and interviewing officials. What GAO Recommends. GAO is not making any new recommendations in this statement, but--since 2012--has made 23 recommendations to NOAA to strengthen its satellite acquisition programs and contingency plans. The department agreed with GAO's recommendations and is taking steps to implement them. To date, NOAA has implemented 6 recommendations and is working to address the remaining 17. Timely implementation of these recommendations will help mitigate program risks."--Highlights page.
Download or read book Satellite Data Management at NOAA written by United States. Congress. House. Committee on Science. Subcommittee on Environment, Technology, and Standards and published by . This book was released on 2002 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Polar Weather Satellites written by and published by . This book was released on 2016 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: "NOAA established the JPSS program in 2010 to replace aging polar satellites and provide critical environmental data used in forecasting the weather. However, the potential exists for a gap in satellite data if the current satellite fails before the next one is operational. Because of this risk and the potential impact of a gap on the health and safety of the U.S. population and economy, GAO added this issue to its High Risk list in 2013, and it remained on the list in 2015. GAO was asked to review the JPSS program. GAO’s objectives were to (1) evaluate progress on the program, (2) assess efforts to implement appropriate information security protections for polar satellite data, (3) evaluate efforts to assess and mitigate a potential near-term gap in polar satellite data, and (4) assess agency plans for a follow-on polar satellite program. To do so, GAO analyzed program status reports, milestone reviews, and risk data; assessed security policies and procedures against agency policy and best practices; examined contingency plans and actions, as well as planning documents for future satellites; and interviewed experts as well as agency and contractor officials. GAO recommends that NOAA take steps to address deficiencies in its information security program and complete key program planning actions needed to justify and move forward on a follow-on polar satellite program. NOAA concurred with GAO’s recommendations and identified steps it is taking to address them."--Highlights page.
Download or read book Polar Weather Satellites written by United States Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2017-09-22 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOAA established the JPSS program in 2010 to replace aging polar satellites and provide critical environmental data used in forecasting the weather. However, the potential exists for a gap in satellite data if the current satellite fails before the next one is operational. Because of this risk and the potential impact of a gap on the health and safety of the U.S. population and economy, GAO added this issue to its High Risk list in 2013, and it remained on the list in 2015. GAO was asked to review the JPSS program. GAO's objectives were to (1) evaluate progress on the program, (2) assess efforts to implement appropriate information security protections for polar satellite data, (3) evaluate efforts to assess and mitigate a potential near-term gap in polar satellite data, and (4) assess agency plans for a follow-on polar satellite program. To do so, GAO analyzed program status reports, milestone reviews, and risk data; assessed security policies and procedures against agency policy and best practices; examined contingency plans and actions, as well as planning documents for future satellites; and interviewed experts as well as agency and contractor officials.
Download or read book Weather Satellites written by United States. General Accounting Office and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Polar Weather Satellites written by U.s. Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2017-08-03 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: " NOAA established the JPSS program in 2010 to replace aging polar satellites and provide critical environmental data used in forecasting weather and measuring variations in climate. However, program officials anticipate a gap in satellite data between the time that the S-NPP satellite reaches the end of its life and the JPSS-1 satellite becomes operational (see graphic). Given the criticality of satellite data to weather forecasts, the likelihood of a significant satellite data gap, and the potential impact of a gap on the health and safety of the U.S. population and economy, GAO added this issue to its High Risk List in 2013. GAO was asked to review the JPSS program because of the importance of polar satellite data. GAO's objectives were to (1) evaluate NOAA's progress in sustaining the continuity of NOAA's polar-orbiting satellite system through S-NPP and JPSS satellites; (2) evaluate the quality of NOAA's program schedule; and (3) assess NOAA's plans to address potential gaps in polar satellite data. To do so, GAO analyzed program management status reports, milestone reviews, and schedule data; examined polar gap contingency plans; and interviewed agency and contractor officials. "
Download or read book Weather Satellites written by United States. General Accounting Office and published by . This book was released on 1989 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Satellite Observations of the Earth s Environment written by National Research Council and published by National Academies Press. This book was released on 2003-07-03 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report addresses the transition of research satellites, instruments, and calculations into operational service for accurately observing and predicting the Earth's environment. These transitions, which take place in large part between NASA and NOAA, are important for maintaining the health, safety, and prosperity of the nation, and for achieving the vision of an Earth Information System in which quantitative information about the complete Earth system is readily available to myriad users. Many transitions have been ad hoc, sometimes taking several years or even decades to occur, and others have encountered roadblocksâ€"lack of long-range planning, resources, institutional or cultural differences, for instanceâ€"and never reached fruition. Satellite Observations of Earth's Environment recommends new structures and methods that will allow seamless transitions from research to practice.
Download or read book Review of NOAA s Plan for the Scientific Data Stewardship Program written by National Research Council and published by National Academies Press. This book was released on 2005-08-16 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: To better understand our climate system, it is important that we have climate data records (CDRs)-time series of measurements of sufficient length, consistency, and continuity to determine climate variability and change-that possess the accuracy, longevity, and stability to facilitate credible climate monitoring. In 2004, the National Research Council (NRC) published Climate Data Records from Environmental Satellites to provide the National Oceanic and Atmospheric Administration (NOAA) with initial guidelines on how to develop and implement an effective CDR program. NOAA used this book to draft a plan for a new Scientific Data Stewardship (SDS) program, and then asked NRC to review it. The new program will be responsible for processing, archiving, and distributing observations from satellite and supporting ground-based platforms for monitoring, diagnosing, understanding, predicting, modeling, and assessing climate variation and change. The NRC review outlines several ways in which to improve NOAA's draft plan, most importantly by clarifying advisory mechanisms, providing more detail about how NOAA will coordinate with important partners in generating CDRs, articulating how the program will prioritize its activities, and developing ways to realistically project future costs. However, the draft plan is sound overall and NOAA should immediately begin implementing the SDS program while revising the plan as recommended in the book.
Download or read book NOAA Satellites written by United States. Congress. House. Committee on Science. Subcommittee on Environment, Technology, and Standards and published by . This book was released on 2003 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
