Environmental Satellite Acquisitions: Progress and Challenges PDF Download
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Author:
Publisher: DIANE Publishing
ISBN: 9781422397084
Category :
Languages : en
Pages : 34
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Book Description
Author:
Publisher: DIANE Publishing
ISBN: 9781422397084
Category :
Languages : en
Pages : 34
Get Book
Book Description
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781976399275
Category :
Languages : en
Pages : 36
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Book Description
Environmental satellites provide data and imagery that are used by weather forecasters, climatologists, and the military to map and monitor changes in weather (including severe weather such as hurricanes), climate, the oceans, and the environment. Two current acquisitions are the $12.5 billion National Polar-orbiting Operational Environmental Satellite System (NPOESS) program-which is to replace two existing polar-orbiting environmental satellite systems- and the planned $7 billion Geostationary Operational Environmental Satellites-R (GOESR) program, which is to replace the current series of satellites due to reach end of their useful lives in approximately 2012. GAO was asked to summarize its past work on the progress and challenges facing these key environmental satellite acquisitions.
Author: David A. Powner
Publisher: DIANE Publishing
ISBN: 143790677X
Category : Technology & Engineering
Languages : en
Pages : 53
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Book Description
The Nat. Polar-orbiting Operational Environmental Satellite System (NPOESS) is a tri-agency acquisition -- managed by the NOAA, DoD, and NASA -- that has experienced escalating costs, schedule delays, and technical difficulties. These factors led to a June 2006 decision to restructure the program by reducing the number of satellites and sensors, increasing estimated costs to $12.5 billion, and delaying the first two satellites by 3-5 years. This report evaluates progress in restructuring the acquisition, assesses the status of key program components and risks, and assesses NASA¿s, NOAA¿s, and DoD¿s plans for obtaining the data originally planned to be collected by NPOESS sensors, but eliminated by the restructuring. Includes recommend. Tables.
Author: U S Government Accountability Office (G
Publisher: BiblioGov
ISBN: 9781289288464
Category :
Languages : en
Pages : 46
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Book Description
The Department of Commerce's National Oceanic and Atmospheric Administration (NOAA), with the aid of the National Aeronautics and Space Administration (NASA), plans to procure the next generation of geostationary operational environmental satellites, called the Geostationary Operational Environmental Satellite-R series (GOES-R). GOES-R is to replace the current series of satellites, which will likely begin to reach the end of their useful lives in approximately 2014. This series is considered critical to the United States' ability to maintain the continuity of data required for weather forecasting through the year 2028. GAO was asked to (1) determine the status of the GOES-R program, (2) evaluate whether plans for the acquisition address problems experienced on similar programs, and (3) determine whether NOAA's plan will be adequate to support current data requirements. To do so, GAO analyzed contractor and program data and interviewed officials from NOAA and NASA.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 54
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Book Description
The National Polar-orbiting Operational Environmental Satellite System (NPOESS) is a triagency acquisition managed by the Department of Commerce's National Oceanic and Atmospheric Administration (NOAA), the Department of Defense (DOD), and the National Aeronautics and Space Administration (NASA) that has experienced escalating costs, schedule delays, and technical difficulties. These factors led to a June 2006 decision to restructure the program by reducing the number of satellites and sensors, increasing estimated costs to $12.5 billion, and delaying the first two satellites by 3 to 5 years. Among other objectives, GAO was asked to evaluate progress in restructuring the acquisition, assess the status of key program components and risks, and assess NASA's, NOAA's, and DOD's plans for obtaining the data originally planned to be collected by NPOESS sensors, but eliminated by the restructuring. To do so, GAO analyzed program and contractor data, attended program reviews, and interviewed agency officials.
Author:
Publisher:
ISBN:
Category : Meteorological satellites
Languages : en
Pages : 32
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Book Description
Author: U S Government Accountability Office (G
Publisher: BiblioGov
ISBN: 9781289290986
Category :
Languages : en
Pages : 38
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Book Description
The National Polar-orbiting Operational Environmental Satellite System (NPOESS) is a tri-agency acquisition--managed by the Department of Commerce's National Oceanic and Atmospheric Administration (NOAA), the Department of Defense (DOD), and the National Aeronautics and Space Administration (NASA)--which has experienced escalating costs, schedule delays, and technical difficulties. These factors led to a June 2006 decision to restructure the program thereby decreasing its complexity, increasing its estimated cost to $12.5 billion, and delaying the first two satellites by 3 to 5 years. GAO was asked to summarize a report being released today that evaluates progress in restructuring the acquisition, assesses the status of key program components and risks, and assesses the agencies' plans for obtaining the data originally planned to be collected by NPOESS sensors, but eliminated by the restructuring.
Author: United States. Government Accountability Office
Publisher: DIANE Publishing
ISBN: 9781422396216
Category : Meteorological satellites
Languages : en
Pages : 30
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Book Description
The National Polar-orbiting Operational Environmental Satellite System (NPOESS) is a tri-agency acquisition--managed by the Departments of Commerce and Defense and the National Aeronautics and Space Administration--which experienced escalating costs, schedule delays, and technical difficulties. These factors led to a June 2006 decision to restructure the program thereby decreasing the program's complexity, increasing its estimated cost to $12.5 billion, and delaying the first two satellites by 3 to 5 years. GAO was asked to (1) assess progress in restructuring the acquisition, (2) evaluate progress in establishing an effective management structure, (3) assess the reliability of the cost ...
Author: David Powne
Publisher: DIANE Publishing
ISBN: 9781422319048
Category : Science
Languages : en
Pages : 64
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Book Description
The National Polar-Orbiting Environmental Satellite System (NPOESS) is a tri-agency acquisition -- managed by the DoD & NASA -- which experienced escalating costs, schedule delays, & technical difficulties. These factors led to a June 2006 decision to restructure the program, thereby decreasing the program¿s complexity, increasing its estimated cost to $12.5 billion, & delaying the first two satellites by 3 to 5 years. The author was asked to: (1) assess progress in restructuring the acquisition; (2) evaluate progress in establishing an effective mgmt. structure; (3) assess the reliability of the cost & schedule estimate; & (4) identify the status & key risks facing the program¿s major segments. Includes recommendations. Charts & tables.
Author: Cristina T. Chaplain
Publisher: DIANE Publishing
ISBN: 1437916686
Category : Science
Languages : en
Pages : 20
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Book Description
The majority of large-scale acquisition programs in the DoD space portfolio have experienced problems during the past two decades that have driven up cost and schedules and increased technical risks. The cost resulting from acquisition problems has resulted in cancellations of programs that were expected to require investments of tens of billions of dollars. Many programs are experiencing significant schedule delays resulting in potential capability gaps in areas such as positioning, navigation, and timing; missile warning; and weather monitoring. This testimony focuses on: (1) the condition of space acquisitions; (2) causal factors; and (3) recommend. for better positioning programs and industry for success. Charts and tables.
