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Suggested Citation:"Appendix A: Statement of Task." National Research Council. 2013. Views of the U.S. National Academy of Sciences and National Academy of Engineering on Agenda Items at Issue at the World Radiocommunication Conference 2012. Washington, DC: The National Academies Press. doi: 10.17226/13000.
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Appendix A

Statement of Task

The National Academies will convene a committee to prepare a short report which will articulate the views of the U.S. science community on specific agenda items at issue at the 2012 World Radiocommunication Conference (WRC) with potential impact on scientific observations, particularly future radio astronomy and Earth remote sensing observations. The committee will:

• Identify the agenda items at issue at the 2012 WRC that are potentially relevant to the scientific use of the radio and microwave spectrum, namely for, but not limited to, radio astronomy and Earth remote sensing;

• Assess each of the identified agenda items for their potential impact—positive, negative, or none—on radio frequency science applications;

• Describe the scientific justification for protecting radio astronomy and Earth remote sensing observations in agenda items with potential impact, where appropriate;

• Solicit and consider input from the broad science community relevant to the committee’s task; and

• Establish a position, where needed and within the scope of the identified agenda items, to ensure that radio astronomy and Earth remote sensing and other related radio frequency science applications will continue to be able to make needed observations.

In preparing its report, the committee will take into account the anticipated future spectrum requirements of the scientific communities, and will ensure that the needs of multiple communities are appropriately considered. The unedited, prepublication version of the report should be publicly released no later than July 1, 2010.

Suggested Citation:"Appendix A: Statement of Task." National Research Council. 2013. Views of the U.S. National Academy of Sciences and National Academy of Engineering on Agenda Items at Issue at the World Radiocommunication Conference 2012. Washington, DC: The National Academies Press. doi: 10.17226/13000.
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The passive, receive-only Radio Astronomy Service (RAS) and the Earth Exploration-Satellite Service (EESS) provide otherwise impossible scientific observations of the Universe and Earth through the use of advanced receiver technology with extreme sensitivity and the employment of complex noise reduction algorithms. Even with such technology, RAS and EESS are quite adversely affected by what most active services would consider low noise levels.

To ensure their ability to use the radio spectrum for scientific purposes, scientists must be party to the discussion in the lead-up to the World Radiocommunication Conference (WRC), which will next be held in January and February 2012 in Geneva, Switzerland. By request of the National Science Foundation and the National Aeronautics and Space Administration, the National Research Council was convened to provide guidance to the U.S. spectrum managers and policymakers as they prepare for the WRC in order to protect the scientific exploration of the Earth and Universe using the radio spectrum. While the resulting document is targeted at U.S. agencies, representatives of foreign governments and foreign scientific users will find its contents useful as they plan their own WRC positions.

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