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PAPERBACK list:$32.75 Web:$29.48 add to cart Rights & Permissions Free PDF Access Free Resources Sign in to download PDF book and chapters PDF EXECUTIVE SUMMARY Display this book on your site! Related Titles Earth Science and Applications from Space: National Imperatives for the Next Decade and Beyond NOAA's Role in Space-Based Global Precipitation Estimation and Application Other Related Titles Handbook of Frequency Allocations and Spectrum Protection for Scientific Uses (2007) Board on Physics and Astronomy (BPA) Web Search Builder Use this book's key terms to search within this book, across our collection, or across the Web. Skim This Chapter Skim this chapter and use this chapter's key terms to search within this book. Reference Finder Paste in your own text to find books that relate to your topic. Page 105   E-mail  Facebook  Digg  Stumble  Twitter More The following HTML text is provided to enhance online readability. Many aspects of typography translate only awkwardly to HTML. Please use the page image as the authoritative form to ensure accuracy. Appendix F Titles of ITU Recommendations for Radio Astronomy and for Space Applications and Meteorology F.1 ITU RECOMMENDATIONS RELEVANT TO RADIO ASTRONOMY The following International Telecommunication Union Radiocommunication Sector (ITU-R) recommendations,1 shown below by recommendation number and title, apply to the protection of the Radio Astronomy Service. The recommendations are alphanumerically ordered. For the most recent recommendations refer to ITU-R Recommendations. F.1612 Interference evaluation of the fixed service using high altitude platform stations to protect the radio astronomy service from uplink transmission in high altitude platform station systems in the 31.3-31.8 GHz band F.1766 Methodology to determine the probability of a radio astronomy observatory receiving interference based on calculated exclusion zones to protect against interference from point-to-multipoint high-density applications in the fixed service operating in bands around 43 GHz M.829 Frequency sharing in the 1660-1660.5 MHz band between the mobile-satellite service and the radioastronomy service M.1316 Principles and a methodology for frequency sharing in the 1610.6-1613.8 and 1660-1660.5 MHz bands between the mobile-satellite service (Earth-to-space) and the radio astronomy service M.1583 Interference calculations between non-geostationary mobile-satellite service or radion-avigation-satellite service systems and radio astronomy telescope sites 1Reprinted from International Telecommunication Union, ITU-R Recommendations, Geneva, Switzerland, 2006, available at http://www.itu.int/opb/, accessed December 12, 2006. Page 105 Front Matter (R1-R12) Summary (1-2) 1 Radio-Frequency Regulation (3-9) 2 The Scientific Background (10-37) 3 Science Service Allocations (38-78) 4 Technical Aspects of Protection for the Scientific Use of the Radio Spectrum (79-90) Appendix A Definitions of Terms (91-95) Appendix B Information on Footnotes to Science Services Allocations (96-97) Appendix C International Astronomical Union Spectral Lines of Most Importance Below 300 GHz (98-101) Appendix D International Astronomical Union Spectral Lines of Most Importance Above 300 GHz (102-103) Appendix E Selected Rules and Regulations of the Federal Communications Commission (104-104) Appendix F Titles of ITU Recommendations for Radio Astronomy and for Space Applications and Meteorology (105-108) Appendix G Earth Science Passive Sensor Needs Above 71 GHz (109-113) Appendix H Use of 0 dBi for Sidelobe Gain in Calculations of Interference in Radio Astronomy Bands (114-115) Appendix I Selected Acronyms/Abbreviations and Footnote Designations (116-118)

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OCR for page 105
Handbook of Frequency Allocations and Spectrum Protection for Scientific Uses Appendix F Titles of ITU Recommendations for Radio Astronomy and for Space Applications and Meteorology F.1 ITU RECOMMENDATIONS RELEVANT TO RADIO ASTRONOMY The following International Telecommunication Union Radiocommunication Sector (ITU-R) recommendations,1 shown below by recommendation number and title, apply to the protection of the Radio Astronomy Service. The recommendations are alphanumerically ordered. For the most recent recommendations refer to ITU-R Recommendations. F.1612 Interference evaluation of the fixed service using high altitude platform stations to protect the radio astronomy service from uplink transmission in high altitude platform station systems in the 31.3-31.8 GHz band F.1766 Methodology to determine the probability of a radio astronomy observatory receiving interference based on calculated exclusion zones to protect against interference from point-to-multipoint high-density applications in the fixed service operating in bands around 43 GHz M.829 Frequency sharing in the 1660-1660.5 MHz band between the mobile-satellite service and the radioastronomy service M.1316 Principles and a methodology for frequency sharing in the 1610.6-1613.8 and 1660-1660.5 MHz bands between the mobile-satellite service (Earth-to-space) and the radio astronomy service M.1583 Interference calculations between non-geostationary mobile-satellite service or radion-avigation-satellite service systems and radio astronomy telescope sites 1Reprinted from International Telecommunication Union, ITU-R Recommendations, Geneva, Switzerland, 2006, available at http://www.itu.int/opb/, accessed December 12, 2006.

OCR for page 106
Handbook of Frequency Allocations and Spectrum Protection for Scientific Uses M.1748 Protection of the radio astronomy service in the band 1400-1427 MHz from unwanted emissions of MSS feeder links that may operate in the bands 1390-1392 MHz (Earth-to-space) and 1430-1432 MHz (space-to-Earth) RA.314 Preferred frequency bands for radioastronomical measurements RA.479 Protection of frequencies for radioastronomical measurements in the shielded zone of the Moon RA.517 Protection of the radio astronomy services from transmitters operating in adjacent bands RA.611 Protection of the radio astronomy service from spurious emissions RA.769 Protection criteria used for radioastronomical measurements RA.1031 Protection of the radioastronomy service in frequency bands shared with other services RA.1237 Protection of the radio astronomy service from unwanted emissions resulting from applications of wideband digital modulation RA.1272 Protection of radio astronomy measurements above 60 GHz from ground based interference RA.1417 A radio-quiet zone in the vicinity of the L2 Sun-Earth Lagrange point RA.1513 Levels of data loss to radio astronomy observations and percentage-of-time criteria resulting from degradation by interference for frequency bands allocated to the radio astronomy on a primary basis RA.1630 Technical and operational characteristics of ground-based astronomy systems for use in sharing studies with active services between 10 THz and 1000 THz RA.1631 Reference radio astronomy antenna pattern to be used for compatibility analyses between non-GSO systems and radio astronomy service stations based on the [equivalent power flux density] concept RA.1750 Mutual planning between the Earth exploration-satellite service (active) and the radio astronomy service in the 94 GHz and 130 GHz bands S.1341 Sharing between feeder links for the mobile-satellite service and the aeronautical radi-onavigation service in the space-to-Earth direction in the band 15.4-15.7 GHz and the protection of the radio astronomy service in the band 15.35-15.4 GHz S.1586 Calculation of unwanted emission levels produced by a non-geostationary fixed-satellite service system at radio astronomy sites SA.509 Space research earth station and radio astronomy reference antenna radiation pattern for use in interference calculations, including coordination procedures SA.1345 Methods for predicting radiation patterns of large antennas used for space research and radio astronomy

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Handbook of Frequency Allocations and Spectrum Protection for Scientific Uses F.2 ITU RECOMMENDATIONS FOR REMOTE SENSING The following reprinted ITU-R recommendations, shown by recommendation number and title, apply to the protection of the Earth Exploration-Satellite Service, Space Research Service, and Meteorological Aids Service active and passive sensors. The recommendations are alphanumerically ordered. For the most recent recommendations refer to ITU-R Recommendations. F.1613 Operational and deployment requirements for fixed wireless access systems in the fixed service in Region 3 to ensure the protection of systems in the Earth exploration-satellite service (active) and the space research service (active) in the band 5250-5350 MHz M.1653 Operational and deployment requirements for wireless access systems including radio local area networks in the mobile service to facilitate sharing between these systems and systems in the Earth exploration-satellite service (active) and the space research service (active) in the band 5470-5570 MHz within the 5460-5725 MHz range M.1747 Protection of the Earth exploration-satellite service (passive) in the band 1400 1427 MHz from unwanted emissions of mobile satellite service feeder links that may operate in the bands 1390-1392 MHz (Earth-to-space) and 1430-1432 MHz (space-to-Earth) RS.515 Frequency bands and bandwidths used for satellite passive sensing RS.516 Feasibility of sharing between active sensors used on Earth exploration and meteorological satellites and the radiolocation service RS.577 Preferred frequencies and necessary bandwidths for spaceborne active remote sensors RS.1028 Performance criteria for satellite passive remote sensing RS.1029 Interference criteria for satellite passive remote sensing RS.1165 Technical characteristics and performance criteria for radiosonde systems in the meteorological aids service RS.1166 Performance and interference criteria for active spaceborne sensors RS.1259 Feasibility of sharing between spaceborne passive sensors and the fixed service from 50 to 60 GHz RS.1260 Draft revision to Recommendation ITU-R RS.1260—Feasibility of sharing between active spaceborne sensors and other services in the range 420-470 MHz RS.1261 Feasibility of sharing between spaceborne cloud radars and other services in the range 92-95 GHz RS.1262 Sharing and coordination criteria for meteorological aids in the 400.15-406 MHz and 1668.4-1700 MHz bands RS.1263 Interference criteria for meteorological aids operated in the 400.15-406 MHz and 1668.4-1700 MHz bands RS.1264 Feasibility of frequency sharing between the meteorological aids service and the mobile-satellite service (Earth-to-space) in the 1668.4-1700 MHz band RS.1279 Spectrum sharing between spaceborne passive sensors and inter-satellite links in the range 50.2-59.3 GHz

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Handbook of Frequency Allocations and Spectrum Protection for Scientific Uses RS.1280 Selection of active spaceborne sensor emission characteristics to mitigate the potential for interference to terrestrial radars operating in frequency bands 1-10 GHz RS.1281 Protection of stations in the radiolocation service from emissions from active spaceborne sensors in the band 13.4-13.75 GHz RS.1282 Feasibility of sharing between wind profiler radars and active spaceborne sensors in the vicinity of 1260 MHz RS.1346 Sharing between the meteorological aids service and medical implant communication systems (MICS) operating in the mobile service in the frequency band 401-406 MHz RS.1347 Feasibility of sharing between radionavigation-satellite service receivers and the Earth exploration-satellite (active) and space research (active) services in the 1215-1260 MHz band RS.1416 Sharing between spaceborne passive sensors and the inter-satellite service operating near 118 and 183 GHz RS.1449 Feasibility of sharing between the fixed-satellite service (FSS) (space-to-Earth) and the Earth exploration-satellite (passive) and space research (passive) services in the band 18.6-18.8 GHz RS.1624 Sharing between the Earth Exploration-Satellite (passive) and airborne altimeters in the aeronautical radionavigation service in the band 4200-4400 MHz RS.1628 Draft new Recommendation ITU-R RS.[DOC. 7/60] - Sharing in the band 35.5-36 GHz between the Earth exploration-satellite service (active) and space research service (active), and other services allocated in this band RS.1632 Draft new Recommendation ITU-R RS.[Doc. 7/46] - Sharing in the band 5250-5350 MHz between the Earth exploration-satellite service (active) and wireless access systems (including radio local area networks) in the mobile service RS.1744 Technical and operational characteristics of ground-based meteorological aids systems operating in the frequency range 272-750 THz RS.1745 Use of the band 1668.4-1710 MHz by the meteorological aids service and meteorological-satellite service (space-to-Earth) RS.1749 Mitigation technique to facilitate the use of the 1215-1300 MHz band by the Earth exploration-satellite service (active) and the space research service (active) S.1339 Sharing between spaceborne passive sensors of the Earth exploration-satellite service and inter-satellite links of geostationary-satellite networks in the range 54.25 to 59.3 GHz

Representative terms from entire chapter:

space research