Contributions
[ Source: European Space Agency ] ![Documents / Contributions](/res/templates/dms/images/key.gif) |
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Number
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Title
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Source
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AI/Question
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Date
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[ 521 ]
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Revision of Recommendation ITU-R RS.577 - Frequency bands and required bandwidths used for spaceborne active sensors operating in the Earth exploration-satellite (active) and space research (active) services
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European Space Agency
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2023-09-26 |
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[ 520 ]
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Revision of Recommendation ITU-R RS.1166 - Performance and interference criteria* for active spaceborne sensors
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European Space Agency
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2023-09-26 |
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[ 519 ]
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Draft revised Report ITU-R RS.2456 - Space weather sensor systems using radio spectrum
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European Space Agency
|
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2023-09-26 |
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[ 518 ]
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Spectrum for EESS (passive) sea surface temperature (SST) measurements
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European Space Agency
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2023-09-26 |
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[ 517 ]
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Additional coexistence analysis between wind profiler radars and EESS (active) sensors under WRC-23 agenda item 1.12
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European Space Agency
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AI1.12
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2023-09-26 |
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[ 516 ]
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[Preliminary] draft new Report on studies related to WRC-23 agenda item 9.1, topic d) - Protection of EESS (passive) in the frequency band 36-37 GHz from non-GSO FSS space stations
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI9.1D
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2023-09-26 |
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[ 515 ]
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Upgrade of draft new Report ITU-R RS.[231.5-252 GHZ EESS]
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.14
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2023-09-26 |
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[ 446 ]
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Draft revision of Recommendation ITU-R RS.1166 - Performance and interference criteria for active spaceborne sensors
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European Space Agency
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2022-09-20 |
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[ 430 ]
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Sharing and compatibility studies related to WRC-23 agenda item 1.14
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.14
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2022-09-19 |
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[ 429 ]
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Draft liaison statement related to WRC-23 agenda item 1.14
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.14
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2022-09-19 |
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[ 428 ]
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Proposed revisions to the preliminary draft CPM text on WRC-23 agenda item 1.14
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.14
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2022-09-19 |
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[ 425 ]
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Draft liaison statement to Working Party 5B on the working document towards a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE]
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European Space Agency
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2022-09-19 |
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[ 424 ]
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Preliminary draft revision of Report ITU-R RS.2310-1 - Worst-case interference levels from mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the Earth exploration-satellite service (active)
in the 35.5-36.0 GHz band
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European Space Agency
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2022-09-19 |
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[ 423 ]
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Proposed revisions to the preliminary draft CPM text for WRC-23 agenda item 1.12
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European Space Agency
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AI1.12
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2022-09-19 |
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[ 422 ]
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Sharing studies related to 45 MHz radar sounders
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European Space Agency
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AI1.12
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2022-09-19 |
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[ 421 ]
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Preliminary draft revised Recommendation ITU-R 2042-1 - Typical technical and operating characteristics for spaceborne radar sounder systems using the 40-50 MHz band
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European Space Agency
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AI1.12
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2022-09-19 |
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[ 418 ]
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Proposed revisions to the draft CPM text for WRC-23 agenda item 9.1, topic d)
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI9.1D)
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2022-09-22 |
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[ 417 ]
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Preliminary draft new Report on studies related to WRC-23 agenda item 9.1, topic d) - Protection of EESS (passive) in the frequency band 36-37 GHz from non-GSO FSS space stations
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
|
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2022-09-19 |
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[ 350 ]
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Proposed update to the working document towards preliminary draft CPM text on WRC-23 agenda item 1.14
|
Germany (Federal Republic of)
,
European Organisation for the Exploitation of Meteorological Satellites
,
European Space Agency
,
France
,
Netherlands (Kingdom of the)
,
Sweden
,
Switzerland (Confederation of)
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AI1.14
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2022-04-19 |
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[ 349 ]
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Working document towards a preliminary draft new Report ITU-R RS.[EESS(PASSIVE)6-7 GHz] - EESS (passive) in the 6 425-7 250 MHz range
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European Space Agency
|
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2022-04-19 |
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[ 348 ]
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Draft liaison statement to Working Party 5B on potential updates to Report ITU-R RS.2310-1
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European Space Agency
|
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2022-04-19 |
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[ 347 ]
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Proposed revision of Report ITU-R RS.2310-1 - Worst-case interference levels from mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the Earth exploration-satellite service (active) in the 35.5-36.0 GHz band
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European Space Agency
|
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2022-04-19 |
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[ 346 ]
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Analysis of interference received by EESS (passive) sensors [in the 18.6-1.8 GHz band] [caused by surface water reflections]
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European Space Agency
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2022-04-19 |
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[ 345 ]
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Reply liaison statement to Working Party 5C - Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2022-04-19 |
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[ 344 ]
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Working document towards a preliminary draft CPM text for WRC-23 agenda item 9.1, topic d)
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI9.1D)
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2022-04-19 |
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[ 343 ]
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Studies related to agenda item 9.1, topic d) - Agenda item 9.1, topic d) - Protection of EESS (passive) in the frequency band 36-37 GHz from non-GSO FSS space stations
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI9.1D)
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2022-04-19 |
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[ 275 ]
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Working document towards a preliminary draft new Report ITU-R RS.[EESS(PASSIVE)6-7 GHz] - EESS (passive) in the 6 425-7 250 MHz range
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European Space Agency
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2021-09-09 |
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[ 274 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R RS.2042-1 - Typical technical and operating characteristics for spaceborne radar sounder systems using the 40-50 MHz band
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European Space Agency
|
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2021-09-09 |
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[ 273 ]
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Draft revision of Recommendation ITU-R RS.1861 - Typical technical and operational characteristics of Earth exploration-satellite service (passive) systems using allocations between 1.4 and 275 GHz
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2021-09-09 |
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[ 272 ]
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Adjacent band compatibility between fixed service and EESS (passive) systems operating in bands above 92 GHz and up to 174.8 GHz
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2021-09-09 |
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[ 264 ]
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Elements for the draft CPM text - Agenda item 9.1, topic d) - Protection of EESS (passive) in the frequency band 36-37 GHz from non-GSO FSS space stations
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI9.1D)
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2021-09-08 |
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[ 263 ]
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Proposed changes to the preliminary draft revised Recommendation ITU-R RS.2105-0 - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz
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European Space Agency
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2021-09-08 |
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[ 262 ]
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Working document towards a preliminary draft new ITU-R report - Analysis of interference received by EESS (passive) sensors [in the 18.6-18.8 GHz band] [caused by surface water reflections]
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European Space Agency
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2021-09-08 |
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[ 261 ]
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Proposed elevation of preliminary draft new Report ITU-R RS.[RFI_SURVEY_SMOS] - Global survey of radio frequency interference observed by SMOS radiometer in the EESS (passive) band 1 400-1 427 MHz
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European Space Agency
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2021-09-08 |
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[ 173 ]
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Sharing and compatibility studies related to the protection of EESS (passive) above 71 GHz
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2021-04-08 |
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[ 172 ]
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Consideration of FS unwanted emissions above 92 GHz
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2021-04-08 |
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[ 171 ]
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Further element towards revision of Recommendation ITU-R RS.1861-0
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2021-04-08 |
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[ 170 ]
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Proposed changes to the preliminary draft new Report ITU-R RS.[RF_SURVEY_SMOS]
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European Space Agency
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2021-04-07 |
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[ 169 ]
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Revision to elements for possible sharing studies involving EESS (passive) sensors in the 6 425-7 250 MHz range
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European Space Agency
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2021-04-07 |
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[ 168 ]
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Proposed changes to working document towards a preliminary draft revision of Recommendation ITU-R RS.2105-0 - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz
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European Space Agency
|
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2021-04-07 |
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[ 167 ]
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Preliminary draft revision of Report ITU-R RS.2068-1 - Current and future use of the band 13.25-13.75 GHz by spaceborne active sensors
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2021-04-07 |
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[ 166 ]
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Elements related to WRC-23 agenda item 1.14 - Studies related to possible EESS (passive) allocations in the frequency range 231.5-252 GHz
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European Organisation for the Exploitation of Meteorological Satellites
,
European Space Agency
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AI1.14
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2021-04-07 |
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[ 97 ]
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Revisions to the draft elements for a reply liaison statement to Working Party 5D - WRC-23 agenda item 1.2
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European Space Agency
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AI1.2
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2020-09-21 |
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[ 96 ]
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Proposed draft reply liaison statement to Working Party 1A - Considerations about a new SG 1 Question to address the cases of interference from broadcasting-satellite receiving equipment into EESS (passive) remote sensors
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European Space Agency
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2020-09-21 |
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[ 95 ]
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Working Party 7C activities related to Resolution 731 (Rev.WRC-19)
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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2020-09-21 |
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[ 94 ]
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Further element towards revision of Recommendation ITU-R RS.1861-0
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.14
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2020-09-21 |
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[ 93 ]
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Elements for possible sharing studies in the context of WRC-23 agenda item 1.2 involving EESS (passive) sensors in the 6 425-7 250 MHz range
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European Space Agency
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AI1.2
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2020-09-21 |
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[ 87 ]
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Draft reply liaison to Working Party 3J - Earth surface bistatic scattering coefficient prediction
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European Space Agency
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2020-09-18 |
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[ 86 ]
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Preliminary draft new Report ITU-R RS.[RF_SURVEY_SMOS]
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European Space Agency
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2020-09-18 |
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[ 80 ]
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Reply liaison statement to Working Party 4A (copy for information to Working Party 3M, 4B, 4C, 5A, 5B, 5C, and 7B) - WRC-23 agenda item 1.16
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European Space Agency
,
European Organisation for the Exploitation of Meteorological Satellites
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AI1.16
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2020-09-18 |
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