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ITU-R WP7C

Earth-exploration satellite systems and meteorological elements

Results:267 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title AI/Question
[ 167 ]  
 
2002-02-11 Canada   Further studies to interference analysis between wireless access systems and earth exploration-satellite service (active) and the space research service (active) in the 5 250-5 350 MHz frequency range      
[ 166 ]  
 
2002-02-11 USA   Compatibility analysis of spaceborne SAR sharing with other services in the band 420-470 MHz      
[ 165 ]  
 
2002-02-11 USA   Revisions to PDNR on sharing between the earth exploration-satellite (passive) and airborne altimeters in the aeronautical radionavigation service in the band 4 200-4 400 MHz      
[ 164 ]  
 
2002-02-11 USA   Analysis of the potential for interference from SARs in the Earth exploration-satellite service operating in the frequency range 420-470 MHz to a launch vehicle command destruct receiver and proposed draft text for CPM Report for WRC-03 A.I. 1.38      
[ 163 ]  
 
2002-02-11 USA   Technical characteristics of dual-low-frequency radar for soil moisture under vegetation and at depth in band 420-470 MHz      
[ 162 ]  
 
2002-02-11 USA   Analysis of possible interference between radiosonde transmitters operating in the band 1 670-1 675 MHz and space station receivers operating in the Moblie Satellite Service      
[ 161 ]  
 
2002-02-11 Japan   Sharing study on spaceborne passive sensor for earth observation whith other systems operating in the 36-37 GHz bands      
[ 160 ]  
 
2002-02-11 USA   Updated preliminary draft revision to Recommendation ITU-R SA.1029      
[ 159 ]  
 
2002-02-11 Japan   Information concerning Japanese Meteorological Satellite Systems      
[ 158 ]  
 
2002-02-11 USA   Updated preliminary draft revision to Recommendation ITU-R SA.1028      
[ 157 ]  
 
2002-02-11 USA   Updated preliminary draft revision to Recommendation ITU-R SA.515      
[ 156 ]  
 
2002-02-11 USA   Telecommunication requirements and characteristics of EES and METSAT systems for data collection and platform location      
[ 155 ]  
 
2002-02-11 USA   Preliminary Draft Revision of Recommendation ITU-R SA.1162-1 - Performance criteria for service links in data collection and platform location systems in the earth exploration - and meteorological-satellite service      
[ 154 ]  
 
2002-02-11 Japan   Prop. draft LS to WPs 8D, 7D and 7E - Comments to WP 7E's review of proposed prelimin. elements for the CPM Report prepared by WP 8D regarding sharing between the MetAids and MetSat services and the mobile-satel. serv. in the band 1 670-1 690 MHz      
[ 153 ]  
 
2002-02-11 EUMETSAT   Study on required frequency band allocations for passive sensors above 275 GHz      
[ 152 ]  
 
2002-02-11 United Arab Emirates   Study on utilization of the frequency band 1 670-1 690 MHz by the meteorological aids and satellite services and the sharing feasibility with the Mobile Satellite Service      
[ 151 ]  
 
2002-02-11 Chapter Rapporteur   Proposed draft structure for Chapter 1 of the CPM Report to WRC-03 including already developed preliminary draft text elements      
[ 150 ]  
 
2002-02-11 Vice-Chairman, SG 7   Review of Recommendations ITU-R SA. Series      
[ 149 ]  
 
2002-02-11 WP 9D   Liaison statement to WP 7C - Sharing between Spaceborne passive sensors and the Fixed Service operating near 118 GHz and 183 GHz      
[ 148 ]  
 
2002-02-11 WP 9D   Liaison statement to WP 7C - Sharing between Spaceborne passive sensors and the fixed service in the 36-37 GHz band (Agenda item 1.12 WRC-03)      
[ 147 ]  
 
2002-02-11 WP 4-9S   Liaison statement to WP 7C - Proposed operation of earth stations on board vessels in the 6 425-6 725 MHz band      
[ 146 ]  
 
2002-02-11 JRG 8A-9B   Liaison statement to JTG 4-7-8-9 and WP 7C - Sharing between altimeters operating in the Earth Exploration-Satellite Service (Active) and other services in the band 5 140-5 250 MHz      
[ 145 ]  
 
2002-02-11 WP 8B   Liaison statement to Working Parties 4A, 7C, 8D, Joint Rapporteur's Group 8A-9B and Joint Task group 4-7-8-9 - Earth exploration-satellite service (active) allocation in the band 5 140-5 250 MHz      
[ 144 ]  
 
2002-02-11 WP 8B   Reply liaison statement from WP 8B - Proposed modification to Recommendation ITU-R SA.1280      
[ 143 ]  
 
2002-02-11 WP 8B   Liaison statement to Working Party 7C - Sharing between the Earth Exploration-Satellite (Passive) Service and the ARNS in the band 4 200-4 400 MHz      
[ 142 ]  
 
2002-02-11 TG 1/7   Liaison statement to Working Parties 7C, 9B and 9D - WRC-03 Agenda item 1.8.1 - Compatibility analysis between the earth exploration-satellite (passive) service in the 1 400-1 427 MHz band and the fixed service in the ...      
[ 141 ]  
 
2002-02-11 WP 8D   Liaison statement to WPs 7C, 7D, 8A, 8B and 9D - Elements for proposed draft CPM text regarding non-GSO MSS feeder-link allocations near 1.4 GHz      
[ 140 ]  
 
2002-02-11 TG 1/7   Liaison to WPs 1C, 4A, 6S, 7B, 7C, 7D, 8B, 8D, 9B, 9C and 9D      
[ 139 ]  
 
2002-02-11 WP 8D   LS to WP 7C - Comments on preliminary draft revised Recommendations ITU-R SA.1264 and SA.1158 regarding sharing between the MetAids and the MetSat services and the mobile-satellite service in the band 1 670-1 710 MHz      
[ 138 ]  
 
2002-02-11 WP 8D   Liaison statement to Working Parties 7C and 7E - Proposed elements for the CPM report regarding sharing between the metAids and the MetSat services and the mobile-satellite service in the band 1 670-1 690 MHz      
[ 137 ]  
 
2002-02-11 WP 1A   Liaison statement to Working Parties 4A, 6E, 6S, 7A, 7B, 7C, 8A, 8B, 8D, 8F and 9B - Definitions of the spectral properties of transmitter emissions      
[ 136 ]  
 
2002-02-11 WP 1A & 1B   Liaison statement to WPs 3J, 4A, 4B, 6E, 6S, 7B, 7D, 8A, 8B and 9D - Compatibility between Ultra Wideband (UWB) emissions and Radiocommunication Services      
[ 135 ]  
 
2002-02-11 Chairman, TG 1/7   Liaison statement Working Parties 4A, 6S, 7C, 7D, 8D, 9B, 9D and the Chairmen of Study Groups 4, 6, 7, 8 and 9      
[ 134 ]  
 
2002-02-11 WP 4A   Liaison statement to WP 7C and JTG 4-7-8-9 - Earth exploration-satellite service (active) allocation in the band 5 140-5 250 MHz      
[ 133 ]  
 
2002-02-11 WP 8A   Liaison statement to Working Party 7C - Studies related to WRC-03 agenda item 1.38 - Possible allocation to EESS (active) in the range 420-470 MHz      
[ 132 ]  
 
2002-02-11 WP 8A   Liaison statement to WPs 7E and 7C - CPM text for WRC-03 Agenda item 1.38      
[ 131 ]  
 
2002-02-11 JRG 8A-9B   Liaison statement to WP 7C (and WP 8B for information) - WRC-03, Agenda item 1.5, Resolution 736 (WRC-2000) resolves 1, 2 and 3: Sharing between wireless access systems in the mobile service (including RLANs) and fixed wireless access ...      
[ 130 ]  
 
2002-02-11 WP 7E   Preliminary draft CPM text      
[ 129 ]  
 
2002-02-11 WP 7E   Liaison statement to WPs 8D, 7C and 7D - Review of proposed preliminary elements for the CPM Report prepared by WP 8D regarding sharing between the Metaids and the Metsat services and the mobile-satellite service in the band ...      
[ 128 ]  
 
2002-02-11 WP 7E   Liaison statement to WPs 7C, 8A, 8B and 9D      
[ 127 ]  
 
2002-02-11 WP 4-9S   Liaison statement to SC02-4, Task Group 1/7, Working Parties 7C, 7D, 7E, 8A, 8B, 8F, 9B and 9D - Draft CPM texts addressing Resolutions 122 and 734      
[ 126 ]  
 
2002-02-11 WP 9B & 9D   Liaison statement to TG 1/7 and WP 7C on Agenda item 1.8.2 - Compatibility between Earth-Exploration Satellite Service (passive) systems and Fixed Service systems operating in adjacent bands near 31 GHz and 52 GHz      
[ 125 ]  
 
2002-02-11 WP 4A   Liaison to Working Parties 1A, 6S, 7B, 7C, 8D, Satellite Backlog Action Group and the Radiocommunications Bureau - Development of specifications for automating Article S5 and other provisions of the radio regulations      
[ 124 ]  
+Add.1 
2002-02-11 WP 4A   Liaison Statement to the Special Committee, Working Parties 1A, 6S, 7B, 7C and 8D and Note to the Director, Radiocommunication Bureau      
[ 123 ]  
 
2002-02-11 WP 9D   Liaison statement to Working Parties 7C and 7E - Studies related to WRC-03 agenda item 1.38 - Possible allocation to EESS (active) in the range 420-470 MHz      
[ 122 ]  
 
2002-02-11 WP 4A   Liaison statement to Task Group 1/7, Working Parties 6S, 7C, 7D, 7E, 8D and 9D - Methods under consideration regarding WRC-03 agenda item 1.8.2      
[ 121 ]  
 
2002-02-11 WP 9B & 9D   Liaison statement to TG 1/7 and WPs 4-9S, 7C, 7D, 7E, 8A, 8B and 8F - CPM texts addressing Resolutions 122 and 734      
[ 120 ]  
 
2002-02-11 Chapter Rapporteur   Proposed draft structure for Chapter 1 of the CPM Report to WRC-03 including already developed preliminary draft text elements      
[ 119 ]  
 
2002-02-11 WP 6S   Reply to Liaison statement from SG1, WP's 4A, 7C, 7D, 8D, TG 1-7      
[ 118 ]  
 
2002-02-11 France   Protection of Earth explortaion-satellite service (passive) bands      
Results:267 total items.
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