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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
[ 92 ]  
 
2002-02-11 France   Status of the Earth exploration satellite service (active) in the 5 GHz band      
[ 91 ]  
 
2002-02-11 USA   Proposed preliminary draft revision to Recommendation ITU-R SA.1071      
[ 90 ]  
 
2002-02-11 USA   Information on the usage and instrument characteristics for passive remote sensing for the purpose of updating ITU-R Recommendations SA. 515, 1028 and 1029      
[ 89 ]  
 
2002-02-11 USA   Working document - Analysis of posssible sharing of the band 1 683-1 690 MHz between meteorological satellite (GVAR) ground stations and mobile stations operating in the mobile-satellite service (GSO) in the US      
[ 88 ]  
 
2002-02-11 USA   Interference from MSS uplinks in the band 1 670-1 675 MHz to MetSat downlinks above 1 675 MHz and preliminary draft revision of Recommendation ITU-R SA.1158      
[ 87 ]  
 
2002-02-11 USA   Proposed liaison statement from ITU-R Working Party 7C to Working Party 8D - Sharing between the Metaids and Metsat services and the Mobile Satellite Service in the band 1 670-1 700 MHz      
[ 86 ]  
 
2002-02-11 USA   Working Document toward a preliminary Draft New Recommendation - Spectrum requirements and preferred frequency bands above 275 GHz for the amateur and amateur-satellite services      
[ 85 ]  
 
2002-02-11 USA   Updating information contained in Recommendation ITU-R SA.1029 - Interference criteria for passive remote sensing      
[ 84 ]  
 
2002-02-11 USA   Updating information contained in Rec. ITU-R SA.1028 - Performance criteria for satellite passive remote sensing      
[ 83 ]  
 
2002-02-11 USA   Determination of actual link availability values for radiosonde flights in the band 1675-1700 MHz and potential changes to Recommendations ITU-R SA.1165, SA.1262 and SA.1263      
[ 82 ]  
 
2002-02-11 USA   Updating information contained in Recommendation ITU-R SA.515 frequency bands and bandwidths used for satellite passive sensing      
[ 81 ]  
 
2002-02-11 USA   Agenda Item 1.31 (Resolution 227): Additional MSS - Allocations in the 1-3 GHz range      
[ 80 ]  
 
2002-02-11 USA   Sidelobe PFD level of low power, low sidelobe spaceborne SAR in the band 420-470 MHz      
[ 79 ]  
 
2002-02-11 USA   Analysis of potential interference to a spaceborne radiometer in the 1.4-1.427 GHz band from MSS feeder links in adjacent bands      
[ 78 ]  
 
2002-02-11 USA   Analysis of potential interference between a narrowband spaceborne SAR and an RLAN system using directional antenna in the band 5 250-5 350 MHz      
[ 77 ]  
 
2002-02-11 Canada   Proposed elements of the reply to the JRG 8A-9B liaison statement (Doc. 7C/58) - WRC-03 agenda item 1.5, Resolution 736      
[ 76 ]  
 
2002-02-11 Australia   Sharing analysis in the 1 683-1 690 MHz frequency band between S-VISSR geostationary meteorological satellite Earth stations in the meteorological satellite service and mobile satellite Earth stations in the mobile satellite service invoking ITU..      
[ 75 ]  
 
2002-02-11 Japan   Proposed amendments to Preliminary draft elements for Chapter 4.1 of the CPM Report to WRC-03      
[ 74 ]  
 
2002-02-11 Japan   Information for reply Liaison Statement to WP 9D on impact of HAPS interference on EESS (passive) operations in the 31.3-31.8 GHz band      
[ 73 ]  
+Corr.1 
2002-02-11 Japan   Compatibility study on active spaceborne precipitation radar with radiolocation systems operating in the 35.5-36 GHz bands      
[ 72 ]  
 
2002-02-11 Japan   Compatibility study on spaceborne passive sensor for Earth observation with other systems operating in the 36-37 GHz bands      
[ 71 ]  
+Corr.1 
2002-02-11 Japan   Compatibility study on SAR in Earth Exploration Satellite Service (EESS) operating in the frequency ranges of 420-470 MHz and the launch vehicle command destruct receiver - Studies concerning WRC-03 item 1.38      
[ 70 ]  
 
2002-02-11 EUTELSAT   Proposal of liaison statement to WPs 4A, 6S, 7C, 7D, 8D and 9A - Space services spurious emissions limits      
[ 69 ]  
(Rev.1) 
2002-02-11 ESA   Proposed Reply to the JRG 8A-9B Liaison Statement (Doc. 7C/58) - WRC-03 Agenda item 1.5, Resolution 736, resolves 1, 2 and 3      
[ 68 ]  
 
2002-02-11 Ch. WP 7C, JTG 4-7-8-9, JRG 8A-9B   Wireless high-speed unlicensed metropolitan area network      
[ 67 ]  
 
2002-02-11 TG 1/7   Liaison statement to Working Parties 4A, 7C, 7D and 8D on agenda item 1.8.2      
[ 66 ]  
 
2002-02-11 TG 1/7   Liaison Statement to WPs 9D and 7C on Agenda Item 1.8.2      
[ 65 ]  
 
2002-02-11 USA   Additional analysis of potential interference between a narrowband spaceborne SAR and Fixed Wireless Access (FWA) systems in the band 5 250-5 350 MHz      
[ 64 ]  
 
2002-02-11 USA   Technical characteristics and performance and interference criteria of a spaceborne precipitation radar at 35.5-36.0 GHz      
[ 63 ]  
 
2002-02-11 USA   Preliminary draft revision to Recommendation ITU-R SA.1260 - Feasibility of sharing between active spaceborne sensors and other services in the vicinity of 420-470 MHz      
[ 62 ]  
+Corr.1 
2002-02-11 USA   Preliminary draft Revision of ITU-R Recommendation SA.1264- Frequency sharing between the meteorological aids service and the mobile satellite services in the 1 675-1 700 MHz band.      
[ 61 ]  
 
2002-02-11 USA   Analysis of potential aggregate interference between spaceborne wideband SARS and wireless high speed radio local area networks (RLANs) in the band 5 250-5 570 MHz      
[ 60 ]  
 
2002-02-11 WP 9D   Liaison statement to Task Group 1/7 - Present status of the compatibility studies between the fixed service using high altitude platform stations and science services including radio astronomy service and Earth .......      
[ 59 ]  
 
2002-02-11 WP 9D   Liaison statement to Task Group 1/7 and Working Party 7C - WRC-03 agenda item 1.8.2      
[ 58 ]  
 
2002-02-11 JRG 8A-9B   Liaison Statement to WP 7C - WRC-03 Agenda Item 1.5, Res. 736 (WRC-2000) Resolves 1,2 and 3: sharing between RLANs in the Mobile Service and Fixed Wireless Access in the Fixed Service, with the EES/SR (active) services in the band 5 460-5 570 MHz      
[ 57 ]  
 
2002-02-11 JTG 4-7-8-9   Liaison statement to WPs 8B and 7C - Sharing between the proposed radiolocation service allocation upgrade and other services in the 5 350-5 650 MHz band      
[ 56 ]  
 
2002-02-11 JRG 8A-9B   Liaison statement to Joint Task Group 4-7-8-9 and Working Party 7C - FWA systems parameters proposed to be used in Region 3      
[ 55 ]  
 
2002-02-11 JTG 4-7-8-9   Liaison statement to Working Party 7C and Joint Rapporteur Group 8A-9B (for information to WP 9D) - Sharing between EES (active) service, RLAN in the mobile service and FWA in the fixed service      
[ 54 ]  
 
2002-02-11 United Kingdom   Operational and radio characteristics of the weather radars used in UK which operate in the band 5 600-5 650 MHz currently under the protection of the footnote 802      
[ 53 ]  
 
2002-02-11 WP 8B   Liaison statement to WP 7C - Sharing between the Earth exploration-satellite (passive) service and the ARNS in the band 4 200-4 400 MHz      
[ 52 ]  
 
2002-02-11 WP 8D   Liaison statement to Working Party 7C - Studies concerning WRC-03 agenda item 1.31      
[ 51 ]  
 
2002-02-11 WP 8D   Liaison statement to Working Parties 7C, 7D, 7E and 9D - Studies concerning WRC-03 agenda item 1.16      
[ 50 ]  
 
2002-02-11 SG 1   Liaison statement to Working Parties 4A, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F and 9B - Proposals for reviewing the definitions of the spectral properties of transmitter emissions      
[ 49 ]  
 
2002-02-11 SG 1   Liaison statement to Working Parties 4A, 6S, 7C, 8D and 9D - Concerning the band-by-band study between the earth exploration-satellite service (EESS) and other services      
[ 48 ]  
 
2002-02-11 SG 1   Liaison statement to Working Parties 4A, 6E, 6S, 7C, 7D, 8A, 8B, 8D, 8F, 9B, 9C and 9D - Rapporteur's Group on WRC-03 agenda item 1.8.1      
[ 47 ]  
 
2002-02-11 SG 1   Liaison statement to Working Parties 4A, 6S, 7C, 7D, 8B, 8D and 9D - Task Group on WRC-03 Agenda item 1.8.2 concerning the protection of passive services bands from unwanted emissions      
[ 46 ]  
 
2002-02-11 SG 1   Liaison statement to Working Parties 4A, 4B, 6E, 6S, 7C, 7D, 8A, 8B, 8D, 8F, 9B, 9C, and 9D - Four Draft Recommendations on unwanted emissions and new definitions      
[ 45 ]  
 
2002-02-11 SG 1   Liaison statement to Working Parties 4A, 6S, 7C, 7D, and 8D - Concerning a Working Document towards a methodology for the interference analysis between transmitters and the passive service operating in different bands      
[ 44 ]  
 
2002-02-11 WP 8A   Liaison statement to Working Party 7C - Sharing between spaceborne passive sensors and other services in the 36-37 GHz band      
[ 43 ]  
 
2002-02-11 WP 4-9S   Liaison statement to WPs 9B, 9D, 7C and 7E - Impact of HAPS interference to EESS (passive) operations in the 31.3-31.8 GHz band      
Results:267 total items.
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