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UIT-R SG07

Services scientifiques

Resultats:26 documents
Résultats :  1 - 2  - Suivant Next
Contributions  [ Source: WP 7C ]   Documents / Contributions
 
Numéro 
Date Source Titre Questions
[ 148 ]  
 
2011-10-20 WP 7C   Draft new Report ITU-R RS.[31.5 GHZ SHARE] - Sharing the 31.5-31.8 GHz band by the fixed and mobile services and the Earth exploration -satellite service (passive)     N/A  
[ 147 ]  
 
2011-10-20 WP 7C   Draft revision of Recommendation ITU-R RS.515-4 - Frequency bands and bandwidths used for satellite passive sensing     N/A  
[ 146 ]  
 
2011-10-20 WP 7C   Draft new Recommendation IUT-R RS.[PERF_INTERF] - Peformance and interference criteria for satellite passive remote sensing     N/A  
[ 121 ]  
(Rev.1) 
2010-10-08 WP 7C   Draft new Recommendation ITU-R SA.[METAIDS METH] - Methodology for determining terrestrial and space-to-Earth sharing and coordination criteria for meteorological aids in the 400.15-406 MHz and 1 668-1 700 MHz bands     N/A  
[ 120 ]  
 
2010-10-08 WP 7C   Draft liaison statement to ITU-D Study Group 2 concerning Question 24/2, ICT and climate change     N/A  
[ 108 ]  
 
2010-09-22 Chairman, WP 7C   Executive Report on the June 2010 meeting of Working Party 7C     N/A  
[ 105 ]  
(Rev.1) 
2010-06-29 WP 7C   Draft new Recommendation ITU-R RS.[CLIMATE] - Use of remote sensing systems in the study of climate change and the effects thereof     N/A  
[ 101 ]  
 
2010-06-29 WP 7C   Draft revised Recommendation ITU-R RS.1813 - Reference antenna pattern for passive sensors operating in the Earth exploration-satellite service (passive) to be used in compatibility analyses in the frequency range 1.4-100 GHz     N/A  
[ 100 ]  
(Rev.1) 
2010-06-29 WP 7C   Draft new Report ITU-R RS.[ABOVE 275] - Passive bands of scientific interest to EESS/SRS from 275 to 3 000 GHz     N/A  
[ 98 ]  
 
2010-06-29 WP 7C   Draft new Report ITU-R RS.[RAD_INTERF] - Determining radiosonde maximum interference levels from link analysis and flight studies     N/A  
[ 97 ]  
 
2010-06-18 WP 7C   Draft new Report ITU-R RS.[20 kHz SURVEY] - Radio services and radio-frequency environment within the band below 20 kHz     N/A  
[ 96 ]  
(Rev.1) 
2010-06-17 WP 7C   Draft new Recommendation ITU-R RS.[20 kHz ATD PROTECTION] - Protection criteria for arrival time difference (ATD) receivers operating in the met aids service in the frequency band 9-11.3 kHz     N/A  
[ 94 ]  
 
2010-06-29 WP 7C   Draft new Report ITU-R RS.[ATD-RNAV (20 kHz)] - Study on compatibility between arrival time difference (ATD) stations of the meteorological aids service and the radionavigation service in the frequency band 9 to 14 kHz     N/A  
[ 93 ]  
 
2010-06-18 WP 7C   Draft new Report ITU-R RS.[ATD] - Arrival time difference lightning detection systems in the meteorological aids service in operation below 20 kHz     N/A  
[ 76 ]  
 
2009-09-14 WP 7C   Draft new Report ITU-R RS.[IDEN_DEGRAD] - Identification of degradation due to interference and characterization of possible interference mitigation techniques for passive sensors operating in the Earth exploration-satellite service (passive)     243/7  
[ 75 ]  
(Rev.1) 
2009-09-14 WP 7C   Draft new Recommendation ITU-R RS.[PASSIVE_CHARS] - Typical technical and operational characteristics of Earth exploration-satellite service (passive) systems using allocations between 1.4 and 275 GHz     243/7  
[ 74 ]  
 
2009-09-14 WP 7C   Preliminary draft new Question ITU-R [GROUND]/7 - Ground-based passive sensors     N/A  
[ 71 ]  
(Rev.1) 
2009-09-14 WP 7C   Draft new Recommendation ITU-R RS.[DISASTER] - Use of remote sensing systems for data collection to be used in the event of natural disasters and similar emergencies     N/A  
[ 70 ]  
(Rev.1) 
2009-09-14 WP 7C   Draft new Recommendation ITU-R RS.[AGGREGATE] - Characterization and assessment of aggregate interference to EESS (passive) sensor operations from multiple sources of man made emissions (Question ITU-R 243/7)     243/7  
[ 69 ]  
(Rev.1) 
2009-09-14 WP 7C   Draft revision of Recommendation ITU-R RS.1263 - Interference criteria for meteorological aids operated in the 400.15-406 MHz and 1 668.4-1 700 MHz bands     N/A  
[ 58 ]  
 
2009-08-11 Chairman, WP 7C   Executive Report on the February 2009 meeting of Working Party 7C (September 2009)     N/A  
[ 32 ]  
(Rev.1) 
2008-10-09 WP 7C   Draft revision of Recommendation ITU-R RS.1166-3 - Performance and interference criteria for active spaceborne sensors     N/A  
[ 31 ]  
(Rev.1) 
2008-10-09 WP 7C   Draft revision of Recommendation ITU-R RS.577-6 - Frequency bands and required bandwidths used for spaceborne active sensors operating in the Earth exploration-satellite (active) and space research (active) services     N/A  
[ 30 ]  
 
2008-10-09 WP 7C   This document has been withdrawn     N/A  
[ 17 ]  
 
2008-09-25 Chairman, WP 7C   Executive Report on the April 2008 meeting of Working Party 7C     N/A  
Resultats:26 documents
Résultats :  1 - 2  - Suivant Next
 
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