Connecting the world and beyond

SG 3 Databanks - Formatted Tables

The following tables are to be used as proforma for the submission of measurement data to - ITU-R Study Group 3, - in accordance with the principles described in - Recommendation ITU-R P.311:

Part I - Terrestrial line-of-sight path data
Part II - Earth-space path data
Part III - Terrestrial trans-horizon path and rain scatter data
Part IV - Radiometeorological data
Part V - Terrestrial land mobile data
Part VI - Terrestrial point-to-area data
Part VII - Data for mobile-satellite services
Part VIII - Vegetation and building data
Part IX - Noise
Part X - Trans-Ionospheric data
Part XI - Short–range path data
Part XII - Clutter data
Annex 1 - Country codes used
Annex 2 - Definition of format for submitting path profile information
Annex 3 - Terrain cover types

Part I - Terrestrial line-of-sight path data

Table I-1 - Line-of-sight rain attenuation statistics
Table I-2 - Line-of-sight average worst-month multipath fading and enhancement in narrow bandwidths
Table I-3 - Line-of-sight diversity data
Table I-4 - Line-of-sight clear sky XPD and CPA statistics
Table I-5 - Line-of-sight XPD and CPA statistics due to precipitation
Table I-6 - Line-of-sight worst-month multipath channel characteristics and outage times
Table I-7 - Line-of-sight multi-hop worst-month multipath fading and enhancement
Table I-8 - Line-of-sight number of fade events and fade duration statistics
Table I-9 - Line-of-sight annual attenuation statistics at optical wavelengths
Table I-10 - Line-of-sight worst month attenuation statistics at optical wavelengths
Table I-11 - Line-of-sight annual statistics of frequency diversity for millimetre wave and optical links (Data table template not defined)
Table I-12 - Line-of-sight worst month statistics of frequency diversity for millimetre wave and optical links (Data table template not defined)
Table I-13 - Line-of-sight time diversity statistics (Data table template not defined)
Table I-14 - Line-of-sight joint and differential rain attenuation statistics (Data table template not defined)
Table I-15 - Line-of-sight rain attenuation and fog attenuation statistics affecting FSO links

Part II - Earth-space path data

Part III - Terrestrial trans-horizon path and rain scatter data

Table III-1 - Clear-air trans-horizon basic transmission loss statistics
Table III-1a - Clear-air spot measurement data. (This table is a separate data bank (see § 1))
Table III-2 - Rain scatter on terrestrial paths
Table III-3 - Joint signal level probability distributions (Data table template not defined)

Part IV - Radiometeorological data

Part V - Terrestrial land mobile data

Part VI - Terrestrial point-to-area data

Table VI-1 - Terrestrial point-to-area data

Part VII - Data for mobile-satellite services

Part VIII - Vegetation and building data

Table VIII-1 - Vegetation attenuation
Table VIII-2 - Building entry loss
Table VIII-3 - Loss characteristics of materials (Data table template not defined)

Part IX - Noise

Table IX-1 - Radio noise outdoor (additive white Gaussian noise) (Data table template not defined)
Table IX-2 - Radio noise indoor (cumulative distribution function) (Data table template not defined)

Part X - Trans-ionospheric data

Part XI - Short-range path data

Part XII - Clutter data

Table XII-1 – Clutter loss

Connecting the world and beyond

SG 3 Databanks - Formatted Tables

Part I - Terrestrial line-of-sight path data

Part II - Earth-space path data

Part III - Terrestrial trans-horizon path and rain scatter data

Part IV - Radiometeorological data

Part V - Terrestrial land mobile data

Part VI - Terrestrial point-to-area data

Part VII - Data for mobile-satellite services

Part VIII - Vegetation and building data

Part IX - Noise

Part X - Trans-ionospheric data

​Part XI - Short-range path data

​Part XII - Clutter data

Part XI - Short-range path data

Part XII - Clutter data