RECOMMENDATION ITU-R P.311-10 - Acquisition, presentation and analysis of data in studies of ... ANNEX 1 - Data banks to support evaluation of prediction methods ... 1 Introduction 2 Responsibilities and updates 3 Acceptance criteria 4 Testing criteria for comparing prediction methods 4.1 General considerations 4.2 Testing variable for comparing rain attenuation predictions 5 List of the data banks of Radiocommunication Study Group 3 concerning tropospheric propagation 5.1 Part I: Terrestrial line-of-sight path data 5.2 Part II: Earth-space path data 5.3 Part III: Terrestrial trans-horizon path and rain scatter data 5.4 Part IV: Radiometeorological data 5.5 Part V: Terrestrial land mobile data 5.6 Part VI: Terrestrial broadcasting data 5.7 Part VII: Data for mobile-satellite services 5.8 Part VIII: Vegetation and building data