CONTENTS

Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Primary EESS measurement classes
������� 2.1���� Meteorology/climatology
������� 2.2���� Atmospheric chemistry
������� 2.3���� Specificities of the 1 000 to 3 000 GHz range
�� �����2.4���� Ground-based and balloon-based sensors
�3���� Compatibility with active service systems
������� 3.1���� Atmospheric absorption
����������������� 3.1.1���� 275-1 000 GHz
����������������� 3.1.2���� 1 000-3 000 GHz
������� 3.2���� Sharing in the 1 000-3 000 GHz Region
����������������� 3.2.1���� Antenna beamwidth
����������������� 3.2.2���� EESS sensor
����������������� 3.2.3���� ISS applications
������� 3.3���� Simulation
������� 3.4���� Conclusion
�4���� Consolidated tables
�5���� Summary
Annex 1� Passive bands of scientific interest for EESS between 275 and 1 000 GHz
Annex 2� Passive bands of scientific interest for terrestrial sensors between 275 and 3 000 GHz