The H-2A rocket carrying the radar satellite is set to lift off between 04:41 - 04:51 GMT, from the southern Kagoshima Prefecture after a delay of one day due to bad weather.
Japan is set to launch Thursday its fourth and final spy satellite in a system that will cover every point on Earth at least once a day. The fourth satellite, plus an experimental optical satellite, will be carried aboard an H-IIA lifting off from the Tanegashima Space Centre in Kagoshima Prefecture. After achieving orbit, it will circle Earth at an altitude of 400-600 kilometres, passing over the north and south poles.
A Japanese H-2A rocket is to launch the Information Gathering Satellite (IGS) radar reconnaissance spy spacecraft from the Tanegashima Launch site, Japan, at 03:00 - 06:00 GMT, February 16th, 2007.
Japan is to launch a radar spy satellite (IGS) on 15 February next year aboard a H-2A rocket from the Tanegashima launch site, Japan, that will complete its four-satellite system for intelligence gathering with full global coverage.