亚洲与太平洋地区合成孔径雷达(APSAR)会议是致力于SAR技术发展与应用的国际性会议。该会议由中国电子学会雷达分会联合日本、韩国、澳大利亚和新加坡相应的雷达学会，于2006年在上海RADAR 2006国际会议上共同发起，它将为全球，特别是亚太地区的SAR工程师及科研工作者们提供一个学术交流论坛。APSAR会议将在中国、日本、韩国、澳大利亚和新加坡五国轮流举办，每两年召开一次。首届APSAR会议（APSAR 2007）于2007年11月5日-9日在中国安徽黄山市成功举办。经亚太地区的雷达界学术机构及专家讨论决定，第二届APSAR会议（APSAR 2009）将于2009年10月26日-30日在中国西安召开。APSAR 2009将由中国电子学会主办, IEEE AESS、IEEE GRSS、IEEE AESS北京分部、IEEE GRSS北京分部、IEEE GRSS韩国分部、韩国电磁工程学会和日本URSI分会等协办，由中国电子学会雷达分会承办。 2009年亚太合成孔径雷达国际会议(APSAR2009)是与IEEE宇航与电子系统学会(AESS)和IEEE地球科学和遥感学会(GRSS)联合主办的国际会议。在本次会议上发表的所有论文都将被EI和ISTP收录。 应有关单位和论文作者的要求，大会程序委员会讨论决定将APSAR 2009会议投稿的截止日期从2009年6月1日推迟到2009年6月30日 详情请登录会议网站:http://www.apsar2009.org The Asia-Pacific Conference on Synthetic Aperture Radar (APSAR) is an international conference devoted to SAR technology development and applications. The APSAR is a forum of SAR engineers and scientists from all over the world, especially from the Asia-Pacific region. The bi-annual APSAR conference will be held every two years in China, Japan, Korea, Australia, and Singapore, in turn. The First APSAR (APSAR 2007) conference has been held in Nov.5-9, 2007 at Huangshan city, Anhui, China. APSAR 2007 was very successful. 254 authors and experts attended the conference. The radar and SAR expert community of the Asia-Pacific region approved that the Second International Asia-Pacific Conference on Synthetic Aperture Radar (APSAR 2009) will be held during October 26-30, 2009, in Xi’an, China. APSAR 2009 is co-sponsored by IEEE AESS and IEEE GRSS. All papers presented in this conference will be indexed by EI and ISTP. According to the requirement of many authors, the Technical Program Committee of APSAR 2009 has decided that the deadline of full paper submission is delayed to June 30, 2009