Military expert: lost aircraft test Beijing's emergency rescue capability | | | aircraft lost _ the Chinese Government news

Australia is leading to satellite imagery and reconnaissance aircraft searched the suspected wreckage, military experts from equipment recommendations for suitability.

Military expert Zhao Chu believes that Australia and the United States mobilized P3C (Orion) and P8A (Poseidon) aircraft are ideal for marine search, P3C patrol long, equipped with a variety of electronic marine monitoring equipment.

Wu Ge but military observers do not agree with this view, he told the 21st century business Herald reporter, "said P3C and P8 is the main search target submarine, fishing vessels on the search has not found, found floating even more difficult, because there is no signal, the blindness and the probability of missed a lot.

China's aim to mobilize several satellites, starting with coarse search, to draw search vessels and aircraft, and second, for different environments to mobilize different satellites, for example, has a high resolution of first satellite; third, a large number of naval forces away from the Mainland, as well as satellite communications for the uploading of information release.

Wu Ge believes that at present the main problem is not people power put into the question of how much, but rather the scope of the search is too large indeed, this mission is looking for airplane debris, not satellite feature designs. And satellites can only make wide sweeping again, and large volumes of data, and satellite are not automatically recognized, can only use manual identification, processing speed and accuracy problems.

Zhao Chu believes that the satellite and aircraft are only auxiliary means, future will rely on the ship equipped with search capability below.

Military Academy of Sciences, Jiang Lianju to the 21st century business Herald reporters that Malaysia Airlines lost events tested emergency search and rescue capability of the Chinese Government, is not only multisectoral coordinating search, satellite number mobilized than in existing satellites in China.

Wu Geyi says, present a search problem is coordination between countries is not so good, there is no unified command structure with the highest, thus affecting the efficiency of the search. Wu Ge said international search and rescue incidents search and rescue is a commercial, Malaysia Airlines lost this encounter was highly exceptional circumstances, because of the confidentiality of military equipment, is unlikely to be under one unified command.

(Original title: new debris search: patrol aircraft + satellite enough? )

03:03 on March 24, 2014 21st century business Herald
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军事专家:失联飞机考验中国政府应急搜救能力|中国政府|飞机|失联_新闻资讯

　　澳大利亚正在主导以卫星图像和巡逻机搜寻疑似残骸，军事专家们从装备适配性方面提出了建议。

　　军事专家赵楚认为，澳大利亚和美国调动的P3C(猎户座)和P8A(波塞冬)飞机都非常适合海洋搜索，比如P3C的巡航时间长，配备多种电子海洋监测设备。

　　但军事观察员吴戈并不同意上述观点，他对21世纪经济报道记者表示，"P3C和P8的主要搜索目标是潜艇，搜渔船就已经不好搜，搜漂浮物更难，因为没有信号特征，盲目性和错过概率很大。

　　中国调动多颗卫星的目的，首先是粗搜索，给舰船和飞机划出搜索范围；第二，针对不同的环境调动不同卫星，比如拥有高分辨率的高分一号卫星；第三，大量的舰船部队远离大陆，也需要卫星通信进行信息的上传下达。

　　吴戈认为，目前最主要的问题并非搜索力量投入多少的问题，而是需要搜索的范围确实太大，这次的任务是寻找飞机残片，并非卫星功能的设计。而且卫星只能进行大范围扫一遍，数据量大，卫星无法自动识别，只能用人工识别，因此处理的速度和准确性存在问题。

　　赵楚认为卫星和飞机仅是辅助手段，未来依然将依靠配备海平面下搜索能力的舰船。

　　军事科学院研究员姜连举也对21世纪经济报道记者表示，马航失联事件考验了中国政府的应急搜救能力，不仅是多部门的协调搜索，卫星调动数量在中国现有卫星中占比亦大。

　　吴戈亦表示，目前搜索存在的一个问题是各国之间的协调性不太好，没有最高的统一指挥机构，因此影响了搜索的效率。但吴戈同时表示，国际上的搜救一般事故搜救是商业性的，这次遇到的马航失联是极为例外情况，出于军事装备的保密原则，也不太可能由一个机构统一进行指挥。

(原标题：新碎片搜寻难：巡逻机+卫星 足够吗？)

2014年03月24日03:03
21世纪经济报道
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