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场面气压(QFE)是指着陆区(跑道入口端)最高点的大气压力,简称场压,以百帕(hPa)为单位。场压是影响飞行安全的重要气象要素,气象、飞行与航管部门都非常重视其准确性(国际上规定使用高度表拨正值,简语为QNH。QNH 是场压按标准大气条件订正到海平面的大气压力,单也为百帕)。今年以来,部分机组反映首都机场的场压时常有1百～2百帕的误差。由民航北京气象中心请气象仪器检测的法定机构——中国气象科学研
Atmospheric pressure (QFE) is the atmospheric pressure at the highest point in the landing zone (runway entrance), referred to as field pressure, in hPa. Field pressure is an important meteorological element that affects flight safety. The meteorological, flight and traffic control departments attach great importance to its accuracy. (Internationally stipulated the use of altimeter dials, abbreviated as QNH.QNH is the field pressure corrected to standard atmospheric conditions Atmospheric pressure at sea level, the single also for hectopascal). This year, some units reflect the pressure of the capital airport often have 100 ~ 2 hectopascal error. China Civil Aviation Meteorological Center, please check meteorological instruments of the statutory body - China Meteorological Research