南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2013年
z1期
170-173
,共4页
GPS%静态测量%高程%地下水%监测
GPS%靜態測量%高程%地下水%鑑測
GPS%정태측량%고정%지하수%감측
GPS%static measuring%elevation%ground water%monitoring
现论述了G PS静态测量的测量原理及其优缺点，并以实例分析说明 GPS 静态测量的测量实施、数据处理和平差计算的方法步骤。测量成果表明在平原区， G PS静态测量可以满足规范要求。
現論述瞭G PS靜態測量的測量原理及其優缺點，併以實例分析說明 GPS 靜態測量的測量實施、數據處理和平差計算的方法步驟。測量成果錶明在平原區， G PS靜態測量可以滿足規範要求。
현논술료G PS정태측량적측량원리급기우결점，병이실례분석설명 GPS 정태측량적측량실시、수거처리화평차계산적방법보취。측량성과표명재평원구， G PS정태측량가이만족규범요구。
GPStechnologyhasbeenwidelyusedinmanyfieldsasitsrapiddevelopment.GPSstaticmeasurementtechnologyhasadvantageoflit-tle error, all-weather work, speed and a high degree of automation, low cost and high efficiency. Based on the elevation measurement project of groundwatermonitoringwellofreal-timemonitoringsystemforwaterresourcesinShijiazhuangCitybyGPSstaticmeasurementasanexample, thispaperdiscussestheGPSstaticmeasurementprinciple,advantagesandlimitations,andtheimplementationstepsfortheGPSnetworkestab-lishment and measurement, and the ways and steps for measurement data processing and adjustment computation. According to the results of GPS static survey contrast, GPS static measurement can meet requirements of the elevation accuracy of groundwater monitoring well.
