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1、些查型墊查蘭三墨堡主蘭堡笙塞竺蘭里!竺!--——————-_l_--_——————————————————————————————————_——_---_-●●—-——-_—●_—●__————_---———————————————————————————一一●Third，themaximummeansquareerrorofeonicoidfittingmodelinCORS．RTKmeasurementofelevationwithlevelelevationCallbe+10．9m／／1，whichcanbeappliedtogeneralengineeringmeasur
2、ement．Keywords：GNSSelevationfitting，Severalsurfacefitting，Polyhedralfunctionfitting，heightfitting，CORS山東科技大學(xué)工程碩士學(xué)位論文目錄目錄1緒論???????????????????????????????????????11．1概j簽????????????????????????????????????．??????．11．2研究的目的和意義??????????????????????????．．21．3國內(nèi)外研究現(xiàn)狀???????????????????????????21
3、．4研究內(nèi)容??????????????????????????????．52GNSS高程測量?????????????????????????62．1常用高程系統(tǒng)????????????????????????????．62．2GN,S$高程測量原理?????????????????????????．．72．3GNSS高程測量誤差分析???????????????????????．．83GNSS高程擬合方法??????????????????????113．1線狀擬合模型???????????????????????????．113．2面狀模型?????????????????
4、????????????．153．3加權(quán)平均法????????????????????????????．203．4地球重力場模型法?????????????????????????．213．5BP神經(jīng)網(wǎng)絡(luò)法???????????????????????????2l3．6GNSS高程擬合精度評定???????????????????????244GNSS高程擬合方法在工程中的應(yīng)用???????????????．．264．1新礦集團伊犁一礦控制測量項目???????????????????。264．2新礦集團新汶礦區(qū)控制測量項目???????????????????．324．3GNS
5、S高程擬合在CORS-RTK中的應(yīng)用?????????????????一405結(jié)論和展望??????????????????????????465．1結(jié)論?????????????????????????????????????????．465．2展望?????????????????????????????????????????．．46致謝???????????????????????????????????????．．48參考文獻????????????????????????????49坐查型墊丕堂三墾里主堂垡笙壅曼嬰堅里堅Content1Introduction????
6、???????????????????????????????．11．1Summary?????．?????．?????．．???．???．．．?????．．????．??????．．11．2Thepurposeandsignificanceoftheresearch?，．??．?．．．?．．．?．．．?????-．．．．??．???21．3Theresearchstatusathomeandabroad?．．???．。???????．．??．?．．．?．．．?????．21．4Researchcontents．?．?????．????．?．．?????????????．????
7、???．??．52GNSSheightmeasurement???????????????????????????．62．1Commonelevationsystem???????????????????????????????．62．2Commonelevationsystem???????????????????????????????．72．3ErroranalysisofGNSSheightmeasurement?．．?．．??????．．?．．．??．?．???．??．
