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professionalGNSS INSTRUMENTThe priceClick the query more

作者: Deruite Industry 发布时间: 2019-08-14 01:28:06

professionalGNSS INSTRUMENTThe priceClick the query moreReadingandreading12differencevaluebothfortheAngleoftheAngleofBAC,moreprecisemeasuringdistanceofAC,BC,canusemathematicalmethodtocalculatetheprecisecoordinatesofpointC.

lookatthemeasurementsonthesamepositionofobjects,needlewithandwithoutdeviationdegree.

andthepracticeloftingitout.Someoneisusingitaccordingtothesimilartriangleprincipletomeasureheightmaybehorizontalinterval,butnotprecise,thelargerthedifferencebetweensimilartriangle,thegreatertheerror. Finalbriefsaidagain:transitpriorityislookingorpeninesigtheright-angleprinciple,theuseofotherviewpointsarenotveryaccurate.Myreplytoexpectsomehelptoyou.

butithasmanyadvantages. Someconstructionsiteoftheproject,weoftencanseesometechnicalpersonneltocarryaninstrumentinthemeasurementofhomework,theyareusingtheinstrumentistheodolite.Thecreationofthetheodolitetohasclosecontactwiththesailthesea.Intheonehundredandfifty-sixs,Britain, Franceandsomeotherdevelopedcountries,duetosailtheseaandthebattleofreason,needstomakevariousmapsandcharts.Isthefirstmapmakinguseofthetrianglemeasurementmethod,

Measuringinstrumentsmusthavethescaleandvolume,sothatwecanmeasuretheattributevalue,isadvantageousforthethirdpartyinspectionstandards. Chartisusedtodomeasurement,ancientobservatoryisgenerallyinlargevolume,theshipismadeofsmallsize.Isusuallyneedtothreepeople,onepersonmakeamistake,theresultisno. Andlooked,andastronomerscommonlyusedmeasuringinstrument.Thisisbetterthansimplechart,oneoperation.