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High qualityGIS DataYou can trust

作者: Deruite Industry 发布时间: 2019-07-12 06:09:48

High qualityGIS DataYou can trustHastransit,transitandzenithtelescopethreeroleforastronomicalobservationsofuniversaltheodolite;Putthecameraincombinationwiththeodolitephotographytheodoliteforterrestrialphotogrammetryandsoon.

1,electronictheodoliteerectioninstrument: Placethetheodoliteinthehead,makeheadlevel,tightenthescrewconnection. 2,to: Thepurposeistomaketheinstrumentcenterandthesiteislocatedinthesameverticalline.Canmovethefootrack,screwrotatingfeetmakeaccurateaimedatthecenterofthetessefsignin. 3,leveling: Electronictheodolitepurposeistomaketheinstrumentverticalaxisvertical,horizontalcircle.AccordingtothedefinitionofthehorizontalAngle,

Thetotalstation Asthemuseumofthestatebureauofsurveyingandmappingsurveyingandmappinggrouptookoverthesouth (hereinafterreferredtoas"thesouthofsurveyingandmapping")presentinthefirstonehundredthousandsetsoftotalstation,southofsurveyingandmappingofficiallyestablishedthepositionofthetotalstationcapacitybibcock.

DomesticredflagⅡtypeandSwissT1,typeopticaltheodoliteisbelongtohsypefeading.Meterreadinginthereadingwindow,thefollowingpanefordegreediallike,intermediatecompartmentforverticalscale. Readingpaneinthemiddleofthedoubleasindexline,dial1°30'orcarvedapartition,notenumberisdegree,thewindowforthemicrometerasabove,thewindowinthemiddleofthesingleindexline,

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

Accordingtostatistics,everyyearfromforeignimportsofadvancedinstrumentsandequipmentworthnearlysixhundredbillionyuan,withhigh-endtechnologyoforrelatingtothe**safetyequipmentprohibitedtoentertheChinesemainland, accordingtostatistics,everyyearadvancedinstrumentsandequipmentimportedfromabroadisworthnearlysixhundredbillionyuan,

Measuringinstrumentisakindofcoordinatemeasuringmachine,wasconductedbyusingopticalmicroscopetomeasureobjectsfreeratioamplifierimaging,aCCDcamerasystem, toenlargetheimageobjecttobetestedafterthetransmissiontothecomputersconnectedtotheinstrument,usedtodetectnon-contact,highefficiencyofequipmentofallkindsofcomplexworkpiecegeometry.