Kukanganisa kwakajeka pakudzika meshati yemapapiro: Kupatsanurwa kubva pamepu

Ini ndinoda kuendesa ino kutumira kuchinhu chiri nyore kukanganisa kuita, kunyanya iri 1: 10,000 uye 1: 1,000 mamepu anoshandiswa nekuda kwe cadastral zvinangwa zvakatorwa kubva ku1: 50,000 mesh.

Rangarira kuti mune yapfuura post takaona sei gadzira iyi mesh, uye kare isu takaona sei chipwanya kusvikira iwe wasvika kune 1: 1,000mepu. Asi iko kukanganisa kuri nyore kwazvo kutenda kuti iyi mesh inogona kutsemurwa pamepu, uye izvi hazvina kunaka. Iyo yekubatanidza inofanirwa kugadzirwa tichishandisa iyo latitude nehurefu nguva dzese dzatinoda kugadzira denser mesh uye kana tikasaona mhedzisiro.

Kana ichi chiri chikamu che6 ° longitude ne8 ° latitude, inoenderana nenzvimbo 16, kugadzira iyo UTM zvinongedzo zviri nyore uye kuitumira iyo AutoCAD. Ngatitii mumwe munhu anopenga kufunga kuti mesh iyi inogona kutemwa kubva pamepu:

Iyo yekuparadzanisa, isina kuverenga midpoints, iyo curve yaizovhurika kusvika yasvika pakati penzvimbo iyo yaizogadzira musiyano we2,318.63 metres yekureba.

Paunenge uchigadzira chikamu chinotevera, kukanganisa kwakafanana kwaizogadzirwa, asi kuchaderedzwa seinotevera:

1: 1,000 (6 °): hapana kutsaura

Paradzanisa iyo 1: 500,000 (3 °): 2,318.63

Govanisa iyo 1: 250,000 (1 ° 30´): 579.76

Paradzanisa iyo 1: 100,000 (30´): 129.00

Paradzanisa iyo 1: 50,000 (15´): 16.13

Hutare huri pakati pekuparadzanisa uye hwacho hwacho, saka zvichienderana nekuti kangani pavakakamura, mhedzisiro yacho inounganidzwa, iyo inopedzisira yave njodzi izere kana yakanaka katuni ikaongorora basa.

Isu tinoona zvakare kuti kana tikapatsanura pepa re50,000 kubvisa 10,000 mesh tingave nemhosvo panzvimbo yepakati kusvika kumusoro kwe16 metres iyo yekuongororwa kwemadhorobha emadhorobha ichave yakanyanya uye yakaipisisa kana isiri yunifomu nekuti ndiko kukanganisa kuri pakati . 

Kunyangwe muchikamu che10,000 chinhambwe chikamu chidiki zvakanyanya saka tsika yekuparadzira pepa iri pamepu yakajairika ... chero bedzi inogona kudzivirirwa ichave iri nani.

Dambudziko nderekuda kuburitsa gidhi mu latthens uye marefu sezvataona mukati Iyi chinyorwaNezvinangwa zvekudhinda, asi dambudziko rakakomba nderekuti uye nekushoropodzwa (seNAD27 kusvika kuNAD83) nechirongwa chakaitirwa zvinangwa zvakadaro, izvi zvinounza zvikanganiso zvakapetwa izvo zvinoita kuti topological yekuchenesa kutambudzwa.