Contours ku polylines (Gawo 1)

Tisanaone momwe pangani zokondwerero kuyambira pa netiweki yazomwe zatengedwa kumunda. Tsopano tiwona momwe tingachitire, kuchokera pazomwe zilipo pamapu osankhidwa.

Monga momwe tachitira ndi kukonza msewu, tiyeni tizitha kuphwanya masitepe, kuti posachedwa lisatulukirepo kuposa njoka ya njoka.

Yesani chithunzichi

Pachifukwa ichi, ngati muli ndi magawo apakati mu UTM, ntchitoyi ndiyosavuta. Pachifukwa ichi, mayendedwe amitsinje yoyandikira kwambiri amadziwika, ngati mphambano za ngodya zikadakhala zabwino kwambiri.

266380,1546430
266480,1546430
266380,1546510
266480,1546510

Mfundozo zimayikidwa ndi lamulo mfundo, ndi kulowa mgwirizanowu wopatulidwa ndi koma, monga chithunzi chithunzichi. Kusintha mawonekedwe amawu kukhala chizindikiro chowonekera, zachitika kuchokera Mtundu> mawonekedwe amalo. Koma popeza mitundu iyi ya Civil 3D imapangitsa kuti zikhale zovuta kupeza menyu zida, mukhoza kulemba kwa akale:  ddptype kuchokera ku mzere wa lamulo, ndiye Lowani ndipo timasankha mtundu wa mfundo.

Gawo ili lachilendo la Microstation, pomwe mfundo ndilozera la zero kutalika, ndipo ikhoza kukhala ndi makulidwe aakulu ndi mapu.

Tsopano tikuyika fanolo, pogwiritsa ntchito Ikani> Raster chithunzi chobwereza. Tikukusiyirani mwayi wokhoza kuyika Kuyika mfundo y Kukula kuchokera pawindo.

Kenaka ikani mfundo kumanzere kwa makonzedwe ndi kusuntha mbewa mpaka mutha kuona kuti chithunzicho ndi kukula kwake.

Ngati chithunzicho chimakwirira timadontho, tumizani mmbuyo. Izi zachitika ndi Zida> Onetsani dongosolo> Tumizani kuti mubwerere.

Kusintha fanoli.

Tifunika mfundo pachithunzichi zomwe zikufanana ndi zomwe talowa pogwiritsa ntchito makonzedwe. Pachifukwachi, timalumikizana ndi mizere yapakatikati, kuti tipeze mphambano.

Kugwiritsa ntchito lamulo Mapu> Zida> Mapepala a Mipira, monga momwe tagwiritsira ntchito masiku angapo apitawo kusintha ma vectors, timasonyeza malo obiriwira ngati maziko, kenako ofiira ngati kalozera. Tikamaliza kale ndi onse anayi, ndiye kuti timatero Lowani ndipo lamuloli limatifunsa kuti tisankhe zinthu zoti tisinthe. Timalemba mawu S, chifukwa chosankha Sankhani, ndipo timakhudza chithunzi, ndiye timachita Lowani kwa nthawi yotsiriza ndi apo tiri nayo.

Zofanana ndi zomwe m'litali ndi Wowonjezerera Manager mu Microstation. Momwe timafotokozera nthawi yoti tichite zojambula zithunzi kuchokera ku Google Earth.

Onani momwe chithunzichi chikufanana ndi madontho ofiira, zobiriwira zitha kuthetsedwa. Tsopano chithunzicho chidasinthidwa ndikuyerekeza pamlingo woyenera kuti muyambe kupanga digitization. Mu ulalo uwu ndi Mukhoza kuona chingwe cha 2 kuti amalize ntchitoyi.