CartografiaGeospatial - GISGIS ezininginingi

Ungenzi nge-CAD ukuthi yiziphi izinhlelo ze-GIS ezenzayo

Ku okuthunyelwe kwangaphambilini, sichithe isikhathi esihle sichaza ukuthi ingawakha kanjani ugridi we-cartographic, ngokusebenzisa izixhumanisi ku-Excel, edluliselwa ku-UTM futhi ekugcineni iguqulwe ibe ifayela le-AutoCAD.

Bese esigabeni sesibili sabona ukuthi leli fayela lithunyelwe kanjani kuhlelo lwe-GIS ukudala i-georeference ngaphakathi kwengqikithi.

inkomo Lapho ufunda i-Calculatorus I, uprofesa wemvelaphi yase-Asturian wasitshela ukuthi kunezindlela ezimbili zokubalwa kweqembu lezinkomo: ukubalwa noma ukwehlisela ezingeni lamadlelo, ukubala imilenze nokuhlukanise ngamane, futhi uma idatha engalungile iphuma i-truncating ifinyelela kwinamba ephelele .

Ake sibone ngezinyathelo ezintathu ukuthi sikwenza kanjani konke esikutholile kulezo zikhathi zangaphambilini, ngohlelo lwe-GIS. Endabeni yami ngizokwenza ne- ezininginingi, kodwa ngicabanga ukuthi kufanele kwenzeke kwezinye izinhlelo zokusebenza ezibiza ngaphezulu.

1. Dala ifayela elisha

umdwebo ohlukahlukeneUkwakha ifayela elisha yenza "ifayela / elisha"

Ukwakha isendlalelo esisha "ifayela / ikhreyithi / umdwebo" noma ngokulawulwa kwesendlalelo

Ngemuva kwalokho siyabela ukuqagela kuyo, ngokuchofoza kwesokudla kusendlalelo esenziwe, njengoba sichazile kokuthunyelwe kwangaphambilini. Ngizosebenzisa i-UTM Zone 16 North, WGS84

2. Setha igridi

Ukulungiselela igridi, yenza "ukubuka / i-graticule", uma kwenzeka ufuna i-latitude ne-longitude mesh. Uma kwenzeka ufuna igridi ye-UTM kuzoba "buka / igridi"

isithombe

Njengoba engikufunayo yindawo ye-UTM 16, enyakatho, ngakhetha ubude -90 ku- -84, futhi njengoba angifuni ukwahlukana kwangaphakathi ngakhetha ukuhlukaniswa kwamadigri angu-6.

isithombeEndabeni yobubanzi, nginentshisekelo kububanzi obungu-0 kuye ku-72, nokuthi ngibuhlukanisa njalo ngama-degree ayi-8. Ngemuva kwalokho ungakhetha uma ufuna imigqa noma umumo oqinile noma iziphambano kuphela ezimpambanweni zomgwaqo. Ngokwenza u-Ok, sengivele nginalo igridi, lokhu kusefomini yokubuka kuphela.

 

3. Dala igridi.

Sicindezela inkinobho "dala", ngakho-ke.

Ukuziphatha: ungenzani no-CAD okungenziwa nge-GIS.

Ngabe ufuna ukuyenza ibe mnandi kakhulu? khetha ukuthi uyephi, ukuminyana bese ucindezela inkinobho yokwakha…

… Ngethuba, ukwenza kanjani lokhu ngemikhiqizo ye-AutoDesk noma ye-ESri?

Golgi Alvarez

Umbhali, umcwaningi, uchwepheshe wamamodeli wokuphathwa komhlaba. Ubambe iqhaza ekucabangeni nasekusetshenzisweni kwamamodeli afana nalawa: Isistimu Kazwelonke Yokulawulwa Kwezakhiwo i-SINAP e-Honduras, Imodeli Yokuphatha Yomasipala Abahlangene e-Honduras, Imodeli Edidiyelwe Yokuphathwa Kwe-Cadastre - Registry e-Nicaragua, Uhlelo Lokuphatha lwe-Territory SAT e-Colombia. . Umhleli webhulogi yolwazi lwe-Geofumadas kusukela ngo-2007 futhi umdali we-AulaGEO Academy ehlanganisa izifundo ezingaphezu kwe-100 ngezihloko ze-GIS - CAD - BIM - Digital Twins.

Izihloko ezihlobene Nalesi

Deja un comentario

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

Buyela emuva kunkinobho phezulu