Zviyero Zvechokwadi Cheongororo ye-LiDAR: Zvinorevei Chaizvo Nhamba Idzi
Kana gwaro reongororo ye-LiDAR richiti rine kurongeka kwakatwasuka (vertical accuracy) kwemasendimita maviri, izvozvo zvinorevei chaizvo kupurojekiti yako? Kunzwisisa zviyero zvechokwadi ndiko kunoita kuti ukwanise kuongorora mitengo zvakanaka uye kusanyengerwa nenhamba dzemashoko ekushambadza.
Chokwadi mu-LiDAR hachisi chinhu chinomirirwa nenhamba imwe chete. Chinobatanidza chokwadi chakamira, chokwadi chakachinjika, nechiyero chemasvomhu chinonzi RMSE, izvo zvinoratidza pamwe chete kuvimbika kwedata.
Ona kuti RMSE inovakwa sei kubva pamapoinzi akapararira
Mufananidzo we-RMSE Unorarama
Ona kuti chikanganiso chinokanganisa sei RMSE
Karekyureta ye-RMSE Inodyidzana
Simbisa chokwadi nezviteshi zvekudzora pasi
Dzvanya zviteshi zvekuongorora kuti uenzanise
Zviyero Zvitatu Zvinokosha Zvikuru
Kurongeka Kwakamira (Vertical Accuracy)
Kukwirira kunobva ku-LiDAR kunowirirana zvakadii nekukwirira kwevhu chairo, kwakakosha pabasa revhu.
Kurongeka Kwakachinjika (Horizontal Accuracy)
Mabatirwo enzvimbo dze-X ne-Y epoinzi imwe neimwe maererano nenzvimbo yayo chaiyo pasi.
RMSE (Root Mean Square Error)
Pfupiso yemasvomhu inoratidza kuti tsika dzakayerwa dzinotsauka zvakadii kubva pazviteshi zvinozivikanwa.
Kusimbiswa Kwechiteshi Chekuongorora
Zviteshi zvekudzora pasi zvakayerwa zvakasiyana zvinoenzaniswa nedata re-LiDAR kuverenga chokwadi chaicho.
Gwaro Rekuvimbika
Gwaro chairo rinotaura nzira yakashandiswa pamwe nehuwandu hwezviteshi zvakashandiswa.
| Chiyero | Zvarinokuudza |
|---|---|
| RMSE Yakamira | Chikanganiso chekukwirira chakajairika zvichienzaniswa nezviteshi zvinozivikanwa |
| RMSE Yakachinjika | Chikanganiso chenzvimbo mu-X ne-Y |
| Kuwanda Kwemapoinzi | Kuti nhoroondo dzevhu dzakatorwa zvakadzama zvakadii |
Nhamba yekurongeka isina nzira yekusimbisa yakataurwa haina zvainobatsira. Bvunza nguva dzose kuti zviteshi zvingani zvakazvimirira zvakashandiswa uye kuti zvaive kupi.
Chokwadi hachisi chirevo pamapepa ekushambadzira. Inhamba yakaratidzwa kuburikidza nezviteshi zvakazvimirira.
Kuwana Kurongeka Kwakasimbiswa muPurojekiti Yako
Kunzwisisa zviyero izvi kunokubatsira kuongorora mitengo zvakanaka. Chikwata chedu che-drone survey chinonyora nzira dzezviteshi papurojekiti yega yega ye-LiDAR scan.
Unoda gwaro reongororo rine chokwadi chakasimbiswa?
Bvunza nezve nzira dzedu dzekusimbisa usati watanga purojekiti yako inotevera ye-LiDAR.
Mibvunzo Inowanzo Bvunzwa (FAQ)
RMSE inomiririra Root Mean Square Error, chiyero chemasvomhu chinoratidza kutsauka kwedata kubva pazviteshi zvepasi chairo.
Kwakamira kunoyera kukwirira (Z), nepo kwakachinjika kuchiyera nzvimbo pamepu (X ne Y).
Zviteshi zvinoyerwa zvakasiyana kuratidza chokwadi chaicho chemusango pane kuvimba nemifungo.
Nekudzora kwepasi kwakanaka, michina ye-drone LiDAR yemazuva ano inopa kurongeka kwemasendimita 2 kusvika ku-5.
Masendimita 2 kusvika ku-4 anoonekwa seakanyanya kunaka pakuongorora migwagwa ne-drone LiDAR.
Hazvikurudzirwi; zvirevo zvisina data rekusimbisa hazvigone kuvimbwa nazvo, gara uchikumbira gwaro rezviteshi.
Zvinoenderana nehukuru nenzvimbo yacho, zvakapararira zvakaenzana munzvimbo yese yepurojekiti.
Kuwanda kwemapoinzi kunowedzera tsanangudzo asi pasina kudzora kwepasi hakuvimbisi chokwadi chose.
Masaini e-GPS asina simba, kushomeka kwekudzora pasi, masango akanyanya kuwanda, nekukwirira kusiri iko kwendege.
Kwete, panogona kuve nemusiyano mudiki zvichienderana nekuterera kwevhu, kuwanda kwemiti, nehurefu kubva pazviteshi zvekudzora.
Nhamba iyi ndeye mibvunzo yepurojekiti chete. Ndokumbirawo musabatane nesu nezve kudzidziswa kana mabasa.