Ibipimo by'Ukuri mu Bupimo bwa LiDAR: Icyo Iyi Mibare Ibisobanura
Iyo raporo y'ubupimo bwa LiDAR ivuze ko ifite ukuri mu buhagarike (vertical accuracy) kwa santimetero ebyiri, ibyo bivuze iki mu by'ukuri ku mushinga wawe? Gusobanukirwa ibipimo by'ukuri bituma usuzuma ibiciro neza kandi ukirinda kuyobywa n'imibare gusa.
Ukuri muri LiDAR ntabwo ari umubare umwe gusa. Guhuza ukuri mu buhagarike, ukuri mu butambike, n'igipimo cy'ibarurishamibare cyitwa RMSE, byose hamwe bikerekana uko amakuru yizewe mu by'ukuri.
Reba uko RMSE yubakwa uhereye ku manota atatanye
Iyerekwa rya RMSE Ako Kanya
Reba uko ikosa rigira ingaruka kuri RMSE
Imashini Ibarira ya RMSE
Emeza ukuri ukoresheje amanota yo kugenzura hasi
Kanda ku manota yo kugenzura kugira ngo ugereranye
Ibipimo Bitatu by'Ingenzi Ukwiriye Kumenya
Ukuri mu Buhagarike (Vertical Accuracy)
Uko ubutumburuke bwavuye muri LiDAR buhura n'ubutumburuke nyabwo bw'ubutaka, ingenzi mu mirimo y'ubutaka.
Ukuri mu Butambike (Horizontal Accuracy)
Uko umwanya wa X na Y wa buri nota uhura n'aho biherereye nyakuri ku butaka.
RMSE (Root Mean Square Error)
Incamake y'ibarurishamibare yerekana uko indangagaciro zapimwe zitandukana ku kigereranyo n'amanota azwi.
Kwemeza Amanota yo Kugenzura (Checkpoint Verification)
Amanota yo kugenzura ubutaka yapimwe ukwayo agereranywa n'amakuru ya LiDAR kugira ngo habarwe ukuri nyako.
Raporo y'Icyizere
Raporo inoze ivuga uburyo bwakoreshejwe n'umubare w'amanota yo kugenzura yakoreshejwe.
| Igipimo | Icyo Bikubwira |
|---|---|
| RMSE yo mu Buhagarike | Ikosa ry'ubutumburuke ugereranyije n'amanota azwi |
| RMSE yo mu Butambike | Ikosa ry'aho biherereye muri X na Y |
| Ubwinshi bw'Amanota (Point Density) | Uko ubutaka bwafashwe mu buryo burambuye |
Umubare w'ukuri watanzwe nta buryo bwo kugenzura bwasobanuwe nta gaciro ufite. Buri gihe baza amanota yo kugenzura yigenga yakoreshejwe n'aho aherereye.
Ukuri si ibivugwa mu mpapuro zo kwamamaza. Ni umubare wemejwe binyuze ku manota yigenga yo kugenzura.
Kubona Ukuri Kwemejwe ku Mushinga Wawe
Gusobanukirwa ibi bipimo bigufasha gusuzuma ibiciro byose neza. Ikipe yacu ya drone survey yandika uburyo bw'amanota yo kugenzura kuri buri mushinga wa LiDAR scan.
Ukeneye raporo y'ubupimo ifite ukuri kwemejwe?
Baza ibyerekeye uburyo bwacu bwo kugenzura mbere y'umushinga wawe utaha wa LiDAR.
Ibibazo Bikunze Kubazwa (FAQ)
RMSE isobanura Root Mean Square Error, igipimo cy'ibarurishamibare cyerekana itandukaniro ry'amakuru yapimwe n'amanota nyakuri yo ku butaka.
Ubuhagarike bupima ukuri k'ubutumburuke (Z), naho ubutambike bugapima ukuri kw'umwanya kuri karita (X na Y).
Amanota yo kugenzura apimwa ukwayo kugira ngo agaragaze ukuri nyako mu mwanya wo kwishingikiriza ku bitekerezo gusa.
Bifite igenzura ryiza ry'ubutaka, uburyo bugezweho bwa drone LiDAR butanga ukuri kwa santimetero 2 kugeza kuri 5.
Santimetero 2 kugeza kuri 4 zifatwa nk'urugero rwiza cyane rw'ubupimo bwa drone LiDAR.
Ntabwo bishyigikiwe; ibyemezo bidafite amakuru byo kugenzura ntibishobora kwizewe, buri gihe saba raporo y'amanota.
Biterwa n'ubunini n'imiterere y'akarere, aho agomba gukwirakwizwa mu buryo bungana mu gace kose k'umushinga.
Ubwinshi bw'amanota bwongera ibisobanuro birambuye ariko nta igenzura ry'ubutaka ntibitanga ukuri kwizewe ijana ku ijana.
Ikimenyetso gike cya GPS, igenzura ridahagije ry'ubutaka, ibimera byinshi cyane, n'uburebure butari bwo bw'indege.
Oya, hashobora kubaho itandukaniro rito bitewe n'ubuhaname bw'ubutaka, ubucucike bw'ibimera, n'intera iri hagati y'aho bagendera.
Uyu murongo wagenewe ibibazo by'imishinga gusa. Nyamuneka ntimuhamagare mushaka amahugurwa cyangwa akazi.