Gupima Hakoreshejwe Drone LiDAR Ni Iki? Umuyoboro Wuzuye ku Batangizi
LiDAR isobanura Kuvumbura Urumuri no Gupima Intera (Light Detection and Ranging), kandi ihame ryayo ryoroshye cyane: kohereza urumuri rwa laser, gupima igihe bifata kugira ngo rugaruke, no kubara intera nyayo. Icyuma cya LiDAR gishyirwa kuri drone gikora iki gikorwa inshuro ibihumbi amagana ku isegonda mu gihe iguruka, kigakora ikarita y'ubutaka ya 3D ifite ubucucike buhanitse.
Mu gihe camera isanzwe yishingikiriza ku rumuri rw'izuba rurabagirana, LiDAR yo yiremera ikanipimira urumuri rwayo rwa laser. Iri tandukaniro riyemerera gukora mu mucyo muke, gucengera mu mashyamba y'inzitane ikagera ku butaka, no gutanga ibipimo bifite ukuri kurenze kure ibyo amafoto asanzwe ashobora kugeraho.
Reba Irema rya Scan ya LiDAR mu Gihe Nyacyo
Icyitegererezo Nyacyo cya Point Cloud ya LiDAR
Gerageza Ubwawe: Ohereza Urumuri rwa Laser
Icyitegererezo Cyogupima Intera
Genzura Ubucucike bwa Point Cloud
Igenzura ry'Ubucucike bw'Amanota
Uko Gupima Hakoreshejwe Drone LiDAR Bikora
Kohereza imirasire ya laser
Sensor yohereza imirasire yihuta cyane igana ku butaka mu gihe drone iguruka mu nzira yagenwe.
Gupima igihe cyo kugaruka
Igihe buri murasire ifata igaruka gipimwa mu masegonda mato cyane (nanoseconds) kugira ngo hamenyekane intera.
Gukurikirana aho ihagaze n'inguni
GPS n'ibyuma bipima icyerekezo byandika aho drone iherereye n'inguni yayo kuri buri murasire.
Kurema 3D point cloud
Miliyoni z'amanota yapimwe zirahuzwa zigakora point cloud ya 3D ifite ubucucike bw'akarere kose.
Gutoranya ubutaka (Classification)
Porogaramu idasanzwe itandukanya amanota y'ubutaka nyabwo n'ibiti, ibimera cyangwa inyubako.
Kuguruka kumwe kwa LiDAR gushobora kwandika ukugaruka kwinshi kuri buri murasire (Multiple Returns). Ibi bivuze ko laser imwe ishobora gukora hejuru y'igiti igice kigasigara kigacengera mu mababi kikagera ku butaka, bikandika amanota abiri atandukanye.
LiDAR ntabwo ifata ifoto y'ubutaka gusa. Ipima buri gice cy'ubutaka nyakuri hakoreshejwe imirasire ya laser.
Igihe Gupima na Drone LiDAR Biba Byiza Cyane
Ahantu hari amashyamba y'inzitane, ahari urumuri ruke, n'imishinga y'ubwubatsi ikeneye amakuru nyayo y'ubutaka niho LiDAR irusha kure ubundi buryo bwo gufotora. Ikipe yacu ya drone survey ikoresha LiDAR muri ibi bice bigoye kugira ngo itange amakuru ya LiDAR scan atunganijwe neza mu mirimo y'ubwubatsi.
Waba wifuza kumenya niba LiDAR ikwiranye n'umushinga wawe?
Tubwire iby'ubutaka bwawe natwe tuzagusobanurira neza amakuru nyayo ushobora kubona binyuze muri LiDAR.
Ibibazo Bikunze Kubazwa (FAQ)
LiDAR bivuga Light Detection and Ranging, ikoranabuhanga ripima intera hakoreshejwe urumuri rwa laser.
LiDAR yikoreshereza urumuri rwa laser igacengera munsi y'ibiti, mu gihe camera yishingikiriza ku zuba.
Yego, kubera ko idakeneye urumuri rw'izuba, ikora neza no mu mwijima.
Ni uruhurirane rwa za miliyoni z'amanota ya 3D agaragaza ishusho y'ubutaka n'inyubako mu buryo bwa mudasobwa.
Ni uburyo bwo gukuramo amakuru y'ibiti n'amazu hakazasigara ubutaka bwo hasi gusa.
Sensor zigezweho zohereza ibihumbi amagana kugeza kuri miliyoni irenga ku isegonda.
Yego, amanota y'ubutaka aracyari ingenzi kugira ngo hemezwe ukuri kw'ipima.
Ubushobozi bwa laser bwo gutanga ibimenyetso byinshi igihe ikoze ku mababi no ku butaka munsi yayo.
Igiciro cy'ibanze kiri hejuru kubera ibikoresho bihambaye, ariko izigama igihe n'amafaranga mu mashyamba.
Mu buhinzi n'amashyamba, kugenzura imiyoboro y'amashanyarazi, imihanda n'inzira za gari ya moshi.
Uyu murongo wagenewe ibibazo by'imishinga gusa. Nyamuneka ntimuhamagare mushaka akazi cyangwa amahugurwa.