Chii Chinonzi Drone LiDAR Surveying? Gwaro Rakazara reVatsva
LiDAR inomirira Kuona Chiedza nekupima Nhambwe (Light Detection and Ranging), uye pfungwa yacho iri nyore kwazvo: kupfura mwenje we-laser, kupima nguva yainotora kudzoka, uye kuverenga nhambwe chaiyo. Sensor ye-LiDAR yakaiswa pane drone inoita izvi mazana ezviuru zvenguva pasekondi imwe neimwe ichibhururuka, ichivaka mepu ye-3D yedhijitari yakadzama yenyika.
Kunyange kamera yakajairika ichivimba nechiedza chezuva chinopenya, LiDAR inogadzira nekupima chiedza chayo. Musiyano uyu unoitendera kushanda muchiedza chidiki, kupinda pakati pemiti mikobvu kusvika pasi pevhu, uye kupa zviyero zvine chokwadi chakakwirira chisingakwanisi kuitwa nemifananidzo chete.
Ona Kuvakwa kwe-LiDAR Scan Munguva Chaiyo
Kutevedzera Kwe-3D Point Cloud ye-LiDAR
Zvionere Wega: Pfura Mwenje we-Laser
Chishandiso cheKupima Nhambwe
Dzora Kuwanda kwe-Point Cloud
Mugadziri weKuwanda kweZvibodzwa
Mashandiro Anoita Kuongorora ne-Drone LiDAR
Kubuda kwemwenje we-laser
Sensor inopfura mwenje we-laser unomhanya kwazvo wakananga pasi apo drone inobhururuka munzira yakarongwa.
Kupima nguva yekudzoka
Nguva yekudzoka kwemwenje wega wega inoyerwa zvakanyanya kuma-nanoseconds kuti pave nenhambwe chaiyo.
Kutevera nzvimbo nekona ye-drone
GPS nema-sensor anonyora nzvimbo chaiyo nekona ye-drone pamwenje wega wega unobuda.
Kugadzirwa kwe-3D point cloud
Mamiriyoni ezvibodzwa zvakayerwa anobatanidzwa kugadzira point cloud ye-3D yakakora yenzvimbo yese.
Kupatsanura pasi nevhu (Classification)
Software yakakosha inobvisa miti nezvivakwa kuti isiye pasi pevhu chairo.
Kubhururuka kumwe chete kwe-LiDAR kunogona kurekodha kudzoka kwakawanda pamwenje mumwe chete (Multiple Returns). Izvi zvinoreva kuti mwenje we-laser unogona kurova pamusoro pemuti chimwe chikamu chikabva chapfuura pakati pemashizha kusvika pasi pevhu, zvichinyora mapoinzi maviri akasiyana.
LiDAR haiite zvekutora pikicha yepasi chete. Inopima chikamu chose chenyika chaiyo ichishandisa mwenje we-laser.
Nguva Yakanakisa Yekushandisa Drone LiDAR
Nzvimbo dzine masango akakora, mamiriro ekunze asina chiedza chakakwana, nemapurojekiti e-engineering anoda zviyero zvepasi chaizvo ndipo panoonekwa kusimba kwe-LiDAR kudarika mifananidzo yemazuva ose. Chikwata chedu che-drone survey chinoshandisa LiDAR munzvimbo dzakaoma idzi kupa data ye-LiDAR scan yakarongwa yemabasa ekuvaka.
Unoda kuziva kana LiDAR ichikodzera purojekiti yako?
Tiudze nezvemhando yenzvimbo yako uye isu tichakutsanangurira data chaiyo inowanikwa ne-LiDAR.
Mibvunzo Inowanzo Bvunzwa (FAQ)
LiDAR inomirira Light Detection and Ranging, tekinoroji inopima nhambwe ichishandisa nguva yemwenje we-laser.
LiDAR inoshandisa mwenje wayo we-laser uye inoona pasi pemiti, nepo kamera ichivimba nechiedza chezuva.
Ehe, sezvo isingade chiedza chezuva, inoshanda zvakakwana murima.
Muunganidzwa wemamiriyoni ezvibodzwa zve-3D zvinomirira muenzaniso wepasi nezvivakwa.
Maitiro ekubvisa miti nezvivakwa kuti pave nechekuita nepasi pevhu chairo.
Ma-sensor emazuva ano anopfura mazana ezviuru kusvika kudarika miriyoni imwe pasekondi.
Ehe, mapoinzi epasi anodiwa kuratidza nekuona chokwadi chemhando yepamusoro.
Kugona kwemwenje we-laser kudzosa masaini akawanda kubva mumashizha nepasi pevhu.
Mutengo wekutanga wakakwira nekuda kwemidziyo yepamusoro, asi inochengetedza nguva nemari mumasango.
Zvemasango, kuongorora tambo dzemagetsi, kuronga migwagwa nenjanji, nekugadzira mepu.
Nhamba iyi ndeyemibvunzo yemapurojekiti chete. Ndapota musafonerere kudzidziswa kana mabasa.