Whakaahuahia pototia te hangarau kimi o te LiDAR

Whakaahuahia pototia te hangarau kimi o te LiDAR
Ka whakamahia e Lidar (Te Kitenga Mārama me te Rangi) ngā uara tawhiti o ngā kapua/pika pūwāhi ūnga hei whakatau tata i te āhua toru-ahu (3D) o ngā ūnga, ā, kua tere te whanake i roto i te tirohanga taiao kore hanganga pērā i te taraiwa motuhake, te whakatere karetao, te mahere whenua, me te pūoko mamao.
He rerekē ki te hangarau whakaahua 3D kore mahi e taea ai te whakahoki mai i ngā mōhiohio 3D o ngā tirohanga rama taiao anake, ka taea e LiDAR te tiki mōhiohio 3D o te taiao e karapoti ana, me te whakakotahi i ngā rauropi pēnei i te whakaputa kapua pūwāhi, te tātari haruru, te rēhitatanga taunga, me te whakaahuatanga āhuatanga hei whakatutuki i te māramatanga o te tirohanga. I runga i ngā tikanga kimi mārama rerekē, ka taea te wehewehe i te LiDAR o nāianei ki te kimi tika me te kimi ōrite.
Te kimi tika mā te whakamahi i te mārama pāorooro me te kimi i te kaha o te haruru o te ūnga mā te taputapu kimi whakaahua. Ko te LiDAR koretake noa he hangarau rere-wā (TOF) e whakamahia ana i roto i te maha o ngā tono nā te mea kua pakari te whirihoranga taputapu me ngā tikanga tukatuka tohu. Heoi, ko te whānuitanga kimi me te taumira o te TOF LiDAR he mea herea e te mahi a tepūoko whakaahuame te mana tino nui o tereera pāorooro, ā, ka pāngia pea tōna tohu whakaata e te hihi o te rā, e tētahi atu pūnaha radar rāneirēseringā kurupae
He rerekē, mā te kimi mārama mā te whakamahi i te hangarau whakaranu whatu i waenga i te hihi whakaata me te hihi orooro ā-rohe ka taea te ātete i te pokanoa o te mārama taiao, me te whakapai ake i te ōwehenga tohu-ki-haruru o te pūnaha. Ko te LiDAR tuku iho e whakawhirinaki ana ki te kaha, ngā taunga 3D, te tere rānei mō te whakaahua, ā, ko te koretake o te whānuitanga mōhiohio ka hua ake he iti noa te āheinga ki te mōhio me te whakarōpū i ēnei LiDAR. Ina koa mō ngā ūnga he rerekē ngā hanganga, he koretake te whakatau i te kapua pūwāhi i runga i te ūnga, ka hua ake he koretake i roto i te mōhio ki te āhua 3D o te ūnga.
Ko tētahi tikanga whaihua ko te whakamahi i te wāhanga whakapōraruraru o te mārama, ka taea te whakapai ake i te tino māramatanga o ngā kapua/pika ira ūnga. Mā te tātari i te taunekeneke i waenga i te mārama whakapōraruraru me ngā rauemi, ka taea te whakatau i ngā mōhiohio hanganga me te hanganga o te ūnga. Ka whakauruhia e te LiDAR honohono whakapōraruraru ngā ahunga matatau mai i ngā momo marautanga maha pēnei i te tirohanga, te miihini, te whakahaere, me ngā mōhiohio hiko, e kapi ana i ngā ariā matua pēnei i te kimi mōhiohio, te matawai hihi, me te whakaahua whakapōraruraru.