I te mea kei te whānui haere te hangarau taiaho i roto i ngā mara pēnei i te whāwhā, te whakawhitiwhiti kōrero, te whakatere, me te pūoko mamao, kua kanorau, kua matatau ake hoki ngā tikanga whakarerekētanga me te whakakōwae o ngā tohu taiaho. Hei whakarei ake i te kaha ārai-whakararuraru, te tika o te whāwhā, me te pai o te tuku raraunga, kua whakawhanakehia e ngā kaihangarau ngā tikanga whakakōwae, tae atu ki te Precision Repetition Frequency (PRF) Code, te Variable Pulse Interval Code, me te Pulse Code Modulation (PCM).
Ka whakaratohia e tēnei tuhinga he tātaritanga hōhonu o ēnei momo whakawaehere taiaho noa hei āwhina i a koe ki te mārama ki ō rātou mātāpono mahi, ngā āhuatanga hangarau, me ngā horopaki tono.
1. Waehere Auautanga Whakahoki Tika (Waehere PRF)
①Kaupapa Hangarau
Ko te waehere PRF he tikanga whakakōwae e tuku ana i ngā tohu pātere i te auau auau pumau (hei tauira, 10 kHz, 20 kHz). I roto i ngā pūnaha whakaterenga taiaho, ka wehewehea ia pātere e whakahokia mai ana i runga i tōna auau tukunga tika, e whakahaeretia ana e te pūnaha.
②Ngā Āhuatanga Matua
He hanganga māmā, he iti te utu whakatinanatanga
He pai mō ngā inenga poto me ngā whāinga whakaata-teitei
He ngāwari te tukutahi ki ngā pūnaha karaka hiko tuku iho
Kāore i te tino whai hua i roto i ngā taiao uaua, i ngā horopaki maha-whāinga rānei nā te mōrearea o"te whakaata maha-uara"pokanoa
③Ngā horopaki tono
Ngā ine tawhiti taiaho, ngā taputapu ine tawhiti whāinga-kotahi, ngā pūnaha tirotiro ahumahi
2. Waehere Wā Pāpā Taurangi (Waehere Wā Pāpā Matapōkere, Waehere Wā Pāpā Taurangi rānei)
①Kaupapa Hangarau
Mā tēnei tikanga whakawaehere ka whakahaere i ngā wā i waenga i ngā pāorooro taiaho kia matapōkeretia, kia rūpahu-matapōkeretia rānei (hei tauira, mā te whakamahi i tētahi kaihanga raupapa rūpahu-matapōkeretia), kaua e pumau. Mā tēnei tūponotanga ka āwhina ki te wehewehe i ngā tohu whakahoki me te whakaiti i te pokanoa maha-ara.
②Ngā Āhuatanga Matua
Kaha te āheinga ārai-whakararuraru, he mea tino pai mō te kimi i ngā ūnga i roto i ngā taiao uaua
Ka pehi pai i ngā haruru wairua
He uaua ake te wetewete, me te hiahia kia kaha ake ngā tukatuka
He pai mō te kite i ngā whāinga maha me te tino tika
③Ngā horopaki tono
Ngā pūnaha LiDAR, ngā pūnaha aroturuki ārai-UAV/haumarutanga, ngā pūnaha whakaterenga laser hōia me ngā pūnaha tautuhi ūnga
3. Te Whakarerekētanga Waehere Pā (Waehere PCM)
①Kaupapa Hangarau
He tikanga whakarerekētanga mamati te PCM e tangohia ai ngā tauira o ngā tohu anaro, e inehia ai, e whakakōnaehia ai ki te āhua rua. I roto i ngā pūnaha whakawhitiwhiti kōrero taiaho, ka taea te kawe i ngā raraunga PCM mā roto i ngā pāoro taiaho hei whakatutuki i te tuku mōhiohio.
②Ngā Āhuatanga Matua
Te tuku pumau me te ātete haruru kaha
Ka taea te tuku i ngā momo mōhiohio, tae atu ki te oro, ngā whakahau, me ngā raraunga tūnga
Me tukutahi te karaka kia tika ai te wetewete i te kaiwhiwhi
E hiahia ana ki ngā kaiwhakatikatika me ngā kaiwhakakore-whakatikatika mahi-teitei
③Ngā horopaki tono
Ngā pūwhakawhiti kōrero taiaho (hei tauira, ngā pūnaha whakawhitiwhiti kōrero whatu mokowā kore utu), te mana mamao taiaho mō ngā pere/waka mokowhiti, te whakahoki raraunga i roto i ngā pūnaha ine raraunga taiaho
4. Whakamutunga
I te mea ko te"roro"o ngā pūnaha taiaho, ko te hangarau whakawaehere taiaho te mea e whakatau ana i te tukunga o ngā mōhiohio me te whai huatanga o te whakahaere a te pūnaha. Mai i ngā waehere PRF taketake ki te whakarerekētanga PCM matatau, ko te whiriwhiri me te hoahoa o ngā kaupapa whakawaehere kua noho hei mea nui ki te arotau i te mahi a te pūnaha taiaho.
Ko te whiriwhiri i tētahi tikanga whakawaehere tika me whai whakaaro whānui ki te horopaki tono, ngā taumata pokanoa, te maha o ngā whāinga, me te whakapaunga hiko o te pūnaha. Hei tauira, ki te mea ko te whāinga he hanga i tētahi pūnaha LiDAR mō te whakatauira 3D o te tāone, he pai ake te whakamahi i tētahi waehere wā pāorooro rerekē me te kaha ārai-aukati kaha. Mō ngā taputapu ine tawhiti ngāwari, he rawaka pea tētahi waehere auau tāruarua tika.
Wā tuku: 12 o Ākuhata 2025