Chinyorwa:PeerJ, 6, peji 5320.
Mhando dzeshiri (Avian):Hove yeCrested ibis (Nipponia nippon)
Pfupiso:
Kutevera GPS kwave kuchishandiswa zvakanyanya muzvidzidzo zvemhuka dzesango mumakumi emakore achangopfuura, asi mashandiro ayo haana kunyatsoongororwa zvizere, kunyanya kune ma transmitter matsva akareruka. Takaongorora mashandiro ema transmitter masere eGPS akagadzirwa muChina nekubatanidza kuCrested Ibises Nipponia nippon akavharirwa kuma cage maviri e aclimation anotevedzera nzvimbo dzekugara chaidzo. Takaverenga daro riri pakati penzvimbo dzeGPS ne centroid yema cage sechikanganiso chekuisa, uye takashandisa 95% (95th percentile) positioning errors kutsanangura kururama. Kubudirira kwekuisa kwaive paavhareji ye92.0%, iyo yakakwira zvikuru kupfuura yezvidzidzo zvekare. Nzvimbo hadzina kugoverwa zvakaenzana neLocation Class (LC), nenzvimbo dzeLC A neB dzichiita 88.7%. Kukanganisa kwekuisa kwakaonekwa kwe95% munzvimbo dzeLC A (9–39 m) neB (11–41 m) kwaive kwakarurama, nepo kusvika ku6.9–8.8% yenzvimbo dzisina kunaka dzakaonekwa muLC C neD ne>100 m kana kunyange> 1,000 m positioning error. Kubudirira kwenzvimbo uye kururama kwaive kwakasiyana pakati penzvimbo dzekuyedza, zvichida nekuda kwekusiyana kwemaumbirwo emiti. Saka, tinotaura kuti ma transmitters akaedzwa anogona kupa huwandu hwakawanda hwedata repamusoro rezvidzidzo zvakacheneswa, uye nzvimbo dzinoverengeka dzisina kunaka dzinoda kutariswa. Tinokurudzira kuti HPOD (horizontal dilution of precision) kana PDOP (positional dilution of precision) inyorwe pachinzvimbo cheLC senzira yekuyera kururama kwenzvimbo yega yega kuti ive nechokwadi chekuzivikanwa nekusefa kwenzvimbo dzisingatarisirwi.
BHUKU RINOWANIKA PA:
https://peerj.com/articles/5320/
