Journal:PeerJ, 6, p.e5320.
Zvisikwa(Avian):Crested ibis (Nipponia nippon)
Abstract:
Kutevera GPS kwave kuwedzera kushandiswa kuzvidzidzo zvemhuka dzemusango mumakumi emakore achangopfuura, asi kuita kwayo hakuna kuongororwa zvizere, kunyanya kune ichangoburwa yakareruka transmitters. Isu takaongorora mashandiro evasere eGPS transmitters akagadzirwa muChina nekuabatanidza neCrested Ibises Nipponia nippon inovharirwa kumakeji maviri ekumisikidza anoteedzera nzvimbo chaidzo. Isu takaverenga chinhambwe pakati penzvimbo dzeGPS necentroid yemakeji sechikanganiso chekumisikidza, uye tikashandisa 95% (95th percentile) zvikanganiso zvekumisikidza kutsanangura chokwadi. Kubudirira kwekumisikidza kwakaenzana ne92.0%, iyo yakanyanya kukwirira kupfuura yezvidzidzo zvekare. Nzvimbo hadzina kugovaniswa zvakaenzana neNzvimbo Kirasi (LC), nenzvimbo dzeLC A neB dzinoverengera 88.7%. Iyo yakacherechedzwa 95% yekumisikidza kukanganisa munzvimbo dzeLC A (9-39 m) uye B (11-41 m) yaive yechokwadi, nepo kusvika 6.9-8.8% yenzvimbo dzisina kunaka dzakaonekwa muLC C uye D ne> 100 m kana kunyange > 1,000 m yekumisikidza kukanganisa. Kuisa kubudirira uye kurongeka kwakasiyana pakati penzvimbo dzekuyedza, pamwe nekuda kwekusiyana kwechimiro chezvinomera. Nekudaro, isu tinopokana kuti vakayedzwa vatapurirana vanogona kupa chikamu chikuru chemhando yepamusoro-soro yezvidzidzo zvemhando yepamusoro, nenzvimbo dzinoverengeka dzehurombo dzinoda kutariswa. Isu tinopa zano kuti iyo HPOD (yakachinjika dilution yechaiyo) kana PDOP (positional dilution of precision) itaurirwe pachinzvimbo cheLC sechiyero chechokwadi chenzvimbo yenzvimbo yega yega kuti ive nechokwadi chekuzivikanwa uye kusefa kwenzvimbo dzisingabatike.
ZVINYORWA ZVIRIPO PA:
https://peerj.com/articles/5320/
