Ijenali:UPeerJ, 6, ikhasi 5320.
Izinhlobo (zezinyoni):I-Crested ibis (i-Nipponia nippon)
Isifinyezo:
Ukulandelela i-GPS kuye kwasetshenziswa kakhulu ezifundweni zezilwane zasendle emashumini eminyaka amuva nje, kodwa ukusebenza kwayo akukahlolwa ngokugcwele, ikakhulukazi kuma-transmitter alula asanda kuthuthukiswa. Sihlole ukusebenza kwama-transmitter e-GPS ayisishiyagalombili athuthukiswe eShayina ngokuwanamathisela ku-Crested Ibises Nipponia nippon aboshwe ezindlini ezimbili zokujwayela ezilingisa izindawo zokuhlala zangempela. Sibale ibanga phakathi kwezindawo ze-GPS kanye ne-centroid yama-cage njengephutha lokubeka, futhi sasebenzisa amaphutha okubeka angu-95% (95th percentile) ukuze sichaze ukunemba. Impumelelo yokubeka isilinganiso yayingu-92.0%, okuyinto ephakeme kakhulu kuneyezifundo zangaphambilini. Izindawo azizange zisatshalaliswe ngokulinganayo yi-Location Class (LC), kanti izindawo ze-LC A kanye ne-B zibalwa ku-88.7%. Iphutha lokubeka elingu-95% elibonwe ezindaweni ze-LC A (9–39 m) kanye ne-B (11–41 m) lalinembile impela, kuyilapho kufika ku-6.9–8.8% wezindawo ezisezingeni eliphansi ezitholwe ku-LC C kanye no-D ngephutha lokubeka elingu-> 100 m noma ngisho ne-> 1,000 m. Impumelelo yokubeka kanye nokunemba kwakuhlukile phakathi kwezindawo zokuhlola, mhlawumbe ngenxa yomehluko wesakhiwo sezitshalo. Ngakho-ke, sithi abathumeli abahloliwe banganikeza ingxenye enkulu yedatha yekhwalithi ephezulu yezifundo ezisezingeni eliphansi, kanye nezindawo eziningana zekhwalithi ephansi ezidinga ukunakwa. Siphakamisa ukuthi kubikwe i-HPOD (horizontal dilution of precision) noma i-PDOP (positional dilution of precision) esikhundleni se-LC njengokulinganisa ukunemba kwendawo endaweni ngayinye ukuqinisekisa ukuhlonza kanye nokuhlunga izindawo ezingenakwenzeka.
ISINCWADI SITHOLAKALA KU:
https://peerj.com/articles/5320/
