Ijenali:PeerJ, 6, p.e5320.
Iintlobo (Intaka):I-Crested ibis (Nipponia nippon)
Inkcazo:
Ukulandela umkhondo we-GPS kuye kwasetyenziswa kakhulu kwizifundo zezilwanyana zasendle kumashumi eminyaka akutshanje, kodwa ukusebenza kwayo akuzange kuhlolwe ngokupheleleyo, ngakumbi kwii-transmitter ezisanda kuphuhliswa. Sivavanye ukusebenza kweetransmitha zeGPS ezisibhozo eziphuhliswe e-China ngokuzincamathela kwi-Crested Ibises Nipponia nippon evalelwe kwiikheji ezimbini zokulinganisa ezilinganisa iindawo zokuhlala zokwenyani. Sibale umgama phakathi kweendawo ze-GPS kunye ne-centroid yeekheji njengempazamo yokubeka, kwaye sasebenzisa i-95% (95th percentile) iimpazamo zokubeka ukuchaza ukuchaneka. Impumelelo yokubeka i-avareji ye-92.0%, ephezulu kakhulu kunaleyo yezifundo zangaphambili. Iindawo azizange zihanjiswe ngokulinganayo yiKlasi yeNdawo (LC), kunye ne-LC A kunye neendawo ze-B ezithatha i-88.7%. Impazamo yokubeka i-95% kwindawo ye-LC A (9-39 m) kunye ne-B (11-41 m) ichanekile, ngelixa ukuya kuthi ga kwi-6.9-8.8% yeendawo ezikumgangatho ophantsi zafunyanwa kwi-LC C kunye ne-D nge> 100 m okanye nakwi-1,000 yempazamo yokumisa. Ukubeka impumelelo kunye nokuchaneka kwahlukile phakathi kweendawo zokuvavanya, mhlawumbi ngenxa yokwahlukana kwesakhiwo sezityalo. Ke, sixoxa ukuba ii-transmitter ezivavanyiweyo zinokubonelela ngedatha ekumgangatho ophezulu kwizifundo ezinomgangatho ophantsi, kunye nenani leendawo ezikumgangatho ophantsi ezifuna ukuhoywa. Sicebisa ukuba i-HPOD (i-horizontal dilution of precision) okanye i-PDOP (i-positional dilution of precision) ixelwe endaweni ye-LC njengomlinganiselo wendawo yokuchaneka kwendawo nganye ukuqinisekisa ukuchongwa kunye nokuhluzwa kweendawo ezingenakwenzeka.
USHICILELO LUFUMANEKA KWI-:
https://peerj.com/articles/5320/
