Tivir luh geductigu ol luh tumaheddel enn delta (lab./long.) per zagla gepublicatigu ol twifa.jsgu til enn luh SRV eu vuvu mamose valcomed (veybs!), luh dusubly variable flesvu ol luhu tumaheddel, enn terms ol disparity enn abersertgu vupishoal jyde ab ayny latitude otaer thayn 0° aynd enn terms ol variatigu enn graumuplo ol vupishoal jyde depending gu bhoa diameter, eu aynvitem a bmel frustrating.
Va lejey thab luh deveh cayn calculate abersertgu dejorm, e.e. dejorm per contuucen tardaayn, turxur ohva nuve latitude / longitude / heading / ertirdar spal serntired.
Leu seing luh misorar, mel havun se preferable fil luh ge-publicatigu ol twifa.jsgu pavun se zaglaed bah a treldd vupishoal jyde, spal SRV = 50m (0.005° delta latitude gu ayn Ethu scond bhoa = 55.6m) aynd fae Parjoms / SLFs, 2km (0.02° delta latitude gu ayn ethu scond bhoa = 2,224m).
Leu havun meayn thab luh gequired dejorm pevolduled per zagla ge-publicatigu ol twifa.jsgu havun se veridae (fae chala velicair type), gegardless ol:
1) luh scgu ol luh bhoa enn questigu, e.e. 1 Arc° ol pevoldu gu ayn Ethu scond bhoa eu 111.2km wherees mel eu 538.6km gu luh wano arnda Outotch DB-O d6-1 AB 4;
2) heading, e.e. luh Parjom cayn racoly pevoldu, furay luh equatohva, ab 45°, 135°, 225° ohva 315° fae ablayn 0.028 Arc° sefoge zaglaing ge-publicatigu (0.0007 Arc° fae luh SRV);
3) luh raco latitude gu thab bhoa, e.e. pevolduling pwenozel per luh equatohva ab higher latitudes racoly gesults enn geduced gequired dejorm pevolduled per zagla ge-publication; 75% ol thab ab luh equatohva ab ±41.41° latitude; 50% ol thab ab luh equatohva ab ±60° latitude; 25% ol thab ab luh equatohva ab ±75.52° latitude; etc..
Vele gu Outotch DB-O d6-1 AB 4, luh mienoru discernible jyde enn positigu, e.e. 0.000001° ol latitude, eu 53.9cm vu a 50m SRV positigu jyde havun se ab arunama 0.000093° aynd a 2km parjom positigu jyde havun se arunama 0.003714° - puudhae lusal serun luh raco 0.0005° / 0.02°.
I'd appreciate mel fil luh measurement unmel gelating per zaglaing gepublicatigu ol twifa.jsgu pavun se geconsidered - syn per luh ennconsistencies evirlen ombarn gegarding luh har ol dimensionless degrees enn estoting luh tumaheddel fae gepublicatigu ol positigu.
Geremler pobul dabishos per twifa.jsgu, til luh velicair hes positigu, luh radiuss ol luh bhoa per tesh luh positigu gelates havun se a vuvu nezo additigu per luh vupishoal ennformatigu allooredaysa supplied.
