GPS76????????GPS72????????????GPS72???й??????????????180??240??????????????????洢????????
????????????????????????????????????????????????
?????????????????????????????????????????????????????
????????????WGS84??γ?????????????????????籱??54??????????
λ??????????в??????λ?ù??????????????????????
?????????????????????????????????????????????????????????
?????????????????????????洢60???????????
?????????????????????????????????????

?????????
?? · ??1499????????????????????????
?? ?????50?????????????????50??????
?? ?????????????????????????9??????
?? ???????20000?????????????λ???

?????????
?????? 6cmx4.5cm????????
?? ?? ???180X240
?? ?磺3.0cm??6.9cm??15.75cm
?? ????210??
?? ???????????
????Χ??-15??70??
?????????
?? ?? ????????12???
??λ??????????15??
???????45??
????????λ??2????????
??????￡?1??/??????
λ?t????10????????? RMS
???????? 1-5???????λ?? RMS
???????0.05??/???????
?????壺NMEA 0183??RTCM 104??????DGPS??
????????RS-232 PC?????

?? ???
?? ???2??5???????
?????????16С??????????
???????8~35V ???