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绝对定位
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绝对定位
Encyclopedia
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绝对定位
释
absolute positioning
绝对定位
利用全球定位系统(global positioning system,GPS)卫星和接收机之间的距离观测值确定用户接收机天线在世界大地测量系统(world geodetic system 1984,WGS-84)坐标系中相对于坐标原点——地球质心的绝对位置。又称单点定位。
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John Woolman
John W.Tukey
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John Ⅰ Bernoulli
John Ⅰ Bernoulli (1667—1748)
John Ⅱ Bernoulli
John Ⅱ Bernoulli (1710—1790)
John Ⅲ Bernoulli
John Ⅲ Bernoulli (1744—1807)
Johor
JOIDES Resolution
join
join dependency
joinder of punishments for plural crimes
Joined Jade-Disks from the Treasures of Dharma
Joined the Army at Fifteen
joined timber for non-structural
Joined timber for structure
join-embedding
join-endomorphism
joinery and non-structural carpentry
joinery board
join-extension
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