Word

定点観測

ていてんかんそく
fixed point observation
Word

揣摩臆測

揣摩憶測
しまおくそく
conjectures and surmises; speculation; giving one's imagination full play without any ground
Word

目測

もくそく
eye measurement; measure with eye
Word

歩測

ほそく
pacing off (a measurement or distance)
Word

平板測量

へいばんそくりょう
plane-table surveying
Word

不測の災い

ふそくのわざわい
unexpected disaster
Word

南極観測

なんきょくかんそく
Antarctic exploration
Word

天体観測

てんたいかんそく
astronomical observation
Word

天測

てんそく
astronomical observation; shooting the sun
Word

地形測量

ちけいそくりょう
topographical survey