to observe; to survey; observation (scientific etc)
观 (Guàn) · 6 strokes
Simplified form of 觀. Phonosemantic compound. 见 represents the meaning and 雚 represents the sound.
测 (cè) · 9 strokes
Phonosemantic compound. 氵 represents the meaning and 则 represents the sound. Simplified form of 測.