observation; survey; measurement; opinion; prediction; thinking
guess; speculation; supposition
unexpected; unforeseen; accidental
astronomical observation; stargazing
eye measurement; measure with eye
to have a good idea; to be able to predict
observatory; observation post
unmeasurable; impossible to measure
measuring instrument; instrumentation
a matter for speculation; only conjecture; just guesswork
monitoring equipment; observational instrument
surveyor; surveying engineer
astronomical observation; shooting the sun
survey; actual measurements
distance measurement; ranging
positioning; measurement of position
measured value; measurement
age determination; dating
weather balloon; sounding balloon; observation balloon; espionage balloon; trial balloon
pacing off (a measurement or distance)
conjectures and surmises; speculation; giving one's imagination full play without any ground
measured value; actual measurement
measurement limit; measurement limitation; measuring limit
celestial navigation; astronavigation; celonavigation
measured map; surveyed map
telemetry; remote measurement
age determination method; dating technique
earth observation satellite
measuring line (surveying)
Japanese Antarctic Research Expedition
spectrometry; spectroscopy
global positioning system; GPS
earth observation (satellite, platform, etc.)
surveying; land surveying
depth finder; sounder; bathymeter
surveying instrument; surveyor's level
oceanographic observation
Raman spectroscopy; Raman spectrometry
business forecast; business forecasting; business prediction; economic forecasting
Automated Meteorological Data Acquisition System; AMeDAS; nationwide network of automatic weather stations operated by the Japan Meteorological Agency
self-monitoring of blood glucose; blood sugar testing; SMBG
global positioning (system, satellite, etc.)
psychometrics; psychometry
Global Change Observation Mission; GCOM
Global Earth Observation System of Systems; GEOSS
System for Prediction of Environmental Emergency Dose Information; SPEEDI
radiocarbon dating; carbon-14 dating
Working Environment Measurement Act
colorimetry; color measurement
radiation meter (e.g. Geiger counter); particle detector; radiation detector
seismic network; seismic array
satellite navigation system; satellite positioning system
scientific research satellite
blood glucose meter; glucose meter; glucometer; blood glucose monitor
Cosmic Radio-waves Observatory
point of control and observation; PCO
Short-Term Economic Survey of Enterprises in Japan (Bank of Japan's quarterly economic survey); Tankan survey
online instrumentation package
satellite navigation system; satellite positioning system
survey marker; station marker
missing (data, observation, etc.)
rough measurement; rough estimate