地球観測
Meanings
1
earth observation
Used as a prefix in compounds such as 地球観測衛星 (earth observation satellite) or 地球観測プラットフォーム (earth observation platform). Not used as a standalone noun.
See also: 地球観測衛星 (ちきゅうかんそくえいせい)
Earth observation satellites collect meteorological data.
Advances in earth observation technology help environmental protection.