標ひょう高こう変へん動どうベクトルじ字FuriganaMeanings1nounelevation fluctuation vectorTechnical term used in geodesy, surveying, or geophysics to describe a vector representing changes in elevation over time.この地ち域いきの標ひょう高こう変へん動どうベクトルは、地じ盤ばん沈ちん下かの影えい響きょうを示しめしている。The elevation fluctuation vector in this area indicates the influence of land subsidence.