〈測〉inverse solution of geodetic problem

〈測〉atmosphere zenith delay

dà dì zuò biāo xì tǒng

〈台〉地理座標系

〈英語〉geographic coordinate system

dà dì shuǐ zhǔn miàn gāo

〈測〉ジオイド高．geoidal height；geoidal undulation

〈測〉geodetic instrument

〈測〉geodetic reference system

〈測〉geodetic database

〈測〉geodetic boundary value problem