hypsography的意思？

I go to low - lying coastal areas for the study of hypsography.我为研究地势去 低洼 海岸线地区.Topographic factors such as hypsography and earth curvature are greatly responsible for remote sensing image distortion.地形因素,包括地面起伏和地球曲率,是造成...

hypsography的音标：hypsography的英式发音音标为：[hɪp'sɒgrəfɪ]hypsography的美式发音音标为：[hɪp'sɒgrəfɪ]...