海图基准面 meaning in English
chart datum
charted datum
datum of chart
hydrographic datum
sounding datum
Examples
- All elevations are relative to chart datum
所有标高均相对于海图基准面。 - Chart datum : the level to which soundings or tide heights are referenced
海图基准面：测量水深或潮水高度的基础高度。 - Above chart datum
海图基准面以上 - The tidal predictions are for victoria harbour and the tide heights are in metres above chart datum
潮汐预报是以维多利亚港为准。潮水高度为海图基准面以上高度，以米为单位。 - The tidal predictions are for victoria harbour and the tide heights are in metres above chart datum
潮汐预报是以维多利亚港为准。潮水高度为海图基准面以上高度，以米为单位。