Definition that contains hydrograph
- hydrographic of or relating to the science of hydrography
- pilot chart a chart for a navigator showing the prevailing meteorological and hydrographic and navigational conditions
- hydrographical of or relating to the science of hydrography
- naval chart a chart for a navigator showing the prevailing meteorological and hydrographic and navigational conditions
- navigational chart a chart for a navigator showing the prevailing meteorological and hydrographic and navigational conditions