Hydrography focuses on the measurement of
physical characteristics of waters and conditions of navigable waters and
adjoining coastal areas, including oceans, rivers, and lakes. It
involves geodesy, physical oceanography, marine geology, geophysics,
photogrammetry (in coastal areas), remote sensing, and marine cartography. Basic
parameters observed during a hydrographic survey are time, geographic position,
depth of water, and bottom type. However,
observation, analysis, and prediction of tides and currents area are also
normally included in order to reduce depth measurements to a common vertical
datum. A
principal objective of hydrography is to provide for safe navigation and
protection of the marine environment through the production of up-to-date
nautical charts and related publications.
Lecture Notes :
- Introduction to Hydrographic Surveying
- Introduction to Underwater Acoustic
- SONAR Principles
- Introduction to Underwater Equipments
- Underwater Positioning System
- Geophysical Equipment
- Interfacing and Sounding Line
- Tide
- Tidal Levels and Datums
- Law of The Sea
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