Explore the deep sea with hydrographic surveys by Rise Geo Surveyors
Gain a comprehensive view of your underwater environment with our detailed hydrographic surveys. We provide high-resolution data on seabed features, depths, and potential hazards, empowering you to make informed decisions for projects like dredging, pipeline installations, and environmental assessments.
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Introduction to the Hydrography Survey
The origin of the marine surveying technique goes back to the mariner’s need for nautical maps (charts), but the available evidence shows that the mariner of the past had access to descriptive information. Over the centuries, most of the hydrographic activities have been completely dedicated to fishing and shipping industries, and these activities are performed with inappropriate methods and tools (compared to today’s standards). After the end of the Second World War and the beginning of the rapid growth and development of technology, marine activities that lead to the main human need for food, mineral and energy resources increased. With the increase of these activities, the field of maritime surveying expanded. In addition, the need for accurate information in this field as well as the use of real-time management information in hydrography has increased.
Hydrography is the science of measurement and drawing to accurately describe the nature and shape of the sea bed in relation to the geographical location of the land features and other features of sea movements.
In other words, hydrography (hydrography) is a branch of applied science that deals with the measurement and description of the topographic features of the bed, subbed, physical properties of the seas, their adjacent coastal areas, and other water resources and sea-related phenomena such as sedimentation, water currents, protection from the environment and . . discusses
Duties and goals
1. Creation of coastal control points from the geodetic network
2. Determining the horizontal position of the hydrographic float
3. Determining the depth
4. Observations of water level fluctuations
5. The act of sweeping, determining and revealing dangerous underwater complications
6. Measurement and investigation of water and dead currents
7. Determining the location of coastal and marine tolls, which are used for navigation purposes
8. Sampling from the sea bed
9. Interpreting the substratum layers of the seas in terms of geological and geophysical structure
10. Investigating the topography and geomorphology of the sea floor