A coastal survey is a process of measuring and mapping the coastline. It usually refers to a specific type of surveying that uses special equipment and techniques to measure the distance, area, or volume of a coastline. This information is then used to create maps and charts that can be used for planning, engineering, or scientific purposes.
There are many different types of surveys that can be performed on a coastline, but they all have one common goal: to provide accurate data about the shape and size of the shoreline. Coastal surveys are important for many reasons, including:
– To help planners design new developments, such as roads, bridges, or buildings that will impact the shoreline;
– To aid in the construction of these developments;
– To monitor changes in the shoreline over time;
– To assess environmental impacts from human activity or natural disasters;
– To study coastal erosion and other processes that change the shape of the shoreline.
Coastal surveys can be performed using a variety of methods, depending on the purpose of the survey and the type of coastline being surveyed. Common surveying methods include: ground penetrating radar (GPR), laser scanning, photogrammetry ,and GPS . Each method has its own advantages and disadvantages, so it is important to select the right technique for each project.