All the data and the statistics we have in our books, about the land on which we live, come from millions of surveys. There have been people who have worked day and night to gather all the details about the world we live in. They go out in the wilderness to collect data about the land, soil, water, air and many other things so that we will be able to understand the world we live in. It seems very interesting to read and hear the facts about the earth. But there has been a lot of hard work in collecting that data which led to such facts. Still, a higher number of surveys are done about the land and water. Because these are the most used natural resource. The land surveys like cadastral surveys are done to mark the land, make maps and define the boundaries of a certain area. Whereas for water, the most common survey is hydrographic surveying. But the hydrographic surveying is not only limited to water but is also related to land. Both surveys have many practical and business applications in today’s world. Here we will be giving the brief of both surveys.
The cadastral survey helps to make the map of the area under survey. They have very wide applications when it comes to marking the boundaries of any area. Even the cadastral maps are prepared for the national boundaries to avoid any conflict between them. In the real estate industry, the cadastral map helps to mark the land that will be sold to the people. Without the cadastral mapping, no property will be properly identified to sell further. Cadastral surveying is also important for land division. In cadastral surveyor in adelaide, the larger piece of land is further divided into smaller units. The cadastral surveying helps to give the right information to the property owner about their area owned
The hydrographic survey is one of the most important surveys that are conducted nowadays. The hydrographic surveys are the best tools for mapping sea navigation charts. The range of hydrographic surveys are very wide as it will be gathering information about the floor of the water body, the depth of any water body, the flow of the water currents and even helps in exploring natural minerals in the water bodies. All the navigation charts used in sea transportation have been developed with help of hydrographic surveying. International trade is highly dependent on the navigation charts made with help of hydrographic surveying. Also, it has wide applications in the agriculture industry, it helps to study the land suitable for irrigation or helps to give insight into the flow of water in rivers. The hydrographic surveys are mandatory when there is any construction plan on a water body like the bridge, dams or harbour.