What Is Engineering Survey? Engineering survey is conducted whenever there is a need to gather enough information for the planning and design of engineering projects like roads, highways, bridges, reservoirs, canals, tunnels, etc. Description Before beginning any civil engineering project, an engineering survey is required to ensure that structures and infrastructure are properly placed. In … Read more
In this article, we will discuss about astronomical survey. Let’s Start! Astronomical Survey Definition Astronomical survey is basically a photograph without a clearly defined observational target. It includes collection of pictures, spectra, or other observations of objects with a same type or feature. Astronomical Observations Surveying Description Surveys are the best method for discovering moving … Read more
Tides Definition Tides are rise and fall of sea levels due to gravitational attraction between earth and moon. Due occur due to movement of sun and earth in an orbital. We are convinced that the ocean waters will routinely rise and fall along our coastlines as the sun rises in the east and the stars … Read more
What Is Geodetic Survey? Geodetic survey uses size, shape, and curvature of earth establish the exact location of fixed points on its surface. This type of survey is used when area is very big. For large area, plane survey does not give accurate results. Hence, geodetic survey is used. Purpose Of Geodetic Survey Geodetic Survey’s … Read more
Geodesy Definition Geodesy can be defined as the science of accurately determining the Earth’s dimensions, mass distribution, orientation and time variations. Geodesy Meaning If we talk in simple way, geodesy is study of earth’s behavior based on shape, size and direction. Study of earth in comparison with other planets is known as planetary geodesy. Description … Read more
Contour Line Definition Contour lines are used to represents dip and elevation in a topographic map. Contour lines are also called as isoline. Description The vertical separation or elevation difference between contour lines is known as a contour interval. After three, four or five lines there is an index contour, which is a bolder line. … Read more
We use various types of maps in our daily routine such as google maps. In this article, we will discuss a different type of map which is called topographic map. Topographic map have a huge importance in the field of surveying. What Is Topographic Map? Topographic map is used to represents geographical features in a … Read more
Remote Sensing Definition Remote sensing is the collection of data without touching object. It works like a digital survey. Object does not comes in contact with survey instrument. This data is further processed to analyze. Study of various planets such as earth, moon and mars are done by applying the remote sensing concept. Both passive … Read more
In this article we will discuss about regolith. The term regolith related to the planetary bodies such as moon and earth. What is Regolith? The very changeable, mostly unconsolidated but occasionally recemented, granular layer that lies on top of bedrock on planetary bodies is known as regolith. In order to distinguish it from terrestrial soils, … Read more
What Is Archeological Survey? Archeological survey is a survey method in which archaeologists gather data regarding the location, distribution, and organization of ancient human societies across a wide area. Description Surveys are carried out by archaeologists to look for specific archaeological sites or types of sites, to identify regional patterns in the distribution of material … Read more