What Are the Curves? The gradual change of direction of regular bends is called curves. When the curves are provided in the horizontal plane, then it’s called a horizontal curve. When the curves are provided with some vertical … [Read more...]
What Is Levelling in Surveying | Types of Levelling in Surveying | Advantages & Disadvantages of Levelling in Surveying
Introduction to Levelling Levelling is one of the most important parts of surveying before starting the construction of roads, dams, or any other structures. It is a branch of surveying which deals with the measurement of the … [Read more...]
What Is Azimuths Surveying | What Is Bearings Surveying | Difference Between Azimuths and Bearings in Surveying
What Is Azimuths Surveying? Azimuths are defined as horizontal angles that are measured from the reference meridian in the clockwise direction. Azimuths are also called whole circle bearing systems (W.C.B). Azimuths are used … [Read more...]
What Is Contour Interval | Calculation of Contour Intervals | Uses of Contour Intervals in Surveying
What Is Contour Interval? A contour interval is a vertical distance or difference in elevation between contour lines. Index contours are bold or thicker lines that appear at every fifth contour line. or A contour interval in … [Read more...]
What Is Leveling | 5 Different Types of Leveling Methods
What Is Leveling? Leveling is the most widely used method for obtaining this elevation of ground points relative as a reference datum & is usually carried out as a separate procedure from that used for fixing a planimetric … [Read more...]
Building Layout | How to Building Layout | What Is Method of Layout of Building | Control Lines of Construction | Construction Layout
Building Layout After finalising the building plan and design of the structural component, including foundations, the construction activity can be started. After that, the first step in construction activity is site … [Read more...]
How to Calculate Slab Steel Quantity from Drawing | BBS of Slab
General Guidelines to be Followed In Preparing BBS: The bars should be grouped together for each structural unit, e.g., beam, etc. In a building structure, the bars should be listed floor by floor For cutting and bending … [Read more...]
Prismatic Compass Survey Vs Surveyor Compass. | Least Count of Prismatic Compass & Surveyor Compass
Prismatic Compass Survey is part of the Compass survey. A compass survey is a branch of a survey. This position of an object is located using angular measurements determined by a compass and linear measurements using a chain or … [Read more...]
Total Station in Surveying | Operations of Surveying | Advantage & Disadvantage of Surveying | Types of Surveying | Uses of Surveying
What Is a Total Station in Surveying? The most frequently used surveying instrument today is the total station (As per below figure No1). An entire station is a combination of a digital theodolite, an electronic distance … [Read more...]
What Is Survey Levelling | Important Terms Related to Levelling | What Are Different Types of Levelling | Types of Trigonometric levelling
Introduction of Survey Levelling Survey leveling is the method by which we measure the elevation of one land with respect to others. It can also be defined as a method to find out the difference of elevations of different points … [Read more...]
All About Prismatic Compass Surveying
What Is Prismatic Compass Surveying? What is prismatic compass surveying? It is the kind of prismatic compass survey used only to determine the angles identified as bearing as well as the range is determined by the measuring … [Read more...]
Difference Between Whole Circle Bearing and Quadrantal Bearing | What Is WCB | What Is QB
Introduction of WCB Vs. QB When discussing wcb in surveying, it's essential to understand that Whole circle bearing(WCB) and Quadrantal bearing(QB) are the two types of bearing used in the field of surveying for the purpose of … [Read more...]
What Is Transit Theodolite | 24 Different Types of Theodolite Parts
Introduction of Transit Thelotie. Distance between two points (in a small area) is measured in chain survey. Horizontal angles between stations and objects are obtained in a compass survey with an accuracy of half a degree. Points … [Read more...]
Difference Between Plane Surveying and Geodetic Surveying |What Is Geodetic Surveying | What Is Plane Surveying
What Is Geodetic Surveying? The geodetic surveying is that type of surveying which takes into account the curvature of the earth's surface for achieving high precision using principles of geodesy. It generally … [Read more...]
History of Remote Sensing | Application of Remote Sensing
History of Remote Sensing In the past time, the only way to store records was photography. The contemporary era of remote sensing, rise with the expansion of flight development. In 1858, the prominent name Nadar clicked … [Read more...]
Instrumental Errors in Leveling | Type of Errors in Leveling
Errors In Leveling As explained earlier, in levelling, it is possible to make blunders, systematic errors, and accidental errors. Proper note keeping and systematic Fieldwork will eliminate the first two, while multiple … [Read more...]
How to Excavation Calculation in Excel Sheet | What Is Excavation | Important Point of Excavation as per IS Code
What Is Excavation? Excavation will be understood as the process of excavating and removing volumes of earth or other materials for the conformation of spaces where foundations, water tanks, concrete, masonry, and sections … [Read more...]
What Is Passometer & Pedometer | Advantage of Passometer & Pedometer | Passometer Vs Pedometer
What Is Passometer? Passometer is an electromechanical and portable instrument, which count the number of paces or velocity of the body movement. It automatically records the number of paces. Its mechanism is being operated by the … [Read more...]
