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To control deviation in vertically elements, proper leveling techniques and equipment must be used.
Use a precise leveling instrument such as a digital level or an automatic level
Ensure the instrument is properly calibrated before use
Establish a benchmark or reference point for vertical control
Use a leveling rod or staff to measure height differences accurately
Perform regular checks and adjustments during the survey to ...
Cross checking column position in land surveying
Cross check column position by comparing measurements from different surveying techniques
Use multiple surveying instruments to verify column positions
Compare measurements with existing reference points or benchmarks
Ensure accuracy by repeating measurements and averaging the results
Document and record all measurements and cross-checking steps for future reference
To control plastering thickness, proper preparation, use of guides, and regular measurements are essential.
Ensure the surface is clean and free from debris before applying plaster.
Use guides such as screeds or battens to maintain a consistent thickness.
Regularly measure the thickness using a measuring tape or a thickness gauge.
Adjust the amount of plaster applied based on the measurements to achieve the desired thickne...
I applied via Naukri.com and was interviewed in Jul 2022. There were 2 interview rounds.
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I applied via Referral and was interviewed before Jul 2020. There were 6 interview rounds.
To convert quadrant bearing to whole circle bearing, add 90 degrees to the quadrant bearing.
Quadrant bearings range from 0 to 90 degrees.
Whole circle bearings range from 0 to 360 degrees.
To convert, add 90 degrees to the quadrant bearing.
For example, a quadrant bearing of N45°E would become 135°.
Contours are lines on a map that connect points of equal elevation, representing the shape and relief of the land.
Contours are used in land surveying to depict the topography of an area.
They connect points of equal elevation, allowing surveyors to visualize the shape and relief of the land.
Contours are typically represented as curved lines on a map, with each line representing a specific elevation.
The spacing between c...
To find out the angle and distance of a polygon, you can use trigonometry and surveying techniques.
Measure the lengths of each side of the polygon using a tape measure or surveying equipment.
Use a theodolite or total station to measure the angles between each side of the polygon.
Apply trigonometric formulas to calculate the angles and distances based on the measured values.
For example, you can use the Law of Cosines to...
UTM stands for Universal Transverse Mercator. It is a coordinate system used to locate positions on the Earth's surface.
UTM is a grid-based system that divides the Earth into 60 zones, each 6 degrees of longitude wide.
It uses a metric coordinate system, with eastings and northings measured in meters.
UTM coordinates consist of a zone number, hemisphere (N or S), easting, and northing.
For example, a UTM coordinate might ...
WGS stands for World Geodetic System, a standard reference system used for mapping and surveying the Earth.
WGS is a global coordinate system used to accurately represent the Earth's surface.
It provides a consistent framework for measuring and locating points on the Earth's surface.
WGS is commonly used in GPS navigation, cartography, and land surveying.
It uses latitude and longitude coordinates to define positions on th...
Working with GPS involves understanding its functions, using the correct equipment, and interpreting the data accurately.
Learn the basic functions of GPS devices and how to operate them.
Ensure that the GPS device is properly calibrated and has a clear view of the sky for accurate readings.
Use the appropriate GPS equipment for the specific surveying task, such as a handheld GPS unit or a survey-grade GPS receiver.
Unders...
The number of satellites a GPS receiver wants depends on its accuracy requirements and the availability of satellite signals.
The minimum number of satellites required for a GPS receiver to function is 4.
Most GPS receivers aim to acquire signals from at least 8 to 12 satellites for better accuracy.
The more satellites a GPS receiver can track, the more accurate its positioning and timing information becomes.
GPS receivers...
posted on 11 Oct 2020
The degree between two lines can be calculated using trigonometry and the coordinates of the lines.
Find the slope of each line using the formula (y2 - y1) / (x2 - x1)
Calculate the angle between the slopes using the formula tan^-1((m2 - m1) / (1 + m1 * m2))
Convert the angle from radians to degrees
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posted on 4 Oct 2024
I applied via Approached by Company and was interviewed before Oct 2023. There were 4 interview rounds.
1.Surve kya hai. 2.Prism kya hai. 3.Therodolite kya hai. 4.Differnence between therodelite and t.s. 5.Difference between auto level and digital level. 6.Differece between vertical and horizontal. 7.low tide kya hai.
1.High school with passing year. 2.Intermediate with passing year and strim. 3.Gradutation with passing year. 4.Diploma in survey passing year. 5.ICT passing year.
Highway Expansion Project
Surveyed land for new highway lanes
Created topographic maps for construction planning
Collaborated with engineers and construction teams
Ensured accurate measurements for project success
Over 10 years of experience in land surveying, including boundary surveys, topographic surveys, and construction staking.
10+ years of experience in land surveying
Proficient in boundary surveys, topographic surveys, and construction staking
Familiar with using GPS and total stations for accurate measurements
The responsibility of a surveyor is to accurately measure and map land, ensuring boundaries are clearly defined.
Accurately measure and map land to determine boundaries
Ensure boundaries are clearly defined to prevent disputes
Use specialized equipment such as total stations and GPS to collect data
Prepare reports and maps based on survey data
Communicate findings with clients and other professionals involved in land develo
Balancing work as a Land Surveyor involves managing field work, office tasks, and client communication effectively.
Prioritize tasks based on deadlines and importance
Utilize technology to streamline processes and save time
Communicate clearly with clients and team members to avoid misunderstandings
Maintain a healthy work-life balance to prevent burnout
Delegate tasks when necessary to avoid feeling overwhelmed
To grow our company, we can focus on expanding our client base, offering new services, improving marketing strategies, and investing in technology.
Expand client base by networking, attending industry events, and offering referral incentives.
Introduce new services or specialties to attract a wider range of clients.
Improve marketing strategies through targeted advertising, social media campaigns, and SEO.
Invest in techno...
I applied via Walk-in and was interviewed in Jan 2022. There were 2 interview rounds.
The least count of a total station is the smallest measurement that can be accurately read or recorded by the instrument.
The least count is determined by the precision of the instrument's internal components.
It is typically expressed in units of distance, such as millimeters or seconds of arc.
For example, if the least count of a total station is 5mm, it means that the instrument can measure distances accurately to the ...
The height of a mini prism varies depending on the manufacturer and model.
Mini prisms are used in surveying to measure distances and angles.
The height of a mini prism is typically between 25mm to 50mm.
The height of a mini prism can affect the accuracy of the surveying measurements.
It is important to use the correct height of mini prism for the specific surveying task.
Manufacturers usually provide the height of their mi
The least count of an auto level is the smallest measurement that can be read on the instrument.
The least count is determined by the size of the divisions on the instrument's scale.
It is usually expressed in millimeters or fractions of an inch.
For example, if the least count is 0.5 mm, the instrument can measure differences in elevation of 0.5 mm or greater.
The least count can vary depending on the make and model of th
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