Remote sensing's Equipment  & its References

Q: what is meant by laser scanning?

A: Laser scanning is land surveying method that can accurately measure and collect data from buildings…

Q: What is the GPS error that occurs when GPS signals are reflected and the receiver detects two signal…

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Q: What are the benefits and disadvantages of using visible, near infrared, and short wave infrared…

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Q: What do you mean by "biometric instrument" specifically?

A: Biometrics are body measurements and Calculations Related to Human Characteristics.

Q: Example: reading around a 10x10 cm square area = 0.995 rev Reading around the required area = 5.765…

A: 10 cm square =0.995 rev 1 cm square=0.00995 rev area of required area=5.765 rev required area in cm…

Q: The sum of four interior angles of a closed-polygon traverse each read to the nearest 3" is…

A: Given data,sum of four interior angles of closed traverse is 359059'48''FINDmisclosurecorrection to…

Q: Write surveying errors on site in civil engineering.

A: Error in surveying is defined as the disparity between measured values or readings & true…

Q: Where did surveying and geomatics originated from?

A: Surveying is the process of measuring the relative position of points with respect to the earth's…

Q: Hydrographic Surveying or a product of Hydrographic Surveying.

A: Data provided :  hydrographic surveying To determine : Research related to hydrographic surveying

Q: Please make your own question about horizontal distance (surverying) and solve it on your own. Make…

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Q: Why it is important to check the reference system for the station coordinates?

A: A reference system is no doubt a specification of conventions and numerical constants. The…

Q: Why is electronic Record-Keeping risky sometimes?

A: Electronic Record Keeping system is a system in which the records are saved and can be retrieved…

Q: Operation When the user selects a conversion from the Spinner, the app displays the appropriate…

A: Given-

Q: What are the sources of errors and mistakes in fundamentals of surveying?? In essay from please 5-10…

A: Sources of error and mistakes in surveying are as follows :- Instrumental error Natural error…

Q: The distance AB was measured using proper taping procedures. The forward measurement was recorded as…

A: LAB = 725.895m (measured) LBA = 725.750m (measured) The measurement of distance AB L = 0.5(LAB+LBA)…

Q: Discuss the new trend of surveying to the field of Civil Engineering.

A: New trend of surveying in the field of civil engineering are nowadays becoming more important due to…

Q: Discuss the following items briefly. 1. How is a meter defined by a standard? 2. Describe how…

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Q: Discuss the importance of accuracy and precision in surveying measurements

A: In surveying, accuracy, and precision are key ideas that guarantee the dependability and caliber of…

Q: Explain professional surveying organizations.

A: Professional Surveying Organization (P.S.O) is an esteemed industry or organization where a group of…

Q: What is the full form of GPS?

A: The full form of GPS is the "Global Positioning System."  It is a satellite-based radio navigation…

Q: Discuss any five sources of errors in angular measurements?

A: Five error in angular measurements.

Q: List three advantages and three disadvantages of using a chain in measuring horizontal distances

A: Chaining is the traditional method of distance measurement.

Q: 7. What is the importance of distance measurement in telecommunications?

A: Distance measurement is important in telecommunications for a number of reasons, including:Signal…

Q: Q7. Describe Lithosphere

A: Everything in Earth's system can be placed into one of four major subsystems: land, water, living…

Q: 1.4 List some applications of surveying in geology, forestry, and archeology.

A: Note:- Thank you for the question. As the given question is a multiple type question, so as per the…

Q: Explain the difference between serpentine and helical scan recording.

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Q: Surveying Explain nouns: (a) collimation height or instrument height (b) turning point

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Q: Explain how the Radar Altimeter works

A: The radar altimeter measures absolute altitude, the altitude the aircraft is above the ground, Above…

Q: List in tabular form, for comparison, the advantages and disadvantages of an automatic level versus…

A: Auto level: Auto level is known as self-aligning level. The auto level has a compensator which has…

Q: Why survey controllers can be operated as electronic field books?

A: Answer:- Electronic field book: The electronic field book system was designed to provide to field…

Q: Briefly discuss GPS applications in Civil Engineering

A: Global positioning system or (GPS) is a navigation facility which is based on sending and receiving…

Q: Why distance measurement is regarded as the most fundamental of all surveying observations?

A: Regardless of the relative height of the two places, the distance between two points in surveying is…

Q: Which among the following is one of the principles of surveying?

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Q: Explain anti-spoofing?

A: Today's cybercriminals are continuously coming up with new strategies to enter systems and…

Q: Differentiate GPS and Differential GPS (DGPS)?

A: The Global Positioning System (GPS) communicates the earth and an object's precise location. It…

Q: Process of GIS Mapping O a Data Manipulation. Data Collection, Mapping, Database O b. Data…

A: Data collection,data base,data manipulation,mapping

Q: What are roving receivers?

A: GPS is a navigation as well as a positioning system that relies on a network of 24 satellites. The…

Q: Please make your own question about vertical distance (surverying) and solve it on your own. Make it…

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Mapping

Mapping is the process of representing the surface of the earth, objects on it, and the relative positions of the objects, to a suitable scale. In mapping, a large area of land is measured, surveyed, and plotted. The details of the objects present in the nearby surrounding area are located using conventional signs. All these processes are carried out on a flat paper known as a map.