# JNTUK B.TECH R20 2-1 Syllabus For Surveying and geometrics PDF 2022

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You will be able to find information about Surveying and geometrics along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Surveying and geometrics after reading this blog. Surveying and geometrics has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Surveying and geometrics can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Surveying and geometrics are mentioned below in detail. If you are having a hard time understanding Surveying and geometrics or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

### Surveying and geometrics Unit One

#### UNIT-1

Introduction and Basic Concepts: Introduction, Objectives, classification and principles of surveying, surveying accessories. Introduction to Compass, levelling and Plane table surveying.

Measurement of Distances and Directions

Linear distances- Approximate methods, Direct Methods- Chains- Tapes, ranging, Tape corrections.

Prismatic Compass- Bearings, included angles, Local Attraction, Magnetic Declination, and dip –

systems and Q.B. system of locating bearings.

### Surveying and geometrics Unit Two

#### UNIT-2

Leveling- Types of levels, temporary and permanent adjustments, methods of levelling, booking and Determination of levels, Effect of Curvature of Earth and Refraction.

Contouring- Characteristics and uses of Contours, methods of contour surveying.

Areas – Determination of areas consisting of irregular boundary and regular boundary.

Volumes -Determination of volume of earth work in cutting and embankments for level section, volume of borrow pits, capacity of reservoirs.

### Surveying and geometrics Unit Three

#### UNIT-3

Theodolite Surveying: Types of Theodolites, temporary adjustments, measurement of horizontal angle by repetition method and reiteration method, measurement of vertical Angle, Trigonometric leveling when base is accessible and inaccessible.

Traversing: Methods of traversing, traverse computations and adjustments, Introduction to Omitted measurements.

### Surveying and geometrics Unit Four

#### UNIT-4

Curves: Types of curves and their necessity, elements of simple, compound, reverse curves. Tachometric Surveying: Principles of Tachometry, stadia and tangential methods of Tachometry, Modern Surveying Methods: Principle and types of E.D.M. Instruments, Total station- advantages and Applications. Introduction to Global Positioning System.

### Surveying and geometrics Unit Five

#### UNIT-5

Photogrammetry Surveying:

Introduction, Basic concepts, perspective geometry of aerial photograph, relief and tilt displacements, terrestrial photogrammetry, flight planning; Stereoscopy, ground control extension for photographic mapping- aerial triangulation, radial triangulation, methods; photographic mapping- mapping using paper prints, mapping using stereoplotting instruments, mosaics, map substitutes.

### Surveying and geometrics Course Objectives

The object of the course student should have the capability to:

Know the principle and methods of surveying.

Measure horizontal and vertical- distances and angles

Recording of observation accurately

Perform calculations based on the observation

Identification of source of errors and rectification methods

Apply surveying principles to determine areas and volumes and setting out curves

Use modern surveying equipment’s for accurate results

### Surveying and geometrics Course Outcomes

Course will enable the student to:

Apply the knowledge to calculate angles, distances and levels

Identify data collection methods and prepare field notes

Understand the working principles of survey instruments, measurement errors and corrective measures

Interpret survey data and compute areas and volumes, levels by different type of equipment and relate the knowledge to the modern equipment and methodologies

### Surveying and geometrics Text Books

Surveying (Vol – 1, 2 & 3), by B. C. Punmia, Ashok Kumar Jain and Arun Kumar Jain – Laxmi Publications (P) ltd., New Delhi.

Chandra A M, “Plane Surveying and highersurveying”, New Age International Pvt. Ltd., Publishers, New Delhi.

Duggal S K, “Surveying (Vol – 1 & 2), Tata McGraw Hill Publishing Co. Ltd. New Delhi.

### Surveying and geometrics Reference Books

Arthur R Benton and Philip J Taety, Elements of Plane Surveying, McGraw Hill.

Surveying and levelling by R. Subramanian, Oxford university press, New Delhi

Arora K R “Surveying Vol 1, 2 & 3), Standard Book House, Delhi.

### Scoring Marks in Surveying and geometrics

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Information about JNTUK B.Tech R20 Surveying and geometrics was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.