GATE Geomatics Engineering Syllabus 2024: Marking Scheme

GATE Geomatics Engineering Syllabus consists of the core subject Geomatics Engineering and General Aptitude section. The core subject GATE Geomatics Engineering section is further divided into Part A and Part B.

It is mandatory for the candidates to attempt Part A whereas in Part B, they can choose one between Section I and Section II.

Table of Contents

• GATE Geomatics Engineering Syllabus
  • Part A (Mandatory)
  • Part B (Candidates must attend either Section I or Section II)
  • GATE General Aptitude Section Syllabus
• GATE Geomatics Engineering Exam Pattern
• Books for GATE Geomatics Engineering Preparation

GATE Geomatics Engineering Syllabus

The GATE Geomatics Engineering is a recently introduced subject paper in the examination. The candidates who have chosen Geomatics Engineering as their primary paper can choose any one of Civil Engineering (CE), Geology and Geophysics (GG), Environmental Science & Engineering (ES), or Mining Engineering (MN) as their second paper.

The part-wise syllabus of GATE Geomatics Engineering is as follows. 

Part A (Mandatory)

The following is the syllabus for Part A which is the mandatory section that candidates must attempt in the GATE Geomatics Engineering question paper. 

GATE Geomatics Engineering Part A Syllabus

Sections	Topics
Engineering Mathematics	Surveying measurements, Accuracy, Precision, Most probable value, Errors and their adjustments, Regression analysis, Correlation coefficient, Lease square adjustment, Statistical significant value, Chi square test.
GNSS	Principle used, Components of GNSS, Data collection methods, DGPS, Errors in observations and corrections.
Remote Sensing	Basic concept, Electromagnetic spectrum, Spectral signature, ResolutionsSpectral. Spatial, Temporal and Radiometric, Platforms and Sensors, Remote Sensing Data Products - PAN, Multispectral, Microwave, Thermal, Hyperspectral, Visual and digital interpretation methods
GIS	Introduction, Data Sources, Data Models and Data Structures, Algorithms, DBMS, Creation of Databases (spatial and non-spatial), Spatial analysis - Interpolation, Buffer, Overlay, Terrain Modeling and Network analysis.

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Part B (Candidates must attend either Section I or Section II)

The Part B of the question paper includes Section I and Section II. The candidates must choose to attempt any of these two sections. Candidates can make the choice during the examination. Prior choices need not be submitted. The GATE syllabus for Section I and Section II of Part B are as follows.

Part B - Section I

GATE Geomatics Engineering Part B - Section I Syllabus

Sections	Topics
Maps	Importance of maps to engineering projects, Types of maps, Scales and uses, Plotting accuracy, Map sheet numbering, Coordinate systems- Cartesian and geographical, map projections, map datum – MSL, Geoid, spheroid, WGS-84.
Land Surveying	Various Levels, Leveling methods, Compass, Theodolite and Total Station and their uses, Tachometer, Trigonometric leveling, Traversing, Triangulation and Trilateration.
Aerial Photogrammetry	Types of photographs, Flying height and scale, Relief (height) displacement, Stereoscopy, 3-D Model, Height determination using Parallax Bar, Digital Elevation Model (DEM), Slope.

Part B - Section II

GATE Geomatics Engineering Part B - Section II Syllabus

Sections	Topics
Data Quantization and Processing	Sampling and quantization theory, Principle of Linear System, Convolution, Continuous and Discrete Fourier Transform.
Digital Image Processing	Digital image characteristics: image histogram and scattergram and significance; Variance-Covariance matrix, Correlation matrix and their significance.
Radiometric and Geometric Corrections	Registration and Resampling techniques.
Image Enhancement	Contrast Enhancement: Linear and Non-linear methods; Spatial Enhancement: Noise and Spatial filters
Image Transformation	Principal Component Analysis (PCA), Discriminant Analysis, Color transformations (RGB - IHS, CMYK), Indices (Ratios, NDVI, NDWI).
Image Segmentation and Classification	Simple techniques.

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GATE General Aptitude Section Syllabus

The GATE General Aptitude section has a weightage of 15 marks in the GATE question paper. The syllabus for the same is tabulated below. 

GATE General Aptitude Section Syllabus

Section

Syllabus

GATE General Aptitude Syllabus

Verbal Aptitude: Basic English grammar: tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, and other parts of speech Basic vocabulary: words, idioms and phrases in context Reading and comprehension Narrative sequencing. Quantitative Aptitude Data interpretation: Data graphs (bar graphs, pie charts, and other graphs representing data), 2- and 3-dimensional plots, maps, and tables. Numerical computation and estimation: ratios and proportions, percentages, powers, exponents and logarithms, permutations and combinations, and series Mensuration and geometry Elementary statistics and probability. Analytical Aptitude Logic: Deduction and induction, Analogy, Numerical relations, and reasoning. Spatial Aptitude Transformation of shapes: Translation, rotation, scaling, mirroring, assembling, and grouping Paper folding, cutting, and patterns in 2 and 3 dimensions.

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GATE Geomatics Engineering Exam Pattern

The exam pattern of GATE Geomatics Engineering paper is as follows. The candidates must be careful while attending the Part B of the question paper since they have to choose one among the two sections given. 

GATE Geomatics Engineering Exam Pattern

Particulars	Details
Examination Mode	Computer Based Test
Sections	General Aptitude (GA) + Core Subject [Part A + Part B (Section I or Section II)]
Type of Questions	Multiple Choice Questions (MCQ)
	Multiple Select Questions (MSQ)
	Numerical Answer Type (NAT) Questions
Number of Questions	10 (GA) + 55 (Subject)= 65 questions
Negative Marking	For 1 mark MCQ, 1/3 mark will be deducted for an incorrect answer;
	For 2 mark MCQ, 2/3 mark will be deducted for an incorrect answer;
	No negative marking for MSQs and NATs.

Also Check: GATE Negative Marking 2024

Distribution of Marks in GATE Geomatics Engineering Paper

Distribution of Marks in GATE Geomatics Engineering Paper

Section	Number of Questions	Distribution of Marks	Total Marks
General Aptitude	10	(5 x 1) + (5 x 2)	15
Geomatics Engineering Part A (Mandatory)	36	(17 x 1) + (19 x 2)	55
Geomatics Engineering Part B	19	(8 x 1) + (11 x 2)	30
Total	65	--	100

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Books for GATE Geomatics Engineering Preparation

Preparation books come in handy for aspirants who are aiming to crack the GATE exam with a good score. We have compiled below the best-recommended books for GATE Geomatics Engineering preparation.

Books for GATE Geomatics Engineering Preparation

Books	Authors/Publisher
Surveying (vol. 1,2,3)	B.C.Punia, Ashok Jain, Arun Jain
Geomatics Engineering	Prof. Surbhi Jain, Mukesh Rai
Geomatics Engineering	Manoj K Arora, RC Badjatia

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