GATE 2026 Syllabus For Geomatics Engineering (GE) - Download PDF

GATE 2026 Syllabus For Geomatics Engineering (GE) - Download PDF

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Gandubilli UnnatiUpdated on 06 Aug 2025, 01:45 PM IST

GATE 2026 syllabus for Geomatics Engineering- IIT Guwahati will soon publish the GATE syllabus for Geomatics Engineering 2026 on the official website, gate2026.iitg.ac.in. Candidates can download the GATE Geomatics Engineering Syllabus PDF on this page once it is released. It is crucial to have a thorough understanding of the GATE 2026 syllabus for Geomatics to get a better idea about the GATE 2026 exam. To achieve high scores in the GATE exam, candidates should cover the entire exam syllabus. The GATE 2026 exam will be held on February 7, 8, 14 and 15, 2026.

This Story also Contains

  1. GATE Geomatics Engineering Syllabus 2026
  2. GATE 2026 Syllabus for GE
  3. GATE 2026 Geomatics engineering exam reference books
  4. GATE GE Exam Pattern 2026
  5. GATE Geomatics Engineering (GE) Marking Scheme 2026
GATE 2026 Syllabus For Geomatics Engineering (GE) - Download PDF
Gate 2026 Syllabus For Geomatics Engineering (GE)

With the help of syllabus for geomatics engineering candidates can check all important topics and chapters in the GATE syllabus. The syllabus for geomatics engineering helps the candidates to perform well in examinations. Along with the syllabus for GE candidates are recommended also to check GATE exam pattern. Read the article below to learn more about the GATE 2026 syllabus for geomatics engineering.

GATE Geomatics Engineering Syllabus 2026

The Geomatics syllabus for GATE 2026 will comprise a range of subjects, such as Cartography, Geodesy, GIS, Navigation, Photogrammetry, Remote Sensing, and Surveying. It encompasses various topics, including Digital Image Processing, Earth Models and Geodetic Datums, Geographic Information Systems, Map Projections, Satellite Navigation, Spatial Data Acquisition, and Surveying Techniques and Instruments.

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To excel in a Geomatics engineering exam, a strong grasp of the fundamental principles and theories in the field is crucial. Becoming familiar with software such as GIS and Remote Sensing, and practicing numerical problems, is essential. Additionally, solving GATE previous year question paper's and taking GATE mock tests can help evaluate your level of preparation.

GATE Previous Year Question Paper's
Download GATE previous year question papers to understand exam pattern and difficulty level. Practice with these papers to boost your preparation and improve your score.
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GATE 2026 Syllabus for GE

For those candidates who have chosen Geomatics Engineering (GE) as their subject for the GATE 2026 exam, it's important to familiarize oneself with the syllabus details. Geomatics Engineering is one of the 30 optional papers offered in the exam. The syllabus for Geomatics Engineering is divided into two parts - Part A and Part B. Part B comprises two sections - Section 1 and Section 2. Part A is compulsory for all candidates, which Part B consists of 2 sections, out of which candidates need to answer one. Ensure that you thoroughly go through these sections and prepare accordingly for the exam.

PART A: Compulsory

Subject

Topics

GIS

Introduction, Data Sources, Data Models and Data Structures, Algorithms, DBMS, Creation of Databases (spatial and non-spatial), special analysis: Interpolation, Buffer, Overlay, Terrain Modelling,Network analysis

Engineering Mathematics

Surveying measurements, Accuracy, Precision,

Most probable value, Errors and their adjustments, Regression analysis, Correlation coefficient, Least square adjustment, Statistically significant value, Chi-square test

Remote Sensing

Basic concept, Electromagnetic spectrum, Spectral signature, Resolutions: Spectral, Spatial, Temporal, Radiometric, Platforms and Sensors, Remote Sensing Data Products: PAN, Multispectral, Microwave, Thermal, Hyperspectral, Visual and digital interpretation methods

GNSS

Principle used, Components of GNSS, Data collection methods, DGPS, Errors in observations and corrections

PART B (Any one section)

SECTION 1

subject

Topics

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

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, Levelling methods, Compass, Theodolite, and Total Station and their uses, Tachometer, Trigonometric levelling, Traversing, Triangulation and Trilateration

SECTION 2

Subject

Topics

Image Segmentation and Classification


Simple techniques

Data Quantization and Processing

Data Quantization and Processing, Principle of Linear System, Convolution, Continuous and Discrete Fourier Transform

Digital Image Processing

Digital image characteristics: image histogram and scattergram and their 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)

Also Check

GATE 2026 Geomatics engineering exam reference books

Candidates are advised to refer to GATE books after completing the GE syllabus to enhance their preparation for the exam. These books can provide a conceptual understanding of all the topics mentioned in the GATE 2026 Geomatics engineering syllabus. By utilizing the recommended books, candidates can strengthen their knowledge of the subject matter and cover relevant concepts, theories, and applications required for the exam. The selected GATE books are carefully chosen to ensure comprehensive coverage of the Geomatics section of the exam.

GATE 2026 Booklist

Book

Author

Higher Engineering Mathematics

Bandaru Ramana

Surveying (vol. 1,2,3)

B.C.Punia, Ashok Jain, Arun Jain

Geomatics Engineering

Manoj K Arora, RC Badjatia

Reasoning and Aptitude

Nem Singh

GATE General Aptitude & Engineering Mathematics

Trishna

GATE GE Exam Pattern 2026

Aspirants who are preparing for GATE 2026 Geomatics Engineering exam are recommended to carefully examine the exam patterns in addition to the syllabus. It is important to comprehend the structure of questions and the process of evaluation. Referring to the GATE previous year's question papers can be beneficial in gaining insights into the question types and overall format of the exam. By becoming familiar with the exam patterns and practicing with previous year's papers, candidates can enhance their preparation for the GATE 2026 exam.

GATE 2026 Geomatics engineering exam pattern

Particulars

Specifications

Exam mode

Online (Computer-based test) in multiple shifts

Marking Scheme


  • 1 mark MCQs – 1/3 mark will be deducted for every wrong answer.
  • 2 mark MCQs – 2/3 mark will be deducted for every wrong response.
  • Zero marks will be awarded for unattempted questions
  • No negative marking will be done for Numerical Answer Type (NAT) questions

Type and total number of Questions

Total 65 Questions
MCQs and MCQs and/or Numerical Answer Type (NAT) questions

Total marks of the exam

100

Total number of sections

  • Part A
  • Part B(section 1 or section 2)

Exam duration

3 hours

GATE Geomatics Engineering (GE) Marking Scheme 2026

The authorities has released the official marking scheme for the GATE 2026 Geomatics engineering paper. Candidates can check the marking scheme below for reference.

GATE 2026 Marking Scheme

Section

No of questions

Marking scheme

Total marks

Section 1

36

(17*1)+(19*1)

55

Section 2

19

(8*1)+(11*2)

30 Geomatics engineers design, develop, and operate systems for collecting and analysing spatial information about the land, the oceans, natural resources, and manmade features.

General aptitude

10

(5*1)+(5*2)

15

Total

65

--

100

Frequently Asked Questions (FAQs)

Q: What is the salary of a Geomatics engineer in India?
A:

The salary range for GIS Engineers in India varies from ₹1.8 Lakhs to ₹3.1 Lakhs, with an average annual salary of ₹2.2 Lakhs.

Q: What is the qualification for GATE Geomatics engineering?
A:

To be eligible for the GATE exam, candidates should have a Bachelor's degree in engineering/technology or an equivalent qualification in fields such as civil engineering, computer science, information technology, electronics and communication, or other relevant disciplines.

Q: What is the scope of Geomatics engineering?
A:

After completing an M.Sc. in Geoinformatics, graduates can explore employment opportunities in various fields, such as technology companies, Indian Space Research Organisations (ISRO), Space Application Centres, the North East Space Application Centre, the National Remote Sensing Agency, research institutions, and more. One of the common job roles for M.Sc. Geoinformatics graduate is a GIS Officer.

Q: What does a Geomatics engineer do?
A:

Geomatics engineers employ sensors deployed on land, in the ocean, in the air, and on satellites to collect data. This data is utilised to create information systems that are applicable for land use planning and landscape analysis.

Q: How hard is Geomatics?
A:

Engineering and Surveying-Geomatics courses can present challenges for students. However, those who dedicate enough effort to their studies typically succeed. Moreover, students with learning disabilities receive assistance, and faculty members are trained to provide appropriate support and guidance for their learning needs.

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Questions related to GATE

On Question asked by student community

Have a question related to GATE ?

Hello,

Visit the below website to download the previous 15 years question paper of GATE exam.

https://engineering.careers360.com/articles/last-15-years-gate-papers-solutions

You'll also get the solutions from it. These question papers will help you a lot in your preparation.

All the best.

This is likely a temporary portal or validation issue, not something you did wrong. When candidates try to change category from GEN to OBC-NCL during the GATE correction window, the system checks required fields and sometimes a supporting certificate or fee is needed. If any required data or document is missing, or the server is busy, the portal can show Something went wrong, please try again. Explain to them that first they should log into the GATE portal, open the Correction tab and confirm which fields are editable and whether a payment or document upload is required for category change. Tell them to clear browser cache or try a different browser/device and retry. If the error persists, advise contacting GATE support or the zonal office with a screenshot and timing of the error so officials can check server logs.

Hello,

The GATE 2026 Agricultural Engineering (AG) paper will have a total of 100 marks. Out of this, 15 marks are for General Aptitude and 85 marks are for core Agricultural Engineering subjects.

The marks are generally distributed among major topics like Engineering Mathematics (12–13 marks), Farm Machinery (10–11), Farm Power (14–15), Soil & Water Conservation (12–13), Irrigation & Drainage (10–12), Agricultural Process Engineering (10–12), and Dairy & Food Engineering (9–10 marks).

The official qualifying marks for GATE 2026 are not yet released. However, based on previous years, the cutoff for the Agricultural Engineering paper is expected to be around 25 marks for General, 22.5 for OBC/EWS, and 16.6 for SC/ST/PwD candidates.

Hope it helps !

Hello,

No,For Mtech you are not eligible to give GATE examination in 2nd year diploma and after completing your diploma degree

Only bachelor's degree holders can give GATE examination

Thank you