GATE 2023 Geomatics Engineering (GE) Exam Pattern, Marking Scheme, Question Paper
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Content Curator updated | Updated On - Dec 27, 2022
GATE 2023 Geomatics Engineering (GE) Exam Pattern has been released on the official website. As per GATE 2023 Geomatics Engineering (GE) Exam Pattern, the question paper is divided into three sections- General Aptitude, Part A and Part B. Students have to compulsorily attempt Part A while out of Part B, they can attempt any one section out of two: Section I and Section II.
GATE Geomatics Engineering (GE) is a new paper introduced by IIT Kharagpur in 2022. This paper basically checks the aspirants’ geomatics skills. Geomatics is a specialised field of study. It entails gathering and analysing geospatial data and processes of land, oceans, natural and manmade infrastructures, as well as measuring, creating, constructing, and operating systems for doing so. In order to accomplish so, geomatics professionals use the most up-to-date satellite, laser, acoustic, and information technology.
The General Aptitude section is common for all the GATE exam and has 10 questions devoted to this section. This section is of total 15 marks thus constituting 15% weightage of the total weightage of paper. Geomatics Engineering Part A (compulsory) has 36 questions and is of total 55 marks, thus constituting 55% weightage of the total weightage of paper. Similarly, Part B (Section I or Section II) has 19 questions and is of total 30 marks, thus constituting 30% weightage of the total weightage of paper. Check GATE Geomatics Engineering Syllabus
- GATE Geomatics Engineering (GE) Question Paper consists of 65 questions of a total of 100 marks.
- Candidates appearing for the exam receive 1 or 2 marks for each correct answer in the exam depending upon the question. However, they should keep in mind that each incorrect answer deducts 1/3 marks for a 1-mark question, and 2/3 marks for a 2 marks question.
- Students who chose to appear for Geomatics Engineering (GE) as their primary (first) paper for GATE 2023 are eligible to appear for Civil Engineering (CE), Geology and Geophysics (GG), Environmental Science & Engineering (ES), or Mining Engineering (MN) as their secondary paper.
- GATE 2023 Geomatics Engineering Exams dates have not been disclosed by the official website yet. Candidates are advised to check the official website regularly to avoid any sort of confusion.
GATE 2023 Geomatics Engineering (GE) Exam Pattern
| Features | Description |
|---|---|
| GATE GE Exam Date | Not announced yet |
| GATE GE Exam Session | Two Sessions tentatively |
| GATE GE Examination Mode | Computer Based Test (CBT) |
| GATE GE Exam Language | English |
| GATE GE Duration | 3 Hours (180 Minutes) |
| GATE GE Sectional Time Limit | None |
| GATE GE Total Marks | 100 |
| GATE GE Total Number of questions | 65 |
| GATE GE Type of Questions | Multiple Choice Questions (MCQ); Multiple Select Questions (MSQ); Numerical Answer Type (NAT) Questions |
| GATE GE Number of Sections | Three Sections- General Aptitude, Part A and Part B. |
| GATE GE Section-wise Number of Questions | General Aptitude- 10 questions, Core Subject: Part A- 36 questions, Part B- 19 questions |
| GATE GE Section-wise Weightage | General Aptitude- 15 marks, Part A (mandatory) - 55 marks; Part B (Section I or Section II)- 30 marks |
| GATE GE Marking Scheme | 1 or 2 marks for each correct answer |
| GATE GE Negative Marking | 1/3 mark will be deducted for a wrong answer of a 1-mark question; 2/3 mark will be deducted for a wrong answer of a 2 marks question; There is no negative marking for MSQs and NATs |
GATE 2023 Geomatics Engineering (GE) Marking Scheme
- GATE 2023 GE Exam Pattern has not been released yet, however by the previous year paper’s speculations; it is said to be of a total of 100 marks.
- NATs and MSQs do not have any negative marking. However, for each wrong MCQ in the paper, marks will be deducted.
The distribution of section-wise marks in the GATE Geomatics Engineering paper is shown below.
| Section | Number of Questions | Distribution of Marks | Total Marks |
|---|---|---|---|
| General Aptitude | 10 | (5 x 1) + (5 x 2) | 15 |
| Part A (Compulsory) | 36 | (17 x 1) + (19 x 2) | 55 |
| Part B (Section I or II) | 19 | (8 x 1) + (11 x 2) | 30 |
| Total | 65 | -- | 100 |
GATE 2023 Geomatics Engineering (GE) Negative Marking
| Type of Question | GATE 2023 GE Negative Marking | |
|---|---|---|
| 1 Mark Questions | 2 Marks Questions | |
| Multiple Choice Questions (MCQs) | 1/3 mark | 2/3 mark |
| Multiple Select Questions (MSQs) | No negative marking | No negative marking |
| Numerical Answer Type (NATs) | No negative marking | No negative marking |
GATE 2023 Geomatics Engineering (GE) Syllabus- Important Topics
- GATE 2023 Syllabus for Geomatics Engineering (GE) consists of topics from- General Aptitude, Part A and Part B.
- The syllabus for General Aptitude Section is same for all the GATE Exams, however for each part, syllabus included various topics and sub-topics of each area.
- The table given below covers all the important topics from GATE Geomatics Engineering (GE) Syllabus 2023.
GATE Geomatics Engineering (GE) Syllabus 2023: Part A (Compulsory)
| Sections | Topics |
|---|---|
| Engineering Mathematics | Surveying measurements, Accuracy, Precision, Most probable value, Errors and their adjustments, Regression analysis, Correlation coefficient, Lease square adjustment, Statistically significant value, Chi square test. Any topic on probability? |
| Remote Sensing | Basic concept, Electromagnetic spectrum, Spectral signature, Resolutions Spectral. Spatial, Temporal and 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. |
| 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 |
GATE Geomatics Engineering (GE) Syllabus 2023: Part B
As stated above, Part B of the GATE Geomatics Engineering Exam 2023 will constitute two sections, Section I or Section II. Candidates have to attempt any one section out of two.
GATE Geomatics Engineering (GE) Syllabus 2023: Part B (Section I)
| 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, Levelling methods, Compass, Theodolite and Total Station and their uses, Tachometer, Trigonometric levelling, 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. |
GATE Geomatics Engineering (GE) Syllabus 2023: Part B (Section II)
| 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. |
GATE Preparation 2023 for Geomatics Engineering (GE)
This section contains all of the tips you'll need to prepare for GATE GE 2023. Before beginning their preparation, students are encouraged to read over the same.
Some study tips for acing GATE GE 2022 are provided below.
- Given that GE is a brand-new topic introduced, it is imperative that you study the GATE GE Syllabus 2022 in depth and cover all of its components.
- Read through the curriculum for your graduation, and if you have any questions about which subjects would carry the most weight on the test, speak with your mentors.
- After you have finished reading the books in the graduating level, you should only switch to the novels that are advised.
- Before moving on to the new material, it is important to review the previously learnt material.
- Look for sample papers or questions on the topic available online. You can also find answers to the geomatics engineering problems that are on the Civil Engineering paper.
- Also, candidates may check the GATE 2022 Geomatics Engineering Paper for reference and solve it.
GATE Geomatics Engineering (GE) Exam Pattern 2023 FAQs
Ques. Where can I find the all the information relevant to GATE-GE 2023?
Ans. You can find all the necessary information and details regarding GATE-GE 2023 on its official website. It is also recommended to check the official website daily for any updates.
Ques. How many marks does the General Aptitude section consists of?
Ans. The General Aptitude Section of GATE-GE 2023 consists of a total of 15 marks.
Ques. What are the few recommended books to prepare for GATE 2023 Geomatics Engineering Exam?
Ans. Here are few of the books we recommend: Surveying (vol. 1,2,3) by B.C. Punia, Ashok Jain, Arun Jain; Geomatics Engineering by Manoj K Arora, RC Badjatia; and Geomatics Engineering by Prof. Surbhi Jain, Mukesh Rai.
Ques. What is the pattern of GATE 2023 Geomatics Engineering (GE) exam?
Ans. The exam pattern for GATE-GE 2023 is:
| Features | Description |
|---|---|
| GATE GE Total Marks | 100 |
| GATE GE Total Number of questions | 65 |
| GATE GE Type of Questions | Multiple Choice Questions (MCQ); Multiple Select Questions (MSQ); Numerical Answer Type (NAT) Questions |
| GATE GE Number of Sections | Three Sections- General Aptitude, Part A and Part B. |
| GATE GE Section-wise Number of Questions | General Aptitude- 10 questions, Core Subject: Part A- 36 questions, Part B- 19 questions |
| GATE GE Section-wise Weightage | General Aptitude- 15 marks, Part A (mandatory) - 55 marks; Part B (Section I or Section II)- 30 marks |
| GATE GE Marking Scheme | 1 or 2 marks for each correct answer |
| GATE GE Negative Marking | 1/3 mark will be deducted for a wrong answer of a 1-mark question; 2/3 mark will be deducted for a wrong answer of a 2 marks question; There is no negative marking for MSQs and NATs |
Ques. How many sections are there in GATE 2023 Geomatics Engineering paper and what is the weightage of each section?
Ans. GATE 2023 Geomatics Engineering (GE) paper is divided into three sections-
General Aptitude with a weightage of 15 marks,
PART A with a weightage of 55 marks,
PART B with a weightage of 30 marks.
Ques. Will the GATE 2023 Geomatics Engineering Exam be hard to solve?
Ans. Since, it is a newly introduced exam, we cannot speculate anything. However, candidates are advised to prepare and give their best.
Ques. How many sections does the GATE GE 2023 Exam contains?
Ans. The exam contains of three sections: General Aptitude Section, Part A and Part B.
Ques. How many sections does the candidate have to attempt in GATE GE 2023 Exam?
Ans. General Aptitude Section and Part A are compulsory to attend. However, out of the two sections in Part B i.e., Section I and Section II, candidates have to attempt any one.
*The article might have information for the previous academic years, please refer the official website of the exam.
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An MS from IIT Kanpur is considered to be a highly respected and prestigious degree. The MS program at IIT Kanpur is reputed for its focus on excellent research and its strong focus on practical, hands-on learning. As an MS student, you get to work with some of the most experienced and respected scholars and researchers in their fields, which gives an insight into the latest industry developments and trends.
Additionally, not being located near metropolitan areas, IIT Kanpur gives a peaceful learning environment and students don’t spend much time partying or clubbing. Although it is a 2-year program, with the right determination one can complete it in 18 months also. If you are true to your passion you can also complete a Ph.D. under an experienced thesis advisor and won’t have to go to a foreign university for a Ph.D.
Overall, an MS from IIT Kanpur is a valuable and highly esteemed program that offers many opportunities in terms of career and professional advancement. Although it is challenging, the learning experience is worth the effort.
It depends on your career goals. GATE offers more options for engineering students. It is an all-around examination. You can go for MTech, PSUs, MS, and FRM. If you want more options, GATE will be better for you.
If you want to do an MBA, after graduation, CAT will be the better option. Almost all top B-Schools accept CAT scores for MBA.
Many GATE toppers leave PSU and join NITIE, instead of IITs because it offers better placements. Usually, students with good scores join ONGC, NTPC, BHEL, IOCL, and others. Despite the good salary, PSU jobs can get monotonous after a few years. So, the top rankers start looking for better career options. If they wish to do an MBA, they need to prepare for CAT. Some do prepare for CAT, but many join NITIE as it is an easier option. NITIE takes admission through GATE and the GATE score is valid for 3 years. So, they can easily get admission based on their GATE score.
Also, the institute has a great placement record. During the NITIE Mumbai placement in 2022, the average CTC offered was INR 25.41 LPA. The video below will convince you further to join NITIE Mumbai
Overall, its the excellent opportunities offered by NITIE that makes mant GATE toppers leave PSU and join NITIE
GATE consists mostly of numerical questions. It tests the aptitude for solving questions in less time. BITS HD papers have 10-15 numerical questions usually. The numerical questions aren’t on the same level as GATE and are just formula-based problems. Usually, around 80-90% of BITS HD questions are theory oriented. You need to have a good grasp of your engineering subjects to score well in BITS HD. The questions can come from anywhere in the syllabus. BITS HD usually consists -
- 15 Mathematics questions (difficulty usually higher than GATE)
- 15 general English questions
- 70 Engineering discipline questions
Also, note that BITS take admission based on GATE scores as well.
Here are some strategies that can help you prepare for GATE and ESE simultaneously.
- Compare the syllabus of GATE and ESE. Go through the previous years' questions of both. The technical portion of both examinations overlaps a lot. The major difference is question patterns and styles. Different types of questions are asked on the same topics. GATE tests aptitude for solving technical questions. While ESE puts more emphasis on technical details.
- Figure out which subjects contribute more to which examinations.
- If you have less time, start with GATE preparation. The topics can be covered easily and in less time. Once you are through GATE preparation, you can solve ESE questions without much difficulty.
- Focus on GATE and ESE preparations only.
First, go through the syllabus thoroughly. Once you are done with the syllabus, go through your notes and solve previous years' questions. Solve test series, and review hard questions. Analyze the tests you give and work on your mistakes.
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