GATE 2025 GEOMATICS ENGINEERING SYLLABUS
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Table of Contents
GATE Geomatics Engineering (GE) Syllabus 2023: Important Topics, Exam Pattern, Preparation
Authorities have recently introduced Geomatics Engineering as a new paper in GATE exam. Geomatics Engineering (GE) Syllabus 2023 will consist of two major sections- General Aptitude and Core Subject (Part A and Part B). The students need to mandatorily attempt Part A. However, they will have a choice in Section I or Section II of Part B. The students who opted for Geomatics Engineering (GE) as their primary paper can appear for Civil Engineering (CE), Geology and Geophysics (GG), Environmental Science & Engineering (ES), or Mining Engineering (MN) as their second paper. CheckGATE Exam Pattern 2023
GATE Geomatics Engineering (GE) Syllabus 2023 will include Remote Sensing, GNSS, GIS, Maps, Land Surveying, Digital Image Processing, and other topics from graduation level. Since the paper has been newly introduced and the mock tests are difficult to find, the students are advised to consult their mentors for GATE Preparation 2023. With the right guidance, the students can surely ace the exam.
Table of Contents |
What is Geomatics Engineering? Geomatics is a professional discipline. It involves measuring, designing, developing, and operating systems for collecting and analyzing geospatial data and processes of land, oceans, natural and manmade infrastructures. The geomatics professionals use the latest satellite, laser, acoustic, and information technology in doing so.
Read the article to know more about the GATE Geomatics Engineering (GE) Syllabus 2023, exam pattern, preparation tips, important books, and much more.
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GATE Geomatics Engineering (GE) Syllabus 2023: Important Topics
Candidates who wish to ace GATE GE 2023, need to go through the detailed syllabus. General Aptitude Syllabus for GE will remain the same as other papers. Meanwhile, given here is the detailed syllabus of all the three sections in GATE GE.
GATE Geomatics Engineering (GE) Syllabus 2023: Part A (Mandatory)
| 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. Anything on probability? |
| 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 |
| 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
Part B of GATE Geomatics Engineering Paper will consist of two sections- I and II, Candidates can choose any one of the following sections. The choice of choosing one of the two sections can be made during the exam.
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. |
| Direct Link for GATE 2023 Geomatics Engineering (GE) Syllabus PDF |
GATE Geomatics Engineering (GE) Exam Pattern 2023
| 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 a wrong answer; For 2-mark MCQ, 2/3 mark will be deducted for a wrong answer; No negative marking for MSQs and NATs |
GATE Geomatics Engineering (GE) Marking Scheme 2023
Given below are the distribution of section-wise 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 |
GATE Preparation 2023 for Geomatics Engineering (GE)
This section provides the necessary material for preparing for GATE GE 2023. The students are advised to go through the same before commencing their preparation.
Given below are some study tips for acing GATE GE 2023.
- Since GE is a newly introduced subject, be thorough with GATE GE Syllabus 2023 and do not leave out any topics.
- Go through your graduation syllabus and consult your mentors regarding the topics that might be of the highest weightage in the exam.
- Switch to the recommended books only after going through the books of graduation level.
- Before learning the new stuff, revise the already learned topics.
- Look for mock tests online for the subject. Try to solve the questions on geomatics engineering from Civil Engineering paper.
Best Books for GATE Geomatics Engineering (GE) 2023
| 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 |
Also CheckGATE 2023 Online Coaching
What is the scope of Geomatics Engineering (GE)?
- Some PSUs such as ISRO, DRDO, and Meteorology departments accept candidates from the Geomatics Engineering department. They offer high packages along with job security and other perks. In these PSUs, the candidates can earn up to 11 lakhs annually.
- Some institutes like CEPT University, IIT Dhanbad, Delhi, and Roorkee offer M. Tech in Geomatics Engineering. These institutes will provide in-depth and practical knowledge of basic concepts of Geomatics Engineering. The students of this course can get employed as GIS Developers, GIS Analysts, GIS Managers, etc.
- Global Navigation Satellite Systems (GNSS): GNSS has proven to be a major catalyst in revolutionizing applications needed in daily life. The graduates of this field use advanced GPS applications on land, sea, or in the air for different navigation applications.
- Remote Sensing: Remote Sensing devices are set up on satellites to collect images of the earth. It is used for detecting forest fires, identifying oil spills, etc. The organizations carry remote sensing professionals to do so.
- Hydrographic Surveying: This field measures, detects, and describes features on the seafloor that affect marine construction and navigation. Both government and private companies hire professionals in this field to carry out the task.
- Engineering surveys: Geomatics professionals monitor the structural stability of large dams, bridges, tunnels, etc. These surveys are vital for projects which are in the stage of planning, construction, and operation
GATE Geomatics Engineering (GE) Syllabus 2023 FAQs
Ques. In how many days can one wind up GATE GE Syllabus 2023?
Ans. The students need to go through every topic mentioned in GATE GE Syllabus 2023. They can do that in approximately six to eight months. However, they need to remember that the more time they devote to GATE Preparation, the more their chances of making the exam in the first attempt.
Ques. Can one complete GATE GE Syllabus 2023 without enrolling in any institute?
Ans. One can conclude GATE GE Syllabus 2023 without enrolling in any institute. However, the students would benefit a lot from the coaching institutes as they have a lot of teaching experience and owns ample amount of study material. The students need to make a wise decision and then commence their GATE Preparation.
Ques. What resources can one refer to for GATE GE Syllabus 2023?
Ans. The students can refer to the graduation-level books for Geomatics Engineering. They can even refer to recommended books for GATE GE Syllabus 2023.
Ques. Which are the best coaching institutes for GATE GE Syllabus 2023?
Ans. The authorities have recently introduced Geomatics Engineering as a paper. Hence, there are no advisable coaching institutes specifically devoted to GATE GE Syllabus 2023. The students are advised to consult their mentors/ teachers and then commence their preparation.
Ques. What is the ideal time that one should devote to GATE GE Syllabus 2023?
Ans. There is no ideal time that needs to be devoted to GATE GE Syllabus 2023. The students should try to go through every topic mentioned in the syllabus at least twice. This would take approximately six to eight months.
Ques. When will GATE GE Syllabus 2023 released?
Ans. The authorities have released GATE GE Syllabus 2023. The candidates can check out the same by visiting the official website and downloading the brochure for the session 2023. The candidates will have higher chances of excelling in GATE 2023 if they go through every topic mentioned in the syllabus.
Ques. Which topics carry maximum weightage in GATE GE Syllabus 2023?
Ans. Geomatics Engineering will be conducted for the first time in 2023. Hence, no information regarding weightage of topics is available. The students are advised to go through every topic mentioned in GATE GE Syllabus 2023.
Ques. Which topics should be given maximum importance in GATE GE Syllabus 2023?
Ans. Every topic in GATE GE Syllabus 2023 is valuable from the exam point of view. Hence, the students are advised to read thoroughly every topic mentioned in the syllabus. The students need to consult their mentors for additional resources as, Geomatics Engineering is a newly introduced paper and not much resources are available.
GATE 2025 : 20 Answered QuestionsView All
Ans. 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. Read more
Ans. Andhra University M.Tech admission is done in two ways, i.e. through GATE and through AP PGECET. To get admission, you need to have a valid GATE score or you need to score a valid rank in AP PGECET. Soon, Andhra University will release the notification for AP PGECET. Here are the tentative dates. Event Tentative dates Notification release date Second week of July 2022 Application form available Second week of July 2022 Admit card release date Second week of September 2022 Exam date Third week of September 2022 Result Second week of October 2022 Andhra University will release the application form online. Visit the official website of the institute regularly to get the updated information. Read more
Ans. 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 Read more
Ans. 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. Read more
Ans. 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. Read more
Ans. The required GATE rank depends upon various parameters like The engineering branch Company (PSU) Number of vacancies for the stream People who are graduating in 3-4 years are lucky as both IOCL and ONGC are planning to recruit in bulk because of massive retirements in both the companies. The mechanical and chemical branches are expected to have the most vacancies. Candidates will be called in a 1:5 ratio and thus, interviews will be the major determining factor of your selection. If you are unable to showcase your knowledge and talent during the interview, even a single-digit rank cannot guarantee your admission. A minimum of 40% marks are required to pass the interview. So if you get a call for the interview, don’t let your rank discourage you or even make you overconfident. Read more
Ans. Sikkim Manipal University has been ranked at 17 for Private Engineering by India Today in 2020. The largest department within the institution is the CSE department and it has also won the best department in SMIT multiple times. Admissions: Class 12th with mandatory subjects in Physics, Maths, Chemistry/computer science/biology is the prerequisite for admission to CSE at Sikkim Manipal. SMIT online, MET, JEE Mains is the examinations accepted for BTech admission. The total intake for CSE is 180 and the course fee is 12.20 lakhs. Curriculum: The University offers a well-structured and detailed curriculum with exposure to major areas of computer science like Big data analytics, robotics, cloud computing, ethical hacking, and more. The course structure focuses on providing students with knowledge of the core subjects of computer science in order to strengthen their foundation and make them industry-ready. Faculty: The university has 33 highly experienced and qualified faculties for CS. The faculty members also conduct seminars and workshops with esteemed institutions like ISRO, IIT, and TIFR. Infrastructure: The University offers a great infrastructure for the CSE department as it receives funding from two highly esteemed agencies, AICTE and ISRO. There are nine state-of-the-art practical labs like the Networking lab, digital circuit and microprocessor labs, GIS and remote sensing lab, advanced programming lab, and more. It also has a huge library with over 2500 journals and books dedicated to the CSE branch. It has been updated with modern facilities and infrastructure all across the campus in order to provide students with the best experience. Placements: AGS Infotech, Amazon, Britannia, Cipla, Capgemini are some of the major recruiters at the institute. Placement Rate within CSE 92.5% Lowest CTC 3.5 LPA Average CTC 5 LPA Highest CTC 18 LPA Sikkim Manipal University is a great option for students who want to pursue a BTech degree program in the CSE department. Read more
Ans. 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. Read more
Ans. IIT Roorkee admission 2023 hasn’t been wrapped up yet, hence its GATE cutoff too hasn’t been released as of now. M.Tech admission process of IIT Roorkee is conducted on the basis of the GATE cutoff, and all the candidates applying for admission into the M.Tech course under the non-sponsored category will be required to clear the cutoff for admission. The cutoff scores for M.Tech admission at IIT Roorkee for 2022 and 2021 have not been disclosed by the admission authority. Let’s consider GATE 2020 cutoff for a slight idea. Category GATE 2020 Cutoff General 77.1 EWS 79.1 OBC 72.32 SC 58.62 ST 61.33 Read more
Ans. First of all, admission to the IIT Roorkee MTech program is not given on the basis of GATE rank. The final shortlisting is done on the basis of Normalized GATE marks were used which is calculated by IIT Roorkee as follows: Normalized GATE marks = Normalized marks out of 100 or Marks*100\Maximum marks awarded in the paper that year For example if a candidate has scored 64 marks and the maximum marks given that year are 92, the Normalized GATE marks are 64*100/92=69.57. The table below comprises the expected GATE 2023 cut-off for IIT Roorkee based on the previous year's cut-off trends. MTech Course Cutoff Alternate Hydro Energy Centre 760-839 Architecture & Planning 650-844 Biotechnology 570-577 Civil Engineering 656-780 Chemical Engineering 650-657 Computer Science & Engineering 840-844 Disaster Mitigation & Management 700-710 Electronics and Communication Engineering 736-750 Electrical Engineering 760-779 Mechanical and Industrial Engineering 748-785 Read more
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College
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