GATE Geomatics Engineering (GE)
Paper pattern
Mathematics, as this paper sets it
Geomatics Engineering — discipline chapters
- Remote Sensing I: Physical Principles, Spectral Signatures and the Four Resolutions
- Remote Sensing II: Platforms, Sensors, Data Products and Interpretation
- GNSS: Principle, Components, Data Collection Methods, DGPS and Errors
- GIS I: Data Sources, Data Models, Data Structures, DBMS and Database Creation
- GIS II: Basic Spatial Analysis — Interpolation, Buffer, Overlay, Terrain Modelling and Network Analysis
- Maps: Types, Scales, Plotting Accuracy, Sheet Numbering, Coordinate Systems, Projections and Datums
- Land Surveying I: Levelling Instruments and Methods, and the Compass
- Land Surveying II: Theodolite, Total Station and COGO, Tacheometry and Trigonometric Levelling
- Land Surveying III: Traversing, Triangulation and Trilateration
- Aerial Photogrammetry: Photographs, Scale, Relief Displacement, Stereoscopy, Parallax and the DEM
- Data Quantization and Processing: Sampling, Quantization, Linear Systems and Convolution
- Digital Image Characteristics: Histogram, Scattergram, and the Variance–Covariance and Correlation Matrices
- Basic Radiometric and Geometric Corrections: Registration and Resampling
- Image Enhancement: Noise and Spatial Filters, Contrast Enhancement (Linear and Non-linear)
- Image Transformation: Principal Component Analysis, Discriminant Analysis, Colour Transformations and Indices
- Basic Image Classification and Segmentation: Supervised and Unsupervised Techniques, Accuracy Analysis
Frequently asked questions
Is this GATE Geomatics Engineering material free?
Yes. Every chapter is free to read in English and Hindi. A free account adds scored practice, the full-length GE mock test in the real 65-question pattern, and the AI mentor.
How much of the GATE GE syllabus is covered?
The whole paper: 2 mathematics chapters as this paper's syllabus words them, and 16 chapters across all 12 discipline sections. General Aptitude is shared by every paper.
What is the GATE exam pattern?
65 questions for 100 marks in 180 minutes: General Aptitude for 15 marks and the paper for 85. A wrong MCQ costs a third of its marks; MSQ and NAT questions carry no negative marking.
Official sources
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