byDinesh
Updated on - 12 Aug, 2024
Remote Sensing is a multifield Ph.D. programme which is concerned with the gathering, interpretation and processing of data gathered from satellite and aerial systems used for observing the earth. Ph.D. Remote Sensing takes about 3-5 years to complete Studies have shown that. The curriculum offers specialized education in geographical concepts and techniques for observing the planet’s land surface, the seas, the atmosphere, and their inter relationships. Digital image processing, microwave remote sensing, hyperspectral remote sensing, LIDAR, photogrammetry etc are taught along with some elective from geography, geology, Environmental science etc Students do research in areas such as land use cover mapping, disaster response, precision agriculture, forestry, etc, using tools like classification algorithms, time series analysis, geospatial modeling etc.
For Ph.D. Remote Sensing standardized entrance exams that are accepted are GRE and GATE. Some of the institutes also have their own set of written tests and interviews to judge the analytical ability and the research aptitude of the candidates. Other specifications may include possession of a master’s degree in geospatial technologies, computer science, earth sciences, or related engineering disciplines, with specified percentage passing grades. The research experience and publications may also be considered by the universities that offer the above mentioned doctoral program.
| Highlights | Details |
|---|---|
| Full Form | Doctor of Philosophy in Remote Sensing |
| Duration | 3-5 years |
| Course Level | Doctoral |
| Eligibility | Master's degree in Remote Sensing, Geography, Geology, or related fields with minimum 55% marks, NET/GATE qualified |
| Top Colleges | Indian Institute of Remote Sensing, Jawaharlal Nehru University, University of Delhi, Indian Institute of Technology, Banaras Hindu University |
| Entrance Exam | NET, GATE, CSIR-UGC NET, university-specific entrance exams, JRF (Junior Research Fellowship) |
1. Candidates should possess minimum 55% marks in aggregate in their Bachelors degree in science/engineering/technology related disciplines.
2. Having a valid GATE/NET score or first division Master’s degree in remote sensing/GIS/geoinformatics with 55% marks in aggregate.
3. Have prior experience in research by way of publications, presentations or work done in other related capacities.
4. First, surveying and photogrammetry courses, basic programming skills, and solid mathematical background.
5. Knowledge and understanding of the English language and how to communicate both in writing, in reading, and speaking.
6. Recommendation letters that emphasize the ability of the candidate to perform future research and past academic performance.
| Subject | Important Topics |
|---|---|
| Satellite Remote Sensing | Sensor systems, image acquisition, data processing, satellite missions |
| Geographic Information Systems (GIS) | GIS fundamentals, spatial analysis, mapping, GIS software |
| Global Positioning System (GPS) | GPS principles, receiver technology, surveying, navigation |
| Spatial Analysis | Spatial data analysis, statistical techniques, modeling, visualization |
| Remote Sensing Applications | Land cover classification, change detection, natural resource management |
| Image Processing | Image correction, enhancement, classification, feature extraction |
| Microwave Remote Sensing | Radar systems, microwave imaging, SAR |
| Specialization | Job Profile | Average Salary (per annum) |
|---|---|---|
| Satellite Remote Sensing | Research Scientist, Remote Sensing Specialist | ₹8,50,000 - ₹14,50,000 |
| GIS and Spatial Analysis | GIS Analyst, Spatial Data Scientist | ₹7,50,000 - ₹12,50,000 |
| GPS and Navigation | GPS Engineer, Navigation Specialist | ₹8,00,000 - ₹13,50,000 |
| Remote Sensing Applications | Remote Sensing Scientist, Application Specialist | ₹8,50,000 - ₹14,50,000 |
| Image Processing | Image Processing Scientist, Researcher | ₹7,50,000 - ₹12,50,000 |
| Microwave Remote Sensing | Microwave Remote Sensing Scientist, Radar Specialist | ₹9,00,000 - ₹15,50,000 |
| Hyperspectral Remote Sensing | Hyperspectral Remote Sensing Scientist, Researcher | ₹9,50,000 - ₹16,50,000 |
| LiDAR Remote Sensing | LiDAR Remote Sensing Scientist, Researcher | ₹9,50,000 - ₹16,50,000 |
| Research and Development | R&D Scientist, Research Manager | ₹10,50,000 - ₹18,50,000 |
| Academia and Teaching | Professor, Lecturer | ₹8,00,000 - ₹14,00,000 |
| Industry | Remote Sensing Consultant, Business Development Manager | ₹10,00,000 - ₹18,00,000 |