Photogrammetry and Remote Sensing

By : Ashish Rawat

Updated : Feb 17, 2021, 12:14

Remote Sensing is a part of the aligned technology of Photogrammetry used to assemble various information from imagery. The unique point of this technology is that it collects information without getting into personal touch with the object. Due to its high usage and importance, this is one of the most pivotal topics in various competitive exams like JEE, SSC-JE, ISRO, and other state Engineering exams.

It's paramount to solve the Photogrammetry and Remote Sensing GATE questions and the paper pattern that can assist with refining the paper solving speed and accuracy. This article includes the inside and out study of Photogrammetry and Remote Sensing to help in your GATE CE preparation.

Important Photogrammetry and Remote Sensing Topics for GATE CE

Topic	Explanation
Visual image interpretation	It is the first step in Remote Sensing imagery. Here, the use of size, shape, colour, contrast, and position are analysed and studied. Through indirect visual analysis, height gets determined.
Flying height	To get the AGL, the average area of terrain gets subtracted from an altitude above the sea level. It gives an average flying height above the ground level.

Tips to Solve Photogrammetry and Remote Sensing Questions for GATE CE

Study the Photogrammetry and Remote Sensing for computer science notes properly and practice Photogrammetry and Remote Sensing MCQ pdf as much as possible. This will enhance your problem-solving skills.
While designing a study plan, ensure you give enough time for revision and solving Photogrammetry and Remote Sensing online quiz.
Purchase some easy-to-follow books, use them for making notes and solving any query related to the topic.
Stay relaxed and composed. Always remember that a positive and healthy mind achieves success. Read the Photogrammetry and Remote Sensing questions properly and solve the easiest one first and the difficult one later.

Importance of Photogrammetry and Remote Sensing in GATE

The foremost importance of Photogrammetry and Remote Sensing is that it offers one of the most lucrative and high-paying career options for students.
It is the most intriguing and easy topic in the GATE exam. By studying this topic well, you can get good marks in exams and boost your overall score.
Remote Sensing has a wide array of real-life applications like it helps in accumulating data over spatial areas and is used to monitor their changes over time.
It also plays a cardinal role in getting exact measurements about cultural heritage and is helpful in planning restoration projects.

Most Recommended Books for Photogrammetry and Remote Sensing for GATE CE

Here is the rundown of the most Recommended Books by experts and toppers. Each Photogrammetry and Remote Sensing book contains Photogrammetry and Remote Sensing study material for GATE CE.

Book	Author/Publication
Advances in Remote Sensing	Peter M. Atkinson and Nicholas Tate
Photogrammetry and Remote Sensing	Matt Weinberg
Remote Sensing	Basudeb Bhatta

Why Prepare Photogrammetry and Remote Sensing from BYJU'S Exam Prep?

Preparing for Photogrammetry and Remote Sensing MCQ questions requires sheer practice and hard work. On such a premise, BYJU'S Exam Prep has guzzled the strategy of organised planning supplemented by high quality and an exceptional methodology. It conducts Photogrammetry and Remote Sensing quiz, live video courses, mock tests, Photogrammetry and Remote Sensing online test, and substantially guarantees 360 degrees learning experience. All Photogrammetry and Remote Sensing notes for CE get designed by experts based on the Photogrammetry and Remote Sensing gate syllabus.

Frequently Asked Questions (FAQs)

Q. What is Photogrammetry used for?

Photogrammetry is used for photography in surveying and mapping. It measures the distances between objects. It is also useful in the three-dimensional technique that employs photographs as a means of metrology.

Q. What is the difference between Photogrammetry and Remote Sensing?

Photogrammetry refers to the study of aerial photographs to make measurements to derive accurate information. Whereas, remote sensing refers to the use of sensors to measure various parameters with any physical kinship

Q. How to score more marks in Photogrammetry and Remote Sensing?

Follow these quick hacks to fetch more marks in this section -

Make a habit of solving Photogrammetry and Remote Sensing online quiz.
Read Photogrammetry and Remote Sensing notes for GATE pdf provided by BYJU'S Exam Prep.
Go through the photogrammetry and Remote Sensing syllabus for GATE and study the important topics first

Q. What is the future scope after studying remote sensing?

The scope of remote sensing is wide and offers a plethora of opportunities in the future. You can become a scientist, Tech Engineer, and Photogrammetry Analyst.

Q. How many questions are asked from Photogrammetry and Remote Sensing in GATE CE exam?

A total of two or three questions are asked from Photogrammetry and Remote Sensing in the GATE exam.