• AglaSem
  • Schools
  • Admission
  • Career
  • News
  • Hindi
  • Mock Test
  • Docs
  • ATSE
aglasem
  • CBSE
    • Date Sheet
    • Syllabus
    • Sample Papers
    • Question Papers
  • ICSE / ISC
  • State Boards
    • Date Sheet
    • Admit Card
    • Result
    • Sample Paper
    • Question Paper
  • NCERT
    • NCERT Books
    • NCERT Solutions
    • NCERT Exempler
    • Teaching Material
  • Mock Tests
  • Study Material
    • Notes
    • Solved Sample Papers
    • Maps
    • Writing Skill Format
  • Olympiads
    • ATSE
    • KVPY
    • NTSE
    • NMMS
  • School Admission
  • Entrance Exams
    • JEE Main
    • NEET
    • CLAT
  • Students Guide
    • Careers Opportunities
    • Courses & Career
    • Courses after 12th
  • Others
    • RD Sharma Solutions
    • HC Verma Solutions
    • Teaching Material
    • Classes Wise Resources
    • Videos
No Result
View All Result
aglasem
  • CBSE
    • Date Sheet
    • Syllabus
    • Sample Papers
    • Question Papers
  • ICSE / ISC
  • State Boards
    • Date Sheet
    • Admit Card
    • Result
    • Sample Paper
    • Question Paper
  • NCERT
    • NCERT Books
    • NCERT Solutions
    • NCERT Exempler
    • Teaching Material
  • Mock Tests
  • Study Material
    • Notes
    • Solved Sample Papers
    • Maps
    • Writing Skill Format
  • Olympiads
    • ATSE
    • KVPY
    • NTSE
    • NMMS
  • School Admission
  • Entrance Exams
    • JEE Main
    • NEET
    • CLAT
  • Students Guide
    • Careers Opportunities
    • Courses & Career
    • Courses after 12th
  • Others
    • RD Sharma Solutions
    • HC Verma Solutions
    • Teaching Material
    • Classes Wise Resources
    • Videos
No Result
View All Result
aglasem
No Result
View All Result

NCERT Solutions for Class 11 Geography (Practical Work) Chapter 7 Introduction To Remote Sensing

by aglasem
August 29, 2021
in 11th Class
Reading Time: 1 min read
0

NCERT Solutions Class 11 Geography (Practical Work in Geography) Chapter 7 Introduction To Remote Sensing – Here are all the NCERT solutions for Class 11 Geography (Practical Work in Geography) Chapter 7. This solution contains questions, answers, images, explanations of the complete chapter 7 titled  Of Introduction To Remote Sensing taught in Class 11. If you are a student of Class 11 who is using NCERT Textbook to study Geography (Practical Work in Geography), then you must come across chapter 7 Introduction To Remote Sensing After you have studied lesson, you must be looking for answers of its questions. Here you can get complete NCERT Solutions for Class 11 Geography (Practical Work in Geography) Chapter 7 Introduction To Remote Sensing in one place.

Go to Exercise

NCERT Solutions Class 11 Geography Chapter 7 Introduction To Remote Sensing

Subscribe For Latest Updates

Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Geography for Class 11 so that you can refer them as and when required. The NCERT Solutions to the questions after every unit of NCERT textbooks aimed at helping students solving difficult questions.

For a better understanding of this chapter, you should also see summary of Chapter 7 Introduction To Remote Sensing , Geography, Class 11.

Class 11
Subject Geography
Book Practical Work In Geography
Chapter Number 7
Chapter Name

Introduction To Remote Sensing

NCERT Solutions Class 11 Geography chapter 7 Introduction To Remote Sensing

  • Panipat Institute Admission Open 2022
  • Rungta Institute Admission 2022 Open
  • ATSE 2022, Olympiad Registration Open.
  • LPU Admission 2022 Open - India's Top Ranked University

Class 11, Geography chapter 7, Introduction To Remote Sensing solutions are given below in PDF format. You can view them online or download PDF file for future use.

Introduction To Remote Sensing Download

NCERT Solutions for Class 11 Geography (Practical Work in Geography) Chapter 7 Introduction to Remote Sensing Download

Did you find NCERT Solutions Class 11 Geography chapter 7 Introduction To Remote Sensing helpful? If yes, please comment below. Also please like, and share it with your friends!

NCERT Solutions Class 11 Geography chapter 7 Introduction To Remote Sensing- Video

You can also watch the video solutions of NCERT Class11 Geography chapter 7 Introduction To Remote Sensing here.

Video – will be available soon.

If you liked the video, please subscribe to our YouTube channel so that you can get more such interesting and useful study resources.

Download NCERT Solutions Class 11 Geography chapter 7 Introduction To Remote Sensing In PDF Format

You can also download here the NCERT Solutions Class 11 Geography chapter 7 Introduction To Remote Sensing in PDF format.

Click Here to download NCERT Solutions for Class 11 Geography chapter 7 Introduction To Remote Sensing

Question & Answer

Q.1: Choose the right answer from the four alternatives given below 
(i) Remote sensing of objects can be done through various means such as remote sensors, 
human eyes and photographic system. Which of the following represents the true order of the revolution.
(a) ABC
(b) BCA 
(c) CAB
(d) None of the above 


(ii) Which of the following regions of Electromagnetic spectrum is not used in satellite remote sensing.
(a) Microwave region
(b) Infrared region
(c) X - rays
(d) Visible region


(iii) Which of the following is not used in visual interpretation technique ?
(a) Spatial arrangements of objects
(b) Frequency of tonal change on the image
(c) Location of objects with respect to other objects
(d) Digital image processing

Ans : (i) (b) BCA (ii) (c) X - rays (iii) (b) Frequency of tonal change on the image

Q.2: Answer the following questions in about 30 words.  
(i) Why is remote sensing a better technique than other traditional methods? 
(ii) Differentiate between IRS and INSAT series of satellites.
(iii) Describe in brief the functioning of pushbroom scanner.

Ans : (i) Remote sensing is an important technique for many geo-disciplines to collect information about the spatial distribution of objects at the Earth's surface such as crops, vegetation, soil, rock, snow, surface water, to identify object properties and to investigate their seasonal changes without in physical contact of object and phenomena, but in the traditional method of collecting this information has been time consuming and very expensive. Data collection using ground surveys is impractical for large projects. The end result is that traditional methods require a substantial amount of time. (ii) IRS is a constellation of geosynchronous satellites at an altitude of 700 - 900 km providing navigation system that is used to provide accurate real- time positioning and timing services over India and region extending to 1500 km around India. The Indian National Satellite System or INSAT, is a series of multipurpose geo-stationary satellites and revolves around the earth at an altitude of nearly 36,000 km launched by ISRO to satisfy the telecommunications, broadcasting, meteorology, and search and rescue operations. (iii) A push broom scanner is a technology for obtaining images with spectroscopic sensors. The pushbroom scanners consist of a number of detectors, which are equivalent to the number obtained by dividing the swath of the sensor by the size of the spatial resolution. In pushbroom scanner, all detectors are linearly arrayed and each detector collects the energy reflected by the ground cell (pixel) dimensions of 20 metres at a nadir's view.

Q.3: Answer the following questions in about 125 words. 
(i) Describe the operation of a whiskbroom scanner with the help of diagram.  Explain how it is different from pushbroom scanner. 
(ii)Identify and list the changes that can be observed in the vegetation of Himalayas

Ans : (i) A whiskbroom is a technology for obtaining satellite images with optical cameras. In a whiskbroom sensor, a mirror scans across the satellite's path, reflecting light into a single detector, which collects data one pixel at a time. A whiskbroom scanner sweeps in a direction perpendicular to the flight path, collecting one pixel at a time. The mirror is so oriented that when it completes a rotation, the detector sweeps across the field of view between 900 and 1200 to obtain images from visible to middle infrared regions of the spectrum, but the pushbroom scanners consist of a number of detectors, which are equivalent to the number obtained by dividing the swath of the sensor by the size of the spatial resolution. (ii) Images of Himalayas and Northern Indian Plain by IRS Satellite taken in May and November show differences in the types of vegetation. The red patches in May image refer to coniferous vegetation. In November image the additional red patches refer to deciduous vegetation and the light red colour is related to the rabi crops.

NCERT / CBSE Book for Class 11 Geography

You can download the NCERT Book for Class 11 Geography in PDF format for free. Otherwise you can also buy it easily online.

  • Click here for NCERT Book for Class 11 Geography
  • Click here to buy NCERT Book for Class 11 Geography

All NCERT Solutions Class 11

  • NCERT Solutions for Class 11 Accountancy
  • NCERT Solutions for Class 11 Biology
  • NCERT Solutions for Class 11 Chemistry
  • NCERT Solutions for Class 11 Maths
  • NCERT Solutions for Class 11 Economics
  • NCERT Solutions for Class 11 History
  • NCERT Solutions for Class 11 Geography
  • NCERT Solutions for Class 11 Political Science
  • NCERT Solutions for Class 11 Sociology
  • NCERT Solutions for Class 11 Psychology
  • NCERT Solutions for Class 11 English
  • NCERT Solutions for Class 11 Hindi
  • NCERT Solutions for Class 11 Physics
  • NCERT Solutions for Class 11 Business Studies
  • NCERT Solutions for Class 11 Statistics

All NCERT Solutions

You can also check out NCERT Solutions of other classes here. Click on the class number below to go to relevant NCERT Solutions of Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.

Class 1 Class 2 Class 3
Class 4 Class 5 Class 6
Class 7 Class 8 Class 9
Class 10 Class 11 Class 12

Download the NCERT Solutions app for quick access to NCERT Solutions Class 11 Geography Chapter 7 Introduction To Remote Sensing. It will help you stay updated with relevant study material to help you top your class!


Previous  Next

To get fastest exam alerts and government job alerts in India, join our Telegram channel.

Tags: GeographyNCERT Geography SolutionsNCERT SolutionsNCERT Solutions Class 11NCERT Solutions PDF

aglasem

Related Posts

KVPY 2021
11th Class

KVPY 2022 – Exam Held, Answer Key, Result

TS Inter 1st Year Time Table 2022
11th Class

TS Inter 1st Year Time Table 2022 – Check TS Intermediate 1st Year Exam Date 2022

Nagaland Board Date Sheet 2022
11th Class

NBSE Class 11 Routine 2022 | Check Nagaland Board Time Table

Karnataka Result
11th Class

Karnataka 1st PUC Result 2022 (out) – Check Here at dkpucpa.com

Next Post

NCERT Solutions for Class 11 Geography (Practical Work) Chapter 4 Map Projections

Discussion about this post

Registration Open!!

  • ATSE 2022, Olympiad Registration Open.
  • REVA University Admission 2022 Open
  • Panipat Institute Admission Open 2022
  • Rungta Institute Admission 2022 Open

Term 2 Solved Sample Paper 2022

  • Class 8 Sample Paper Term 2
  • Class 9 Sample Paper Term 2
  • Class 10 Sample Paper Term 2
  • Class 11 Sample Paper Term 2
  • Class 12 Sample Paper Term 2

CBSE Board Quick Links

  • CBSE Date Sheet
  • CBSE Result
  • CBSE Syllabus
  • CBSE Sample Papers
  • CBSE Question Papers
  • CBSE Notes
  • CBSE Practice Papers
  • CBSE Mock Tests

Class Wise Study Material

  • Class 1
  • Class 2
  • Class 3
  • Class 4
  • Class 5
  • Class 6
  • Class 7
  • Class 8
  • Class 9
  • Class 10
  • Class 11
  • Class 12

For 2022

  • Solved Sample Papers
  • Maps
  • Revision Notes
  • CBSE
  • State Board

Study Material

  • Class Notes
  • NCERT Solutions
  • NCERT Books
  • HC Verma Solutions
  • Courses After Class 12th

Exam Zone

  • JEE Main 2022
  • NEET 2022
  • CLAT 2022
  • Fashion & Design
  • Latest
  • Disclaimer
  • Terms of Use
  • Privacy Policy
  • Contact

© 2019 aglasem.com

No Result
View All Result
  • CBSE
  • ICSE / ISC
  • State Board
  • NCERT
  • Mock Test
  • Study Material
  • Olympiads
  • Schools Admission
  • Entrance Exams
  • Student Guide
  • HC Verma Solutions
  • Videos

© 2019 aglasem.com

REVA University 2022 Admission Open Apply Now!!