ITS ALL ABOUT REMOTE SENSING . IT'S APPLICATIONS, FUNCTIONS AND TECHNICS it is just uploaded for the help of students of city and regional planning and the civil engineering students of all the universities .

1. 9/6/2017

2. NAME : NOMAN MEMON
STUDENT OF: MUET JAMSHORO SINDH
SUBJECT : MAPPING AND REMOTE SENSING
DEPARTMENT : CRP , CIVIL ENGINEERING MUET
9/6/2017

3. REMOTE + SENSING
 TO CONTROL
 TO RUN
 TO OPERATE
9/6/2017
 Without physical
touch
 Without getting
in touch

4. Remote sensing
system
 The gathering of information from an object or surface
without direct contact.

5. History
 1858 Balloonist G.Tournachon made photographs of
Paris from his balloon.
 Systematic aerial photography developed for military and
reconnaissance purposes beginning in World War I and
reaching a climax during the Cold War .
 Artificial satellites in the latter half of the 20th century.

6. Types
 Passive Remote Sensing
 Photography
 Radiometers
 Infrared
 Active Remote Sensing
 RADAR
 LiDAR

7. Applications
 Forestry
 Agriculture
 Hydrology
 Sea Ice
 Land Cover

8.  signatures produced by wavelength-dependent
absorption.
 the ratio of reflected energy to incident energy as a
function.

9.  radiant energy that is measured by an aerial or
satellite sensor
 electromagnetic energy returned from the Earth’s
surface can be detected by a light-sensitive film.

10.  a function of the design of the sensor
 detectors in a remote sensor measures energy received
from a finite patch of the ground surface

11.  Parallel sensor arrays detecting radiation in a small
number of broad wavelength bands
 allow discrimination of different types of : vegetation,
rocks and soils,
clear and turbid water, and
some man-made materials

12. High Resolutions Low Resolution
Multi Spectral Hyper Spectral:

13. System Used
 Optical System
 RADAR System
 LiDAR System

14. Optical Remote System
 Optical remote sensing makes use of visible, near
infrared and short-wave infrared sensors to form images
of the earth's surface by detecting the solar radiation
reflected from targets on the ground.

15. RADAR System
 Radio Detection And Ranging
 Object detection system which uses electromagnetic
waves determine range, direction or speed

16. LiDAR System
 Light Detection And Ranging
 Measures distance by sending pulses of laser light that
strike and reflect from the surface of earth.

17. 9/6/2017