KARNAADA.pptx made by - saransh dwivedi ( SD ) - SHALAKYA TANTRA - ENT - 4...
Space final
2. “There are some who question the relevance of space activities
in developing nation. To us, there is no ambiguity of purpose.
We don’t have the fantasy of competing with the economically
Developed nations in the exploration of moon or planets or
manned flight.
But we are convinced that if we are able to
play a meaningful role nationally & in the community of nations
we must be second to none in the application of advanced
technologies to the real problems of man & society.”
----- Dr Vikram A. Sarabhai, Father of India’s space program
3. The Rohini Sounding Rocket program to develop indigenously
developed and fabricated sounding rockets launched the first
single-stag e Rohini rocket in 1967, followed by a two-stage
Rohini rocket (100 kg payload to over 320 Km altitude).
HISTORY OF THE INDIAN SPACE PROGRAM
ROHINI
4. In 1969 Sriharikota was chosen as Rocket Launch Station (SHAR
RLS) for launching satellite launch vehicles and large rockets to
leverage from earths rotational velocity from west to east. On 15
August 1969 Indian Space Research Organization (ISRO) was
created under Department of Atomic Agency ( DEA ) to
conduct space research and application.
HISTORY OF THE INDIAN SPACE PROGRAM
Sriharikota
5. The 1st
Indian cosmonaut Rakesh
Sharma the 138th man into space,
spent eight days in space aboard
Salyut 7. Launched aboard Soyuz T-11
on 02 April 1984. During the flight,
Sharma conducted multi-spectral
photography of northern India in
anticipation of the construction of
hydroelectric power stations in the
Himalayas.
HISTORY OF THE INDIAN SPACE PROGRAM
Cosmonaut Rakesh Sharma
6. HISTORY OF THE INDIAN SPACE PROGRAM
In recent years, India has concentrated much of its space
development work on complex applications satellites and
more powerful rockets. The nation's two main interests are
satellites for remote sensing and communications -- used
For weather pictures, disaster warnings and feeds to 552
television and 164 radio stations on the ground.
8. THE INDIAN SPACE PROGRAM
1. APPLE
2. Aryabhata
3. Rohini
4. SROSS
5. IRS
6. INSAT
7. GSAT
9. THE INDIAN SPACE PROGRAM
One of India’s Geosynchronous Satellite Launch Vehicle
Was launched on April 18, 2001 placed 1.5 ton experimental
Satellite GSAT-1 into geosynchronous orbit 22,300 miles
Above earth.
GSAT is a communication satellite with digital
Audio, data & video broadcasting using 2 S-band, one High
power C-band & two indigenous C-band transponders.
Geo-synchronous satellites:
10. THE INDIAN SPACE PROGRAM
GSAT-2 is a 2000 kg class
experimental communication
satellite onboard, the second
developmental test flight of
India's, GSLV-D2. It carries
4 C-band transponders, two
Ku - band transponders & a
Mobile Satellite Service (MSS)
payload operating in S-band
and C-band for forward link
and return link respectively.
GSAT-2
11. THE INDIAN SPACE PROGRAM
India's Technology Experiment Satellite (TES) was launched on
a Polar Satellite Launch Vehicle (PSLV-C3) from Sriharikota on
October 22, 2001.
( Technology Experiment Satellite )
13. THE INDIAN SPACE PROGRAM
The first experimental launch of a Satellite Launch Vehicle (SLV)
rocket took place on August 10, 1979. Eleven months later, on
July 18, 1980, India launched its first satellite, Rohini-1, to orbit
on an SLV from the Sriharikota Island launch site. Since then,
India has invested a great deal of development work in more
powerful rockets.
14. THE INDIAN SPACE PROGRAM
The first developmental launch of a larger Augmented
Satellite Launch Vehicle (ASLV) rocket took place on
March 24, 1987. Although an ASLV could lift a 300-lb.
satellite to an orbit 250 miles above Earth, it was
unsuccessful in its first try. The2ND
ASLV in July 1988
also failed. But, the 3rd
& 4th
attempts were successful.
15. THE INDIAN SPACE PROGRAM
Polar Satellite Launch Vehicle
(PSLV) debuted in September
1993 failed to attain orbit. But
its individual elements were
successful. PSLV could lift a
One - ton satellite to a Sun-
synchronous polar orbit.
PSLV - C4
(METSAT MISSION)
16. THE INDIAN SPACE PROGRAM
IRS-P6
In
PSLV-C5 ENVELOPE
PSLV - C5
(A flight profile)
17. THE INDIAN SPACE PROGRAM
With a lift of weight of 294 tone, the 44.4m tall
PSLV is a four stage vehicle employing solid
propellant stages in the first and third stages
and liquid propellant stages in the second &
4TH
stages. It also employs 6 solid propellant
strap-on motors for the first stage.
PSLV-C2
18. THE INDIAN SPACE PROGRAM
A 3 stage vehicle; 1st
stage is a 129
tonne solid propellant core motor
with 4 liquid propellant strap-ons
with 40 tonne propellant each, 2nd
stage is a liquid propulsion system
with 37.5 tonne propellant and a
cryogenic upper stage with 12 tonne
liquid oxygen & liquid Hydrogen.
(GSLV-D2)
19. THE INDIAN SPACE PROGRAM
The first attempt to launch a larger GSLV rocket on March 28, 2001,
failed on the pad when four strap-on boosters failed to reach the
required thrust. Next GSLV was launched on April 18, 2001, from the
Sriharikota Island launch site in the southern state of Andhra
Pradesh. It successfully placed a 1.5-ton experimental satellite called
GSAT-1 into geosynchronous orbit 22,300 miles above Earth.
( GSLV-D1)
21. THE INDIAN SPACE PROGRAM
Remote Sensing Applcations in:-
• Integrated mission for sustainable development. (IMSD).
• Natural Resources Information System ( NRIS).
•Crop Acreage & Production Estimation (CAPE).
• Rajib Gandhi National Drinking Water Mission.
• Ago-climatic Planning & Information Bank (APIB).
22. THE INDIAN SPACE PROGRAM
Krishna delta’s features such as beach sands shoals ,
mudflats, water logged areas etc are clearly Seen in
image. The 3 tributaries of the Krishna River, the
drainage pattern and river course changes could also
be noted.
Krishna delta
23. Image shows part of Bhavnagar, large rectangular
features are salt pans with inlet water (brine water)
and salt encrustations. Towards the top right is the
Bhavnagar Creek which is the source of salt water
from the sea to the salt pans. The linear feature in
the bottom right is the railway line and part of the
built up areas of Bhavnagar city
THE INDIAN SPACE PROGRAM
Bhavnagar
24. THE INDIAN SPACE PROGRAM
DelhiJaipur
Sensor : IRS1D LISS III Sensor : IRS1C PAN
26. THE INDIAN SPACE PROGRAM
RRSSCs are actively involved in a number of remote sensing applications
projects catering to National, Regional, State, District and Locale specific
needs. With the kind of infrastructure available at the regional centers
it is possible to cater to varieties of user requirements. Each centre is
specialized & well tuned to provide solutions to region-specific problems
using remote sensing techniques
Various works performed by RRSSCs are as follows:-