rs 1 introduction
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Remote Sensing
Main References:
1- Berkeley University of California Remote Sensing Tutorial
http://www.cnr.berkeley.edu/~gong/textbook/
2- Canada Center for Remote Sensing (CCRS) Tutorial
http://ccrs.nrcan.gc.ca/resource/tutor/fundam/pdf/fundamentals_e.pdf
http://www.ggy.bris.ac.uk/personal/JonathanBamber/teaching/ccrs_tutorial/tutorial/indexe.html
Main References:
1- Berkeley University of California Remote Sensing Tutorial
http://www.cnr.berkeley.edu/~gong/textbook/
2- Canada Center for Remote Sensing (CCRS) Tutorial
http://ccrs.nrcan.gc.ca/resource/tutor/fundam/pdf/fundamentals_e.pdf
http://www.ggy.bris.ac.uk/personal/JonathanBamber/teaching/ccrs_tutorial/tutorial/indexe.html
Remote Sensing Extra References:
Books1- Lillesand, T.M. and Kiefer, R.W, 1987, Remote Sensing & Image Interpretation
2- Gonzalez,R.C., P. Wintz, 1987. Digital Image Processing
3- Pratt, W., 1991. Digital Image Processing
Iran University instructures Class sessions1- Valadan Zoej, BSc Remote Sensing Class, Khaje Nasir Toosi University
2- Serajian, BSc Remote Sensing Class, Tehran University
Websites:1- NASA RS Tutorial http://rst.gsfc.nasa.gov/Front/tofc.html
2- Remote Sensing Tutorial http://www.crisp.nus.edu.sg/~research/tutorial/rsmain.htm
3- CCRS Radar Tutorial http://cct.rncan.gc.ca/resource/tutor/gsarcd/downlds_e.php
4- Hawaii RS introductionhttp://satftp.soest.hawaii.edu/space/hawaii/vfts/oahu/rem_sens_ex/rsex.spectral.1.html
Extra References:
Books1- Lillesand, T.M. and Kiefer, R.W, 1987, Remote Sensing & Image Interpretation
2- Gonzalez,R.C., P. Wintz, 1987. Digital Image Processing
3- Pratt, W., 1991. Digital Image Processing
Iran University instructures Class sessions1- Valadan Zoej, BSc Remote Sensing Class, Khaje Nasir Toosi University
2- Serajian, BSc Remote Sensing Class, Tehran University
Websites:1- NASA RS Tutorial http://rst.gsfc.nasa.gov/Front/tofc.html
2- Remote Sensing Tutorial http://www.crisp.nus.edu.sg/~research/tutorial/rsmain.htm
3- CCRS Radar Tutorial http://cct.rncan.gc.ca/resource/tutor/gsarcd/downlds_e.php
4- Hawaii RS introductionhttp://satftp.soest.hawaii.edu/space/hawaii/vfts/oahu/rem_sens_ex/rsex.spectral.1.html
Remote Sensing Extra References:
Websites:
5- Hawaii Radar Tutorialhttp://satftp.soest.hawaii.edu/space/hawaii/vfts/kilauea/radar_ex/intro.html
6- RS Tutorial http://www.neodc.rl.ac.uk/tutorials/rstutorial/RStutorial.htm
7- University of Melbourne RS Lectur PPTshttp://www.geom.unimelb.edu.au/research/mers/Downloads/downloads_RS.htm
8- Remote Sensing Satellites List and Characteristicshttp://www.geocities.com/bssafaee/satinfo.htmlhttp://www.crisp.nus.edu.sg/~research/tutorial/appendix.htm
9- JPL Radar site http://www.jpl.nasa.gov/radar/sircxsar/
Extra References:
Websites: 5- Hawaii Radar Tutorialhttp://satftp.soest.hawaii.edu/space/hawaii/vfts/kilauea/radar_ex/intro.html
6- RS Tutorial http://www.neodc.rl.ac.uk/tutorials/rstutorial/RStutorial.htm
7- University of Melbourne RS Lectur PPTshttp://www.geom.unimelb.edu.au/research/mers/Downloads/downloads _RS.htm
8- Remote Sensing Satellites List and Characteristicshttp://www.geocities.com/bssafaee/satinfo.htmlhttp://www.crisp.nus.edu.sg/~research/tutorial/appendix.htm
9- JPL Radar site http://www.jpl.nasa.gov/radar/sircxsar/
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Chapter 1: Introduction
Chapter 2: Remote Sensing Physics
Chapter 3: Optical Remote Sensing Systems
Chapter 4: Radar Remote Sensing
Chapter 5: Satellite Sensors
Chapter 6: Image Processing
Chapter 7: Remote Sensing Applications 6
IntroductionIntroductionIntroduction
Chapter 1Chapter 1Chapter 1
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Definition
RS Remote Sensing
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What is Remote Sensing?
Remote means far away. Remote
sensing means sensing things
from a distance.
What senses do we use remotely
if we watch a football game from
the stands?
smell freshly baked bread?
hear a telephone ring?
What are our other two senses and
why arent they used remotely ?
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Satellite
Launch
Sensing
Receiving DataVisualization
REMOTE SENSING
Translating
data
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Definition
Remote Sensing is thescience and art of acquiring
information about the Earth s
surface without actually beingin contact with it.
This is done by sensing andrecording reflected or emitted
energy and processing,
analyzing, and applying that
information.
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Remote sensing is often donefrom space using satellites.Hundreds of images are sentevery day from the satellites to
receiving stations on Earth. TheEarth s entiresurface isimaged everyweek or so.
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History of Remote Sensing
No n-visib le port ions of e lectromagnetic spectrum, main ly near-inf rared,t raining of photo -interpretat ion
1940's
Color photography was invented1940's
American Society of Photogrammetry was establ ished. Radar developmentfor mi l i tary use started
1934
Aeria l photogrammetry was developed1920 -50
World War I. Aer ia l reconnaissance: Beginning of photo in terpretation1910 -20
Airp lanes were used as a p latform for photography1909
Ki tes were used for photography1882
Paris ian Photographer, Gaspard Fel ix Tournachon u sed a bal loon toascend to a height of 80m to obta in the photograph over Bievre,
France
1858
Photography was invented1839
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History of Remote Sensing
Earth-Resources Sate l l i te from other countr ies such as India, Japan,
and USSR. Japan's Marine Observing Sate l l i te (MOS -1)
1980 -90
F r enc h SPOT-1 Hi g h Re so l u t i on V i s ib l e se nso rs M S S , TM , HRV ha vebeen the ma jor sensors for data col lect ion for large areas al l over theworld. Such data have been widely used in natura l resourcesinventory and mapping. Major areas include agricul ture, forest , we tland, mineral explorat ion, mining, etc.
1986
Second generation of Landsat sensor: Thematic Mapper1982
The launch of Landsat-1, or ig ina l ly ERTS -1,Remote sensing has beenextensive ly investigated and appl ied since then
1972
The term "Remote Sensing" f i rst appeared1962
Further development of non-visib le photography, mul t i-cameraphotography, co lor-in frared photography, and non -photographic
sensors. Sate l l i te sensor development - Very High ResolutionRadiometer (VHRR), Launch of weather sate l l i tes such as N imbus andT I R O S
1950 -1970
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History of Remote Sensing
New generation of space-borne sensors wi th high spatia l resolution( Ikonos, Quickbird, )
Generation of Hyperspectra l sensorsincreased Radar in terferometry use for disp lacement measuring
2 000-
Proposed EOS aiming at providing data for g lobal change moni tor ing .Various sensors have been proposed.J a p a n ' s J E R S-1 S A R,European ERS Remote Sensing Sate l l i te SAR,Canada's RadarsatRa da r a nd i ma g i ng sp e c t rome te r da ta w i ll b e the m a j o r the me o f t hisdecade and probably next decade as wel l
1990-
A new type of sensor ca l led an imaging spectrometer, has been
developed.developers: JPL, Moni teq,ITRES and CCRS.P rodu c ts : A IS , A V IRIS , FL I , CA S I , S FS I , e tc .
198 6-
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Who Uses Remote Sensingand Why?
Face on Mars
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The Surveyor, who make a Map or Updateprevious Maps
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The geographer, who looks for changes onthe Earth s surface that need to be mapped
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The forester, who needs information aboutwhat types of trees are growing and if they
have been affected by disease, fire, or
pollution
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The farmer, who wants to keep an eye on how hiscrops are growing and if they ve been affected by
drought, floods, disease or pests
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The ship captain, who needs to findthe best route through the northern
ice packs
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The geologist, who is interested infinding valuable minerals
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The firefighter, who sends out his crewsbased on information about the size and
movement of a forest fire
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And there are many more ways touse remote sensing .
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Use of Remote Sensing
A fundamental use of remote sensing is to extend our visual capability.
With remote sensing images, we can do a lot more than refr eshing our memories,
which is a primary goal of conventional photography.
Measure and map spatial dimensions of objects from remote sensing images
Monitor the dynamics of the phenomena on the earth surface
Monitoring the vigor and stress of vegetation and environmental quality
Measuring the temperature of various objects
Detecting and identifying catastrophic sites caused by fire, flood, volcano,earthquakes etc
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Use of Remote Sensing
Volume of fish schools in water
Crop production of agricultural systems
Water storage and runoff of watersheds
Population in rural and urbanized areas
Quantity and living conditions of wildlife species
Measuring fine displacements
Lots of applications in lots of Scientific fields
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