GPS

SSLC – SS – HISTORY IMPORTANT TIME LINE
tuyhW - fhyf;NfhL
3. 1930 – 1950
xt;nthd;Wf;Fk;
1885
2. 1920 – 1940
2013-14
1918 – Kjy; cyfg;Nghh; KbT
Kf;fpa Fwpg;Gfs; (16)
1. 1885 – 1919
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1920
1920 – xj;Jioahik
,af;fk; njhlf;fk;
1922 – xj;Jioahik ,af;fk;
iftply;
4. 1900 – 1920
VNjDk; Ie;J kl;Lk;
,e;jpa Njrpa fhq;fpu]; Njhw;wk;
1925
1927 – irkd; FO mikj;jy;
1928 – irkd; FO tUif
1930
1890
1930 1931 1932 -
Kjy; tl;l Nkir khehL
,uz;lhk; tl;l Nkir khehL
%d;whk; tl;l Nkir khehL
1935
1895
1938 - ,uz;lhk; cyfg; Nghh;
Jtf;fk;
1900
1905
1940
1905 -
tq;fg; gphptpid
1945
1907 - #uj; gpsT
1910
1945 - ,uz;lhk; cyfg; Nghh; KbT
1947 - ,e;jpah tpLjiy
1950
1950 - ,e;jpah FbauR
1914 – Kjy; cyfg;Nghh;
Jtf;fk;
1915
B.SRINIVASAN, GRADUATE TEACHER, GHS-GANGALERI – 99943 94610
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gj;jhk; tFg;G
r%f mwptpay;
Gtpapay;
myF – 5
ghlk; - 8
njhiy Ez;Zzh;T
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B.SRINIVASAN M.A.,M.Ed.,M.C.A.,
Graduate Teacher
Govt High School
Gangaleri – 635 122
Krishnagiri Dt
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2
njhiy Ez;Zzh;T vd;why; vd;d?
 Neubahf njhlh;G
nfhs;shky;
jfty; Nrfhpg;gJ
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njhiy Ez;Zzh;tpd;
tiffs;
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mbg;gil rf;jp %yk;
caphpdq;fspy;
njhiy Ez;Zzh;T
njhopy; El;g
njhiy Ez;Zzh;T
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caphpdq;fspy;
njhiy Ez;Zzh;T
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njhopy; El;g
njhiy Ez;Zzh;T
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mbg;gil Nfhl;ghLfs;
nraw;iff;Nfhs;
thd;top
jiu top
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1
nraw;iff;Nfhs; njhiy Ez;Zzh;T
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1
thd;top njhiy Ez;Zzh;T
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jiu top njhiy Ez;Zzh;T
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njhiy Ez;Zzh;tpd;
Muk;gk;
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gY}d;fs;
1
(1858–gpuQ;R Nkg;gpayhsh;fs;
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gwitfs;
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gl;lq;fs;
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tpkhdq;fs;
(1914 Kjy; cyfg;Nghh;)
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nraw;iff;Nfhs;fs;
epw;Fk; nraw;iff;Nfhs;
Rw;Wk; nraw;iff;Nfhs;
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epw;Fk; nraw;iff;Nfhs;
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Rw;Wk; nraw;iff;Nfhs;
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2
njhiy Ez;Zzh;tpd;
gFjpfs;
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#hpad;
5
1
czh;tp
gad;gLj;Jjy;
#hpad; - tsp
kz;ly ,ilr;nray;
gFg;gha;T
gjpkk;
,yf;F
1
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jfty; Nrfhpg;G
jiyikaplk;
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5
njhiy Ez;Zzh;tpd;
gad;fs;
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tptrhak;
fhLfs;;
kz; tsk;
ePh; Mjhuq;fs;
epy tsq;fs;
fdpk tsq;fs;
Rw;Wr;#oy;
fly; rhh; gad;ghL
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Nghplh; Nkyhz;ik
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Gs;sp tptuk; Nrfhpg;G
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thdpiy nraw;iff;Nfhs; glk;
-TIROS (1960 – USA)
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1
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Gtp ts nraw;ifNfhs; glk; LANDSAT (1975)
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Gtp ts El;g nraw;ifNfhs;
glk; - ERTS (1970)
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];ghl; nraw;ifNfhs; glk; SPOT (1986 – FRANCE)
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InfhNdh]; glk; - [g;ghd;
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ePh; epiyfs; glk;
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1
efuq;fs; glk;
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fdpk tsk; glk;
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nraw;ifNfhs; glk;
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2
GEOGRAPHICAL - Gtp
INFORMATION - jfty;
SYSTEM - njhFjp
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vd;d ,J?
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Gtp jfty; njhFjpapd;
Kf;fpa mkrq;fs;
nkd;nghUs;;
td;nghUs;
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 nkd;nghUs;
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Gs;sp tptuk; cs;sPL
Nrfhpj;jy;;
Gs;sp tptu Ngioahf khw;Wjy;
gFg;gha;T nra;jy;
tiugl ntspaPL
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 td;nghUs;
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mr;Rg;nghwp
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tiuglk; tiuAk; mr;Rg;nghwp
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efnyLg;ghd;
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Gtp jfty; njhFjpapd;
gad;ghLfs;
nraw;ifNfhs; jfty;(Kjd;ik Gs;sp tptuk;)
tiuglj;jhs; (,uz;lhk; epiy Gs;sp tptuk;)
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2
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nraw;ifNfhs; jfty;
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gad;ghLfs;
epy msit – epy gad;ghL
Fw;wq;fs; fz;lwpa
Gay; ,aw;if rPw;wq;fs;
kz; tsk; fz;lwpa
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epy msit – epy gad;ghL
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Area Distribution of various Land Use / Land Cover
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Sl.No.
Land Use / Land Cover Category
Area in Sq.km
1
Fallow Land
21.56
2
Build up Land
42.00
3
Single Crop
35.62
4
Water Body
1.90
5
Stone Waste
57.96
6
Shallow Land
1.86
7
Land with Scrub
44.84
8
Dense Forest
26.33
9
Open Forest
42.93
TOTAL AREA
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275.00
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kz; tsk;
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eP vq;Nf ,Uf;fpwha;?
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GPS - cyf miktplq;fs;
fz;lwpAk; njhFjp
GLOBAL
POSITIONING
SYSTEM
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GPS
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GARMIN GPS 60
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24 SATELLITES USED FOR GPS
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NAVSTAR
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TRACKING USING GPS
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cyf miktplq;fs; fz;lwpAk;
njhFjp (GPS) - gad;ghLfs; 2
Nghf;Ftuj;J ifg;Ngrp
fz;fhzpj;jy;
uhZtk;
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GPS - Nghf;Ftuj;J ifg;Ngrp
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GPS - fz;fhzpj;jy;
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GPS - uhZtk;
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kPd; tsk; fz;lwpa
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kPdth; glfpy; cs;s GPS fUtp
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GPS - gad;ghLfs; …
nghJkf;fs; gad;ghL
 epy msit
 Nkg; tiujy;
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GPS - gad;ghLfs; …
uhZt gad;ghLfs;
 fly; top Nghf;Ftuj;J
 Vtfiz
 kPl;Gg; gzp
 vjphp ehl;L uhZt gyk;
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GPS - gad;ghLfs; …
mwptpay; gad;ghL
 nraw;ifNfhs; ghijfs;
 Nkw;ghh;it
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GPS - gad;ghLfs; …
th;j;jf gad;ghL
 tq;;fp
 ifg;Ngrp fl;Lg;ghL
 tptrhapfs;
 Mw;wy; fl;Lg;ghL
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GPS - gad;ghLfs; …
Gtpapay; gad;ghL
 epy msit nra;Nthh;
 Gtp mikg;gpayhsh;fs;
-
ghJfhg;G – rpf;fdk; Jy;ypak;
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jpUg;Gjy; &
kPs; ghh;it
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rhpahd tpilia Njh;e;njL
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1. thd;top Gifg;glq;fisg;
gad;gLj;jp tiuag;gLk;
tiuglq;fs;
m. nrq;Fj;J
M. thd;top
,. ,aw;if
<. murpay;
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2. nghUis fz;Lgpbf;Fk;
topKiwia ---vd;wiof;fpNwhk;
m. ,yf;F
M. %yk;
,. czhp
<. gjpkk;
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3. kpd;fhe;jk; gpujpgypg;gij
fz;lwpAk; fUtp
m. ,yf;F
M. czhp
,. nghUs;
<. Gifg;gl fUtp
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nghUj;Jf
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nghUj;Jf
 1. epy msit
 2. njhiy Ez;Zh;T
 3. fhw;wpy; kpjf;Fk;
gY}d;
 4. tpkhdk;
 5. bIMh;Xv];
- mnkhpf;f If;fpa ehLfs;
- Vuhskhd topfs;
- Kiwahd thd;top
epow;glk;
- gpuQ;R Nkg;gpyhsh;fs;
- FWfpa fhyk;
(TIROS)
- Gtp jfty; njhFjp
- cyf miktplq;fs;
fz;lwpAk; njhFjp
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THANK YOU TO ALL…..
B. SRINIVASAN,M.A.,M.Ed.,M.C.A.,
GRADUATE TEACHER
GOVT HIGH SCHOOL
GANGALERI – 635 122
KRISHNAGIRI DT
CELL : 9994394610
E-mail : [email protected]
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