HASIL PRESENTASI,,,.pptx

8/18/2019 HASIL PRESENTASI,,,.pptx

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ALTIMETRY RADAR

BY :KELOMPOK 2

PEMBIMBINGFENY ARAFAH, S.T.,

M.T.



Kelompok 2 :1. M . r u s d i

: 14 2 5 0 10 2 . o r e !" o M #r i o p #s o : 14 2 5

0 1$ % . S #d #m &u s ' e ! ( #i " #l

: 14 2 5

0 2 2

4. M #r i # ) e r !#d i !# : 14 2 5

0 5% 5. Y o &#!e s * &#l e

: 14 2 5

0 5$ + . , i - &e !/

: 14 2 5 0 5 . H e r u ' u s #

!- o : 14 2 5

0 2

. S #) r i - # #r mi k o : 14

2 5 0

$ . M .#!d i mi ( - #&u l &u d # : 1% 2 5 0 0

10 . 3 d e e s !#' # ) #' u : 1% 2 5 0 %

11. M . H #) i ) u l l #&: 1% 2 5 12 5

12 . #u r e ! # p i !- o : 1% 2 5 0 44

1% . M .#r ) i s #l #m : 12 2 5 0 + 5



S#-eli-e #l-ime-r' r#d#r

• Altimetry radar me!/ukur#k-u '#!/ diperluk#! si!'#l r#diou!-uk mem#!#r d#ri pes##- #-#us#-eli- ke permuk##! )umi d#!

kem)#li ke pes##--o& )e)er#p# )#!d '#!/ di/u!#k#! :



RA6AR7r#dio de-e-io! #!d r#!//i!/8• Ko!sep r#d#r

adalah men!"!r #ara" dari $en$%r "e taret. &"!ran #ara" ter$e'!t dida(atdenan )ara men!"!r *a"t! yandi'!t!h"an el%m'an ele"tr%maneti"$elama (en#alarannya m!lai dari $en$%r "e taret dan"em'ali lai "e $en$%r.

• +i$tem radarAda tia "%m(%nen !tama yan ter$!$!n di dalam $i$te

radar, yait! antena, tran$mitter-(eman)ar $inyal danre)ei/er -(enerima $inyal

http://id.wikipedia.org/wiki/Sensor





01AT I+ ANTENNA

An ele)tri)al de/i)e *hi)h)%n/ert$ ele)tri) )!rrentint% radi% *a/e$, and /i)e /er$a.



antenna

o!sis-s o( #! #rr#!/eme!- o( me-#lli o!du-or79eleme!-8Terdiri d#ri susu!#! ko!duk-or lo/#m

Elek-rik '#!/ -er&u)u!/ 7)i#s#!'# mel#lui s#lur#!-r#!smisi8 ke pe!erim# #-#u pem#!#r

)id#!/ #k-u )er;#ri#si i!i mem#!#rk#! <#u&d#ri #!-e!# ke ru#!/ #!/k#s# se)#/#i /elom)#!/med#! elek-rom#/!e-ik )er/er#k.





John Wilkin

Active microwave systems

(1) Satellite Altimetry

[email protected]

I!S "uilding #oom $1%!

&'&*''++ (gvoice)

#emote Sensing o, the

Atmos-here and cean





/istory o, Altimetry

Skylab 1973-1974 Seasat 1978 Geosat 1985-1990

Topex/Poseidon

1992 – 1/5/200

Jason-1 2001 -

GFO 1998 -Envisat 2002 -

ERS-2 1995 -

OSTM/Jason-2 2008 -

!"S-1 1991-2000

Cryosat-2 April 8 2010 -

&--p:==.'ou-u)e.om=#-&>;?S#Y@@*k10

http://www.youtube.com/watch?v=cSaYIIBZk10

http://www.youtube.com/watch?v=cSaYIIBZk10





Kes#l#&#! Br)i- #d#l#& p#d# p#!<#!/ /elom)#!/'#!/ s#!/#- p#!<#!/ 740 000 km8. H#l i!id#p#- dikur#!/i de!/#! me!/#!#lisis d#-##l-ime-er:

Se)u#& pe!dek#-#! empiris, #d#l#&

u!-uk me!dek#-i kes#l#&#! or)i-de!/#! -i!/k#- poli!omi#l per-#m##-#u kedu#.

C!-uk memi!im#lk#! pe!/&#pus#! si!'#l , s#l#&s#-u &#rus me!//u!#k#! me-ode '#!/ le)i&

#!//i& '#i#-u: 7rosso;er mi!im#lis#si /lo)#l,me-ode i!;erse8

















T#)el di )##& me!//#risk#! )#!d '#!/ umum di/u!#k#!d#l#m pe!/ider##! <#u&.







1%*d%e$

radar*%r"



D@6@B









Sel#i! i-u u!-uk #p# l#/i '## >>>



Cses i! Soie-'

• Airpl#!es use r#d#r -o #;oidollisio!s #!d -o oordi!#-e l#!di!/s

• Bper#-ors ;isu#ll' #-& -&e r#d#rou-pu-s #!d rel#' -&e i!(orm#-io! -opilo-s



Cses i! Soie-'

• olie oers use r#d#r -o de-e-people &o dri;e o;er -&e speedlimi-

• T&eir r#d#r u!i-s #re omp#- (ore#s' por-#)ili-' #!d (#s-, #ur#-euse



Cses i! Soie-'

• 3rou!d m#ppi!/ r#d#r is o(-e! usedi! o!s-ru-io! se--i!/s

• T&e' dr#/ -&e u!i- #ross -&e /rou!d-o de-ermi!e i( -&ere #re #!' o)<e-sor u!s-#)le soil &ere -&e' pl#! o!)uildi!/



Cses i! Soie-'

• T&e mili-#r' use r#d#r -o de-e-e!em' #r-iller' #s ell #s -&eir o!m#&i!er'

• T&e' #! s&o &ere -&eir ;e&iles#!d soldiers #re i! rel#-io! -o e!em'm#&i!es



RADAR da(at mendete"$i adanya 'enda







Altimetry: How it works



Re3eren)e elli($%id

S#-elli-e posi-io! is

de-ermi!ed rel#-i;e -o #!#r)i-r#r' re(ere!esur(#e G #! ellipsoid.

T&is re(ere!e ellipsoid is# r# #pproim#-io! o(

E#r-&Is sur(#e, # sp&ereJ#--e!ed #- -&e poles.

T&e #l-i-ude o( #so!#)o;e -&e re(ere!eellipsoid is me#sured -oi-&i! % m.

Altimetry: How it works

Corrected radar

range

Precision orbit

determination











4l!tter

T#r/e- -erse)u- -erm#suk )e!d#G)e!d# #l#m seper-i -#!#&, l#u-,

ur#& &u<#! 7seper-i &u<#!, s#l<u #-#u &u<#! es8, )#d#i p#sir, &e#!7-eru-#m# )uru!/8, -ur)ule!si #-mos(er, d#! e(ek #-mos(er l#i!,seper-i reJeksi io!os(er, <#l#! me-eor, Kek##u#! <u/# d#p#- kem)#lid#ri )e!d# )u#-#! m#!usi# seper-i )#!/u!#!

( L Al i



em#!(##-L-#! Al-ime-r'R#d#r

1. e!e!-u#! -i!//i d#! p#!<#!/ /elom)#!/2. e!e!-u#! -opo/r# permuk##! l#u-

%. e!e!-u#! /eoid di il#'#& l#u-#!4. e!e!-u#! k#r#k-eris-ik #rus5. e!/#m#-#! p#s#!/ suru-+. S-udi (e!ome!# el !i!o. e!/#m#-#! k#r#k-eris-ik #rus. 6#! l#i! l#i!,,,



Ho do e o)ser;e &#!/es i! ie

s&el;es #- # o!-i!e!-#l s#le>

*#/#im#!# ki-# me!/#m#-i peru)#&#! di r#k esdi sk#l# )e!u#>

T&e (olloi!/ #re e#mples #)ou-

o)ser;#-io!s



B)ser;#-io! pri!iple

Oh=Ot ? (u!7tides, penet., backscat., pressure,SLR, MDT,..., thickness8



&#- do -&ese o)ser;#-io!s

-ell us>71 'e#rs o( &#!/e8



Re/io!#l

-&ik!ess&#!/e1$$4G2012

G0. m='e#r

G1.5 m='e#r

Firs- -ime i-& -&iso;er#/e, resolu-io! #!d

-ime sp#!





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HASIL PRESENTASI,,,.pptx