0 - FTP Directory Listing - Nato
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FIQURE 2. REPRESENTATIVE OPERATIONAL SAR SYSTEM<br />
3.l PFXCFIIME SPACB CONST,TEI.I.ATION<br />
SCENARIO<br />
Cmtraq b thc launch-on-demand ucnario. ihr rracctinn<br />
spscchmc radar ucnario mah uw of a -mall l.EO rHIar<br />
c~mr~ainn that pmvk horl ma IhcNcr wmh. a* wcll m<br />
high mnlulim imaginp upm thc dclcclin or cueing nl a<br />
tar:ct'* C'cwncc. Thiq sccnarin dncr niii prrcludc ihc<br />
capahilily to c~ecut~ a wgc launch In *uppkmnla p-acclim<br />
cnnsicllalinn or to rccnnhlulc thc *ywm aq ~~ICIIIICI arc<br />
dewmycd dump majw mnflici.. Thr cimlml nl this siiunkm<br />
. wnuld rc%idc in Ihc Ihcatcr cnmmmdcr who a1.o ha% ihc<br />
rcqwnsihilily and capahilily 10, rral :imr tarkin: 111 thc<br />
.pacchmm radar and ~pacrcrafl. In Firure 2. lhrrc radan<br />
npntm: in lhc SAR modc am dcpicicd. mr pwidinp .!rip<br />
map imaging in I wide arc8 urpi I*mcion mdc and the<br />
nkr tw pmviding thc hi#hcr mu,lutinn *lightme In nJri<br />
in chimlniring rmy iarylr that harc hrcn dcitxtrd. Mi*<br />
chmy tn*truinnr to Ionb. in diflrmni urn. lor cxamp~c. are<br />
cnmmandcd in real time hy IIK field cmnniantdr mnhilc<br />
cimtml uarim. n huh can alw xccp~ mhovrd pwc\utl m<br />
paniallr prnccwd imaging data fmm ihc orhilirp rrdan.<br />
kpcnding m Ihc lime lram el Ihc lint launch. lhcre iq an<br />
impurtani iradcnll hclwccn accnmpliqhinp a11 imapins<br />
pcwng mhurd thc rpcccrali. lhclulinp rnmprium nf<br />
input data to .lomi imap nf ptrniid iaryir. vcnuq thc<br />
dnwnlinkin: nl rmkr widchnd imapin: data fnr war real<br />
tim pmcrwin: in thc cnmmadrr's m wd rrmtml cnnudc.<br />
Thc Iallcr is mnsl likcly to be prrfcmd. until cnmplcaly<br />
reliahk autnpmn-in: d inulin: &a hn hn urmdully<br />
vrlidalcd. The implcmcntalinn nf an cfficicni widchand<br />
dnmlink is very rmightlmad and cm nm M thc mhrrrd<br />
ndar M y 10 pide the canrmnicalhr &nunlink apmum<br />
10 lhsl anhcr tnnuniturlmcnru nuld m k -q.<br />
The pwirinn nl a commander'* cm:mad cwwol c#mu*lc<br />
ur( d statim to usk ud crmd the nd wmw.<br />
pl"S mlkled data. n*l pmidc J.U 1u.m at quid i.<br />
an c.unlial pan dah mal qrnlMl ryum. ah# with t k<br />
Uidehnd mal time damlink imn ~hce uakm.<br />
unall aimnna lranuni18 a canmand la Ihc SAR In 'spotlight"<br />
a pnr(inn 01 Smn Charlie where unmnpnizcd cnmy arwir<br />
may hc hidden in a wmdcd area. AI lime 1.1. Ihc SAR<br />
SpuliQhlr k tm Charlie a1 high reudulicm. using I uinninp<br />
km. a d wcnmplirk mpcal Id- a nrrwry in inreme<br />
rrwlulnm. AI lim 14. a SAR plrrsud nr panialiy pmccrd<br />
imapc ir dnwnlinkcd I o Ihc mnhilc grnund rtalinn. which<br />
mvcaI\ a clu