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GEOG 181 Final Exam

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Q
1
:
Q2
.
trangeofthedefmtimofatographgbsbeuanewider.nu
inhgshownastheknowkdgeinwlved.Inoldtimes.tk
definitimofatographgisfcusingonproas.fm
ahiy
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impataneofmapweandstudyfmapsasscient.fi
corhistorialdocuments.ch
worksofart
,
repuntthethreequestionsinQDOSphereiAs.li
dfigurebasedonacirde.whichisompletdground.nl
Q3
1 0
( 0
2 0
3
:
werypointonihsurfaceatanqualdistanefromthecenter.EU
ipsoidiBasedonadipselaregukuoralsbpel.cn
dipsoidhasamgiraxisllongerlandamineraxisc.hr
ter)
②
。
Basidhg.adipsoidischoubasedmwhetherthedl.pe
oidisfittheregm.co
areathatwearegoingtodoresearchon.whichmeaut.lu
diferentregionsneedtouediferentdipsoidstobestf.tt
auuracyofinfrmation.io
he
ItisokagtomesphereasamoddoftheEarthwhenthesak.is
pretysmalllsmallerthanli5.oo.co
asolsincedifferencesbetweenasphereandaeupsadatthisscde.is
negligibk.Ontheotherhand.fr
larger-scdmgsclargerthanliz.ooo.co
)
weudpsoidasamoddoftheEarth.in
aso
,
ordrtomainontkaaurayofmg.at
:
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glinder
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Q5 :
Iwouldueanqual-areaprojeuimsinceitcoudpror.de
areaswithqalpopulationdensitiesofindigenouspop.ie
a)
qpeartohavequaldotdensitiesintheAmazonrainfo.tn
(b)
Tobestshutherateofhomeownershipfeaehstat.in
USA.Iwauduseconialprojutimsincew.lt
isinthemidlatitudreg.in
sothatconialprojationwithstandardlines.in
,
themidlatitdregionproduathelowestdistortion.IT
show
expeditimroutesaeronAntarctia.Iwouldmeanaz.mu
thpojentionsina.tk
azimuthdpwjeetiontangenttotheEarth.at
wouldshowAntarctiawiththehdistorl.in
South 126
QG.li/tzimuthfromCridNwth:6i-oq'=6o051'2.Azimuthfrom
62
0
0
1
-
1
9
=
81
0
Magnetic
Northi
Q 7
:
l.dk/Vame
Errormgelafehreexistsanrlapsbetueenvige.at
Placenent
adtwodrives.fllsGmlaahHut7hehkhhHutwhosepo.
int
ndshou.ua/sobeplaeedmtheland.instedofonthe
"
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waterbog.tk
7hereexistsadrivecominguweenthepoinanditslahleiuhdJ.tl
& 不⽐,
'
"
s
adetnrntmuhelinehka.de
,
"
isnotantered.andismotplaedinthepreferredloaim.tn
Taern
right.Q8-Whudesigningadtmap.weshouldaida.tk
nupscdefrstsinuwe.mu
stmakesurethatthewholeregimshouldobvianshgq.pe
onthemap.Inthemeantime.thescalewnnotbetosmalls.nu
dtsshouldalsobedearhgshownonthemap.tn
thesaondconsidrationisthedotsiu.Sinedtsize.is
rdatedtothevaheitrepresents.si
,
thatwemustfindarangeofsize.to
ensurethatmostofthedtsaredeary.is
iblewithouttomanyorerlpsortoolarge.tt
dnsiy
Q9iOzorepresenttwoquai
onsinQ91@oFirsthg.ther
earetomanydotsonthemap.tk
densigcftheedtsistolarge.andtomuchcoalescingofdoa.in
thedenseareas.seeondhg.lt
dotvaheistoomall.sothatmostofdotsaretoosmhto.ee
② Tk
mapshouldberedraunwithalargerdotvahu.whichme.am
thenunnberofdotswoulddecreae.Meanwh.ie
dots houldbejustbarehgcoakscinginthedenseareas.tl
0
,
:
Inherent
errorsiAninherenterrorisahndoferrorthatdreadyu.is
tinsouraduments.Operatondermrsil.tn
operationalerroriandmanipwlatimfunerimofac.IS
swsualhgcausedthnyhthedatacapl.me
Q11
:
Volunteeredgeographicinformationisageorefrencedtype.nof
seenasanextensionadparticipanyapproachestoC.IS
whiihalsooferspossibilitiesforgrnmentgeu.es
atizenscienethatcan.be
,
hdtoenhanethei
rgeospatialdatabase.Fcrexampk.co
penstrhlgandaooglemapMakerwillpror.de
atd
generalbasemapinformationandallowuserstocreatethe.ir
owncontentbymarkiylocatims
。
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