도시정보시스템 geographical information systemhyomin.deu.ac.kr/~tkbaek/ubi2015_2.pdf ·...
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GIS Lab. 1
Ubiquitous Urban Information
G I S [email protected]
http://hyomin.deu.ac.kr/~tkbaek/
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Mark Weiser
Ubiquitous computing is roughly the opposite of virtual reality.
Provide hundreds of wireless computing devices per person per office, of all scales.
Its highest ideal is to make a computer so imbedded, so fitting, so natural, that we use it without even
thinking about it.
(connection) UC. (invisible calm technology)
.(embodied virtuality)
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Ubiquitous(1)
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e-
USN
u-
.
e-()
u-.
Ubiquitous(2)
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GIS Lab. 4
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GIS Lab. 5
(Raster)
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GIS Lab. 6
:
1 1 0 0 01 1 0 0 00 0 0 0 00 0 0 0 00 0 0 0 0
0 0 2 2 20 0 2 2 20 1 1 1 21 1 1 1 11 1 1 1 1
0 0 2 2 20 0 1 1 20 0 1 1 20 1 1 1 21 1 1 2 2
1.:Jackpine2.3.500
1=lake 0=not lake1=Black Spruce 2=Jackpine 0=No
0=waterlogged 1=poor 2=Good
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GIS Lab. 7
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,
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GIS Lab. 9
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GIS Lab. 10
232
341438 1263633
:,, ,
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GIS Lab. 11
345215 1262168
:,, ,
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GIS Lab. 12
341219 1265050
:,, ,
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GIS Lab. 13
344651 1282159
:,, ,
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GIS Lab. 14
343539 1273717
:,, ,
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Ubiquitous(3)
Ubiquitous Environment Cyber Space
http://mjstar.kr/90099711479http://mjstar.kr/90099711479
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TV
IT SoC
PC
S/W
9
(BcN)
U-(USN)
IPv6
3
2.3GHz
DMB(/)
RFID
W-CDMA
DTV
(VolP)
8
IT839
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Ubiquitous
Computer -> Human
Stationary -> Mobile
(Embedded, Pervasive)
(Sensor, SoC)
Networking(Device )
Cyber(+)
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u-City
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U-City
Ubiquitous
Package
, ,
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U-City
(, )
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U-City
,
, ,
, , ,
IBM
http://photo.empas.com/swe0487/swe0487_402/photo_incview2.tsp?psn=4939&pre=photo_view2.html?psn=4939http://photo.empas.com/swe0487/swe0487_402/photo_incview2.tsp?psn=4939&pre=photo_view2.html?psn=4939
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Web
Ubiquitous Devices, ITS, IBS, FMS, Digital Home, Remote Management, Ubiquitous Sensors, RFID, GPS, GIS
u-Health
u-Entertainment
u-Learning
u-Traffic
u-Security
u-Logistics
u-Gov
u-Environment
U-City
MobileUbiquitous Network
Web
Web
Mobile
u-
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GIS Lab. 23
Urban Information System
Geographic(al) Information System
,, , , , , ,
, ,
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GIS Lab. 24
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GIS Lab. 25
What is a GIS? U.S. Geological Survey, USA
In the strictest sense, a GIS is a computer system capable of assembling, storing, manipulating, anddisplaying geographically referenced information, i.e. data identified according to their location.
Montana State Library A Geographic Information System(GIS) is a computer system for assembling, storing, manipulating, and displaying data which contains physical locations(geographic coordinates) of features and information about those features (attribute data).
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GIS Lab. 26
What is a GIS?
Georeferenced Data
2
2 ,
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GIS Lab. 27
Geomatics Geoinformatic
, , , , ,
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GIS Lab. 28
, /, , , , , ,, , ,, ,
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GIS Lab. 29
GIS GIS
GPS GPS
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GIS Lab. 30
, , .
,
, ,
,
,
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GIS Lab. 31
GPS
(GIS)DBMS (GIS)
/
(GIS) (GIS)
/
/
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GIS Lab. 32
:
:
:
:
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GIS Lab. 33
1.1>
(RS)
, ,, , ,
, , , ,
(GIS)
, , , /,GIS
, , , ,, ,
(GPS)
GPS, ,, GPS
/ , ,,
(DP)
, ,,
, ,, ,
(EOS)
, , , ,
, , ,
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GIS Lab. 34
1.1>
, , ,, ,
, ,
, , ,
,
, ,
, ,
, ,
, ,, , ,
,, , , , ,
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GIS Lab. 35
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GIS Lab. 36
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GIS Lab. 37
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GIS Lab. 38
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GIS Lab. 39
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GIS Lab. 40
1.
1(1970:1 ) Fisher (CG;LCG)-1964Symap
1970 Odyssey
Dangermond 1969 ESRI(Morehouse ARC/INFO )
Sinton Intergraph
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GIS Lab. 41
2 Tomlinson 1964 CGIS
(Canada Geographic Information System)
3 (US Bureau of Census)
1967 DIME (Dual Independent Map Encoding)
(ADMATCH;Software )
DIME TIGER
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GIS Lab. 42
CGIS
CLI (Canada Land Inventory)
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GIS Lab. 43
-
-
-
-
-
-
-
1:50,000
1() - 7() ()
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GIS Lab. 44
CGIS
Freeman chain code- 8 incremental code
edge matching
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GIS Lab. 45
4 (US Geographical Survey): DLG-,
5
( 3)
1:1,000,000
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GIS Lab. 46
2 (1980)
ESRI(Environmental Systems Research Institute) ARC/INFO,
INTERGRAPH Intergraph
SYNECOM Infomap
- (UIS, UIS-2), ( )
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GIS Lab. 47
3 (1990)
EWS PC
Network
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GIS Lab. 48
20x0-
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GIS Lab. 49
?()
( ) (, , )( )( )( )
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GIS Lab. 50
() , 1
? TV ?
? ?
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GIS Lab. 51
2. G I S ?
data Integration(1) ( )
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GIS Lab. 52
, ()
,,,,()
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GIS Lab. 53
GIS
() GIS
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GIS Lab. 54
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GIS Lab. 55
GIS,
,
, , ,
, (, , ...)
(, )(, , )
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GIS Lab. 56
GIS
()
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GIS Lab. 57
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GIS Lab. 58
(1)
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GIS Lab. 59
(2)
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GIS Lab. 60
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GIS Lab. 61
GIS
() (Area)
,
N1
N1 N3
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GIS Lab. 62
GIS
,
(Grid)
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GIS Lab. 63
,
, , , .
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GIS Lab. 64
10 2 160123456789
10111213141516
00000001001000110100
01100101
011110001001101010111100110111101111
10000
0123456789ABCDEFG
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GIS Lab. 65
2 10: 0-99 3 10: 0-999 4 2: 0-15 = 24-1 8 2: 0-255 = 28-1 4 16: 0-65535 = 164-1 16 2: ?
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GIS Lab. 66
()
A B
0
0
1
1
0
1
0
1
A+B
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GIS Lab. 67
()
A B AB
0
0
1
1
0
1
0
1
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GIS Lab. 68
()
A B A+B
0
0
1
1
0
1
0
1
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GIS Lab. 69
()
A B A+B
0
0
1
1
0
1
0
1
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GIS Lab. 70
()
()
, .
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GIS Lab. 71
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GIS Lab. 72
() ,
, , ,
address matching
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GIS Lab. 73
GIS multi media database
GIS Georeferenced DataKey
Data(base)
Data Georeferenced Data Hyper link
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GIS Lab. 74
(Overlay)
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GIS Lab. 75
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12 3
4
A
B C
D E
1&A
2&A1&D2&B 2&D
1&E2&A
1&C
1&B
2&C3&C
3&B3&D
3&E2&E
4&B4&D4&C4&E
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GIS Lab. 76
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12 3
4
A
B
CD
12 3
4
1A 2A3A
2D2C
1B
2B
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GIS Lab. 77
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12 3
4
AB
CD
1A
2B
EF G
4D
2C
2F 3E1G
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GIS Lab. 78
(N) : (: N-1) : (N)
Network Topology Line(1) : Node(0) : Line(1)
Network, , , Polygon Topology( Polygon )
Polygon(2) : Line(1) : Polygon(2)
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GIS Lab. 79
L1
N1
N2
N3
N4
N5
N6N7
L2L3
L4
L5
L6L7
L8
L9
Line From Node To Node123456789
114223365
233366577
1234567
Node Line1-1-23-7-5-8
24-3
9-6-9
5-4
8
6 7
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GIS Lab. 80
EXERCISE 1 : : :
N1
N2 N3 N5
N4
N6
N7
L2 L3 L5
L6
L1 L4
Line From Node To123456
1234567
Node Line
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GIS Lab. 81
L1
N1
N2
N3
N4
N5
N6N7
L2L3
L4
L5
L6L7
L8
L9
Line Left Right123456789
211234141
121313414
1234
Area Line-1-14-6
-526
A2A1
A4
A3
7
-8-4-59
9
-8
7 3 -3 2
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GIS Lab. 82
EXERCISE 2 :: :
L1
N1 N3N4
N6
L2
L3L4
L5
A2
A1
A4 A3L6
Line Left Right123456
1234
Area Line
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GIS Lab. 83
EXERCISE 2 :: :
LINE From Node To Node Left polygon
Right polygon
123456
Ubiquitous Urban Information 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16Ubiquitous u-City U-City U-City U-City 22 24What is a GIS?What is a GIS? 29 31 32 33 34 35 36 37 38 391. 41CGIS 43CGIS 452 (1980)3 (1990)20x0- 49 502. G I S ? 52 GIS (1) (2) GIS GIS 64 66 67 68 69 () ()GIS multi media database (Overlay) - - - 79 80 81 82 83