?????????????

1
?????????????WebGIS??????

• ?????????????????
• ???
• veevee_at_gate.sinica.edu.tw

2
????

• ?????????
• 1.??????
• 2.??????
• 3.??????
• ??
• 1.Geography Network
• 2.ECAI Data Clearinghouse
• 3.MODIS
• 4.ASTER

3
????

• ????????????????
• ??????????????????????????????
• ?????????????????,?????????????????????????????
• ??????????????????????????,?????????????????

4
??????? ????
????? ?????
1.? ??????? 1.1.       ?????(?????????????)
1.2.       ?????(??????????,???????????)
1.3.       ?????(??????????,????????????)
1.4.       ?????(???????????)
2.? ?????? 2.1.       ????
2.2.       ??????
2.3.       ??
3.? ?????? 3.1.       ?????
3.2.       ?????
3.3.       ?????
3.4.       ????
3.5.       ????
3.6.       ????????
5

• ???????????????

6
????????

• ???????
• ????????
• ?????????????
• ??????????
• ???????????????
• ??????(??????)
• ?????????(????????)
• http//gis.ascc.net/NDASupport/map1.html

7
???????????

• http//webgis.sinica.edu.tw/map_moi/

8
????/??????
9
??????
10
??????????????
http//140.109.13.123/tan
11
????????

• http//thcts.ascc.net

12
?????????
http//gis.ascc.net/aerialphoto/
13
????
14
??????

• ?
• ?

? ?
? ?
? ? ? ?
? ?
? ?
? ? ? ?
15
???????

• ???????????????
• http//www.afasi.gov.tw/
• ?????????????
• http//map.fb09.forest.gov.tw/
• ?????????????????????????,????????????????????????
  
• ??????????????
• ????????????http//las.sinica.edu.tw

16
?????????????

• http//gis.ascc.net/forest/

17
(No Transcript)
18
???????????
19
???????????????

• ? ? ? ? ? ? ?(SPOT)
• ?????(XS)????(Pan)???? ,?????PAN????10??,XS????20?
  ?
• ? ? ? ? ? ?(ERS-1/2)
• ?????????(SAR)??,??????,??????? ,?????PAN????30??
• ? ? ? ? ? ?(LANDSAT)
• ???1972???,???????,?????,????????????LANDSAT
  7,????????15???
• ??? EROS-A1??
• ??????????1.8??,??????????????????11???
  
• MODIS-Terra/Aqua
• ??36???,???????????SPOT?Landsat????,?????0.405?14.
  385µm,???????????????,?????????????,???250??(band
  12)?500??(band 37)?1000??(band 836)

20
????????????

• http//www.csrsr.ncu.edu.tw/service/query/total/to
  tal.html

21
(No Transcript)
22
????
23

• ????????

24
Geography Network

• a framework for sharing and discovering GIS data
  and services on the Internet
• http//www.geographynetwork.com
• http//gis221.sinica.edu.tw/MetadataExplorer/
• GN is portal for spatial catalog searching
• ????web browser??????????????
• ????????????????????
• ????????????????

25
http//www.geographynetwork.com
26
Content Type

• Data ?
• ??(live,downloadable,offline..)
• Maps?
• ???,????????????(Data)
• Applications?
• ????
• Web Services?
• ??Web???????????
• Applications can access Web services through Web
  protocols such as HTTP and XML

27
GN Data Publishers
MetaData Server
Geography Network
Map Services
Data Services
Geo Services
Solutions
ArcIMS Services
Static Maps
Clearinghouses
Data Downloads
28
????Registration
29
? ?
30
(No Transcript)
31
(No Transcript)
32
????????

• http//gis221.sinica.edu.tw/MetadataExplorer/

33
(No Transcript)
34
Electronic Cultural Atlas Initiative (ECAI)

• http//www.ecai.org

35
ECAI Clearinghouse Search

• http//ecaimaps.berkeley.edu/clearinghouse/

36
????
37
??????MODIS

• http//modis.gsfc.nasa.gov

38
??????MODIS

• http//www.ascc.net/nl/91/1804/03.txt
• ??????(????)
• ???????250 ??1000??
• ???(?????????????????) ?12?
• ????????????????? ????

39
MODIS????

• http//daac.gsfc.nasa.gov/MODIS/

40
??????ASTER

• http//edcdaac.usgs.gov/aster/glovis.asp

41
??????ASTER

• http//asterweb.jpl.nasa.gov/

42
??????ASTER

• http//gis.ascc.net/NDASupport/aster.pdf
• Aster?????????????(Advanced Spaceborne Thermal
  Emission and Reflection Radiometer)?????
• ?????????????????????????
• ??Visible and Near Infrared (VNIR), the
  Shortwave Infrared (SWIR), and the Thermal
  Infrared (TIR) ,??????1590m
• ??SPOT??,???????,??????????????

43
??????ASTER

• http//edcdaac.usgs.gov/aster/glovis.asp

44
??????????????
45

• ?? ?? ?? ?? ?