WMT2 Technical Challenges

1
WMT2 Technical Challenges

• Allan Doyle
• NASA/SGT
• September 15, 2000

2
WMT-2 Beginning Wiring Diagram
Security E-Commerce
WFS
3
XML Considerations

• Leverage GML
• Use X-specs in a graduated way (much as GML
  does)
• Realize that 99 of data is not in XML databases

4
Testbed Joint WMT/GFST TIE SPEC Dependency
Diagram Version 5 (2000.08.10)
TIEs are centered on their completion dates
AUGUST
SEPTEMBER
OCTOBER
NOVEMBER
JULY
TIE G1 LOF Integration
LOF
TIE G2 Geospatial Fusion Operator Service
Fusion Operators
TIE W3 Edit Feature
TIE G3 WFS Integration LOF Handling
Transaction WFS
Geolink
TIE G5 Shareable LOFs
TIE W6 Annotate Image
WCS
FID
TIE W5 View Coverage
TIE G4 WMS, WFS WCS Access
TIE W2 Query Features
DEMO
TIE W4 Symbolize Features
Basic WFS
D E M O D R Y R U N S
Initially will use WMS1.0
TIE W7 SEC (1)
Filter
WMS
SLD
TIE W8 SEC (2)
Stateless Catalog
Legend
TIE W9 Context
TIE W0.1 NASSL
TIE W1 General Service Model
NASSL Investigation
TIE W0.2 POST/SOAP
TIE G6 Data Service Discovery
Service Registry
TIE W0.3 Populate Service Registry
CV Population
CV Mechanism