A Web Services Model for Geoscience Information - PowerPoint PPT Presentation

1 / 28
About This Presentation
Title:

A Web Services Model for Geoscience Information

Description:

A Web Services Model for Geoscience Information – PowerPoint PPT presentation

Number of Views:33
Avg rating:3.0/5.0
Slides: 29
Provided by: leea159
Category:

less

Transcript and Presenter's Notes

Title: A Web Services Model for Geoscience Information


1
A Web Services Model for Geoscience Information
Lee Allison - Arizona Geological Survey
3-D Geologic Mapping for Hydrogeology GSA Short
Course October 27, 2007
2
A new paradigm for digital geoscience information
3
20th century model
  • Give us your data
  • Individualized data centers
  • Convert your formats, system, servers

4
Problems with the old model
  • Loss of control of your data
  • Business model not sustainable
  • Stove-piped data sets

5
Proprietary Software, Versions
Operating Systems, Servers
Data Structures
With thanks to Lesley Wyborn, GA
6
Geoscience Information Network USGS State
Geologists, February 2007
  • Federal and state geological surveys will create
    a national geoscience information system
  • Distributed
  • Interoperable
  • Modular, scalable
  • Service Oriented Architecture (SOA)

7
The network is voluntary, not imposed from above
Interoperability
8
Don't panic!
  • We wont take your data away it stays with you
  • Your participation is voluntary
  • Keep your formats, system, servers

9
WWW operates on simple protocols
  • http hypertext transfer protocol ( ftp, etc)
  • html hypertext mark-up language
  • url universal resource locator
  • browser

10
Geoscience Information Network protocols
  • Open source standards Open Geospatial
    Consortium
  • Data interchange tool GeoSciML
  • Distributed data catalogues National Geologic
    Map DB National Data Catalogue, etc
  • Web services
  • 4-D search tools

11
Orbitz is a web service bringing information
seamlessly from dozens of web sites or data bases
12
Rainlog.orga web service built on Google Earth
13
National Geologic Map Database
14
GeoSciML developers
Data interchange tool Mark-up language wrapper
translates your data
Cocoon Uppalla, Sweden
GeoServerKeyworth, UK
CocoonOttawa
(Ionic Orleans)
Mapserver Arizona
CocoonVirginia
Tsukuba, Japan
GeoServer Canberra
GeoServer Melbourne
15
Using a web service step 1
GeoSciML Web Services Request
16
Web service request step 2
GeoSciML Web Services Request
17
Web service response part 1
GeoSciML Web Services Response
18
Web service response - part 2
GeoSciML Web Services Response
19
(No Transcript)
20
Web services are abundant
21
The Leica TITAN Network is a dynamic online
solution for sharing geospatial content in a
single, secure environment. Empowered by a 3D
virtual globe, the Leica TITAN Network allows
users to discover, visualize, share and retrieve
information.
22
The Leica TITAN client application is a free
web-based application that enables a global
network of users to interactively visualize and
share data for the purpose of contributing to
the creation of an online and information-rich 3D
virtual globe.
23
With the Geospatial Instant Messenger, chat,
find, download and retrieve geospatial data and
web services from other Network participants.
24
Create, publish and share a geospatial workspace
with other community members.
25
Switch worlds and view the geographic and
location-based content in another users work
space within the Network.
26
Network enables discovering, visualizing, sharing
and retrieving geospatial content (images,
terrain, 3D models, and vector data) and
location-based content like photos and live
camera feeds.
27
Building the Geoscience Information Network
AASG-USGS Steering Committee Test-beds (demo,
costs, barriers) National Geoinformatics System
Governance Committee
28
geoinformatics.info
Write a Comment
User Comments (0)
About PowerShow.com