NASA ARC Project - PowerPoint PPT Presentation

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NASA ARC Project

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Web-based Geographic Information Services and Analytic Tools for Natural Habitat Conservation and Management NASA ARC Project Department of Geography, San Diego State ... – PowerPoint PPT presentation

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Title: NASA ARC Project


1
NASA ARC Project
  • Web-based Geographic Information Services and
    Analytic Tools
  • for
  • Natural Habitat Conservation and Management

Department of Geography, San Diego State
University Ed Almanza Associates
2
Web-based GIServices
  • Data Warehouse (Catalog Metadata)
  • Interactive Internet Mapping Facilities
    (Internet Map Servers)
  • On-line Analytical Tool (Java applets) for
    Remote Sensing Images and Change Detections.

3
Web-Site
  • Http//map.sdsu.edu/arc
  • Required Web Browser Java applets capability (IE
    5.0 or Netscape 4.0 later)
  • Suggested Screen Resolution 1024x768

4
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5
Project Overview
  • Create a Prototype Framework for Web-based
    GIServices in Environmental Monitoring.
  • Explore different Internet technologies.
  • Integrate/Customize different software and
    programs together.
  • Case Study Areas Mission Trail Regional Park
    (MTRP) with ADAR and IKONOS images.

6
Data Warehouse
  • Use ArcCatalog to Create Metadata in XML for ADAR
    and IKONOS images.

7
Data Warehouse
  • Create two version of metadata FDGC Standard
    and Simple version (with the most essential
    elements).
  • Use HTTP to allow users to download images.

8
Interative Internet Mapping
  • Apply ESRIs ArcIMS software package to create a
    Internet Map Server on Microsoft Window 2000
    Server with IIS 5.0.

9
Interative Internet Mapping
  • Use JavaScript to create dynamic display of
    remote sensing images with different map layers.

10
On-line Analytical Tools
  • Java Applets (Java Advanced Imaging API and Java
    2D API)
  • JavaScript (dynamic Web display, communicating
    with Internet Map Servers)
  • Existing Software (Panoramic Viewer).

11
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12
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13
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14
Key Technologies
  • Java Programming.
  • XML (Extensible Markup Language) for metadata and
    communication with Internet Map Servers (ArcIMS
    ArcXML).
  • Internet Map Server (ESRIs ArcIMS, AutoDesks
    MapGuide, INTEGRAPHs GeoMedia Web Map,
    SmallWorlds Internet Application Servers, etc.)

15
Future Development Mobile GIServices
16
Contacts
  • Ming Tsou ltmtsou_at_mail.sdsu.edugt
  • Douglas A. Stow ltstow_at_mail.sdsu.edugt
  • Ed Almanza ltsuperpark_at_igc.orggt
  • John Kaiser ltjkaiser_at_typhoon.sdsu.edu gt
  • Liang Guo ltguo_at_rohan.sdsu.edu gt

17
Internet Map Server
  • Supported by Geography Department.
  • http//map.sdsu.edu

Client (Web browser) Java applets
Internet Map Server ArcIMS
Web Server map.sdsu.edu
Internet
Client (Web browser) IMS Viewer
Client (Web browser)
Regional Database (GIS)
18
GIS functions)
http//map.sdsu.edu/gis/lab/lab-5.htm
19
Remote Sensing (Change Detection)
http//map.sdsu.edu/gis/lab/lab-11.htm
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