egyptian survey authority geographic information ...microsoft powerpoint -...

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ESA GIM Solution

Egyptian Survey Authority Egyptian Survey Authority

Geographic Information Geographic Information

Management SystemManagement System

(ESA GIM)(ESA GIM)By:By:

Kholoud Saad Salama Kholoud Saad Salama

EgyptEgypt



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ESA GIM Solution

AgendaAgenda

• About Egyptian Survey Authority

• ESA GIM Business Requirements

• System Concept

• System Data Flows

• System Architecture

• System Modules



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ESA GIM Solution

About Egyptian Survey AuthorityAbout Egyptian Survey Authority



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ESA GIM Solution

About Egyptian Survey AuthorityAbout Egyptian Survey Authority

• The Backbone for supplying data to the Egyptian

society.

• The Only governmental organization responsible

for the coverage of Egypt with topographic maps

• Responsible for supporting national cadastre and

land registration (In cooperation with Real Estate Office

in Ministry of Justice)



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ESA GIM Business RequirementsESA GIM Business Requirements



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ESA GIM Solution

Challenges that can be overcome with the Challenges that can be overcome with the aid of ESA GIMaid of ESA GIM

• Efficient Information Management

• Improve Competitive Power of ESA

• Establish unified access to Nation-wide Geo-Information

• Business Process Re-engineering

• System Scalability

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System ConceptSystem Concept



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ESA GIM Solution

System ConceptSystem Concept



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ESA GIM Solution

Data ModelData Model

• Building a data model is the foundation of the

system

• Merges cadastral and topographic data models

into a rather simplified data model

• Designed to support fast data access and inquiries



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ESA GIM Solution

Web ServicesWeb Services

• Provide access to GIS content and capabilities – on

demand , when needed , via any web-enabled application

• Adhere to standards , such as SOAP / XML and WSDL

• Allow integration with various entities , whether public or

private



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GIS Portal ToolkitGIS Portal Toolkit

• A toolkit developed by ESRI to support implementation of one-stop web sites for the discovery, transmission, and

use of geographic data and mapping services

• A technology and services solution for implementing

spatial data infrastructure (SDI) portals.



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GIS Portal ConceptGIS Portal Concept

• Portal Catalog

• GIS Data

• GIS Users

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Metadata fuels the GIS PortalMetadata fuels the GIS Portal

• The GIS portal is based on a Metadata catalog that describes and references the geographic information at

ESA

• Metadata is a summary document providing content, quality, type, creation, and spatial information about a

data set

• Can be stored in any format such as a text file, Extensible

Markup Language (XML), or database record.



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What does Metadata Do?What does Metadata Do?

• Helps with finding information– Think of metadata as the information content that

populates a Card Catalog

• Allows informed decisions about accessing and using the data– Legal statements regarding resources liability protect investment

• Data organization and provides management decisions of the resource



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ESA GIM Solution

System Data FlowsSystem Data Flows



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ESA GIM SolutionData Access via ESA GIM Web PortalData Access via ESA GIM Web Portal



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(11)

Generate Top Level Management Reports

Spatial Requests ( ESA Inquiries )Spatial Requests ( ESA Inquiries )



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ESA GIM Solution

(2)

Front Desk ActivitiesFront Desk Activities

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System ArchitectureSystem Architecture



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System ModulesSystem Modules



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I. Desktop Module I. Desktop Module –– Data ConversionData Conversion



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ESA Cadastre Information Management System ( ECIM)

Rural Cadastral Data Source

Geodatabase“ArcSDE”

ESA GIM Data ConversionESA GIM Data Conversion



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II. Web Based ModulesII. Web Based Modules

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1. ESA GIM Web Portal1. ESA GIM Web Portal

ESA GIM web portal allows both the public and

governmental entities of navigating metadata and sample

maps published via the portal, in addition to using a number

of functionalities as stated below.



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Metadata SearchMetadata Search



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ESA GIM SolutionESA GIM Web Portal home page, displaying available categories ofESA GIM Web Portal home page, displaying available categories of metadatametadata



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ESA GIM SolutionSearch form for specifying criteria to search for metadataSearch form for specifying criteria to search for metadata



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ESA GIM SolutionDisplaying search results for Administrative and Political BoundDisplaying search results for Administrative and Political Boundaries categoryaries category



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ESA GIM SolutionDisplay selected metadata detailsDisplay selected metadata details

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ESA GIM SolutionDisplay sample map for selected metadataDisplay sample map for selected metadata



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ESA InquiriesESA Inquiries



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ESA GIM SolutionGeneral Inquiry FormGeneral Inquiry Form



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ESA GIM SolutionA request number is generated to allow the user of inquiring theA request number is generated to allow the user of inquiring the status of his requeststatus of his request



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ESA GIM SolutionMap Generation RequestMap Generation Request



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ESA GIM Solution

ESA Cadastral DataESA Cadastral Data

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ESA GIM SolutionLogin PageLogin Page



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ESA GIM SolutionSubmitting a request for a cadastral transactionSubmitting a request for a cadastral transaction



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ESA GIM SolutionDisplay live cadastral data associated with its ownership informDisplay live cadastral data associated with its ownership informationation



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2. ESA Front Desk Web Based Application2. ESA Front Desk Web Based Application

• A spatially enabled application that serves ESA users

• Handles requests coming for the public or other

governmental entities

• It avails the following spatial capabilities:

o Map Display

o Map Navigation



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3. ESA Monitoring Web Based Application3. ESA Monitoring Web Based Application

• The monitoring application provides top-level

management with tools for:

– Following up the progress and status of requests

– Provides an alert in the event of a problem

– Perform basic analysis Generate various performance

related reports



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ESA GIM Solution

Thank YouThank You

For more information please visit the ESRI booth in the exhibitiFor more information please visit the ESRI booth in the exhibition on

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