Welcome. to Pre-bid meeting. Karnataka State Spatial Data Infrastructure (KSSDI) Project, KSCST, Bangalore.

Transcription

1 Welcome to Pre-bid meeting Karnataka State Spatial Data Infrastructure (KSSDI) Project, KSCST, Bangalore.

2 DEVELOPMENT OF KARNATAKA STATE SPATIAL DATA INFRASTRUCTURE (KSSDI) PROJECT Objective: To develop a web based Geo Portal to acquire, process, store, distribute and improve the utilization of geo spatial data. Data clearing house which would be a gateway of spatial data being generated by various agencies in the State.

3 Concept of SDI: Spatial Data Infrastructure (SDI) is the technology, policies, standards, human resources, and related activities necessary to acquire, process, distribute, use, maintain, and preserve spatial data.

4 About Karnataka NRDMS Initiated : Funding : DST - GOI and GOK. Implementing Agency : KSCST Objectives: R & D program to develop and demonstrate methods, techniques and tools for operationalising the concept of Decentralized (Local level ) Planning using GIS. To provide analysed information for district level planning using geospatial database. To develop local specific applications using GIS tools. To create awareness among end-users about the utility of GIS technologies by conducting regular training programs and workshops.

5 DATA FROM TOPOSHEETS NRDMS METHODOLOGY STATISTICAL TABLES AERIAL / SATELLITE DATA THEMATIC MAPS THEMATIC MAPS PROCESSING TO COMPUTER COMPATIBLE FORMATS DISTRICT DATABASE PROCESSING CHARTS/ DIAGRAMS DECISION SUPPORT SYSTEM DECISION CENSUS INPUT TO REPORTS MODELS OTHER SECONDARY SOURCES GENERATED / ANALYSED MAPS LIMITED PRIMARY SURVEYS COLLECTION PREPROCESSING STORAGE ANALYSIS USER-ORIENTED RETRIEVALS APPLICATION MODELLING INPUTS PROCESSING STAGES OUTPUTS AGENCIES NRDMS USERS

6 Spatial Data - Natural Resources (1:50,000 scale) - Administration Revenue division Taluks Hoblies Revenue Village boundary Settlement Gram Panchayaths Taluk Panchayaths Constituencies Zilla Panchayaths Constituencies MLA MP Constituencies

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8 Spatial Data - Natural Resources (1:50,000 scale) Watershed Drainage Tanks River basin Geology Mineral Resources Land use/land cover Soil Land Capability and Productivity maps Forest Slope Geo hydrology with OBW, Rain Gauzing stations-data Hydro geomorphology Road Network

9 Non spatial Database 2001 Census Data (part I and part II) Samanya Mahiti data 21 sectors -357 fields (Infrastructure & Developmental activities-habitation wise) Part of the data will be integrated. Line department data

10 Our Strengths Exhaustive database Semi automated solution for line departments using geodatabase. Skilled man power Geo spatial data - Ideal tool for decision making Good rapport with State Government.

11 Components of State Geo-portal Hardware (Servers, Nodes etc.) Software (OGC compliant software product) WMS,WFS,CSW Customization of database Using UML & GML. Portal development (Interface, applications, development etc.) Infrastructure (UPS and air-conditioning) (Overall maintenance for 2 years)

12 Software (OGC compliant software product) The Open Geospatial Consortium (OGC) The Open Geospatial Consortium (OGC) is an international industry consortium of companies, government agencies and universities participating in a consensus process to develop publicly available interface specifications. OpenGIS Specifications support interoperable solutions that "geo-enable" the Web, wireless and location-based services, and mainstream IT. The specifications empower technology developers to make complex spatial information and services accessible and useful with all kinds of applications.

13 GetFeatureInfo returns information about particular features shown on a map. (GetFeatureInfo interface gives users a way to obtain attribute information about geographic features displayed in a map) A Web Map Service (WMS) 1.1.0/1.3.0 Produces maps of georeferenced data i.e., visual representation. This specification defines three WMS operations: GetCapabilities returns service-level metadata, which is a description of the service's information content and acceptable request parameters; GetMap returns a map image whose geospatial and dimensional parameters are well-defined; (The GetCapabilities and GetMap interfaces specification give users on the web an interoperable way to combine and view map images from different sources)

14 The OGC Web Feature Service (WFS) Implementation Specification allows a client to retrieve and update geospatial data encoded in Geography Markup Language (GML) from multiple WFS. Via these interfaces, a Web user or service can combine, use and manage geodata -- the feature information behind a map image -- from different sources. WFS operations Create a new feature instance Delete Update Lock Get or query features based on spatial and non-spatial constraints

15 OGC CS-W (2.0.1 or higher) Catalogue services support the ability to publish and search collections of descriptive information (metadata) for data, services, and related information objects. The OGC Catalog Service for Web specifies the interfaces, bindings, and a framework for defining application profiles required to publish and access digital catalogues for geospatial data and services. The ISO metadata application profile explains how catalogue services based on the profile are organized and implemented for the discovery and management of geospatial data and service metadata which are compliant with the ISO19115 and standards.

16 Customization of database Unified Modelling Language (UML) The RWO catalogue to be used for developing conceptual data model bringing out the objects and the associations in the formalism confirming to the specifications of ISO (Geographic Information - Rules for Application Schema). OGC Geography Markup Language (GML) Implementation Specification describes an encoding specification for geodata in XML that enables the storage, transport, processing, and transformation of geographic information. (2.1.2 or higher)

17 Ten PC s for collating, updating, validation and verification of district data sets. Data Storage Box - 1 Hardware Servers Geo-portal Server-1 Application Server - 2 Database Server - 1 Backup database server - 1 Security Server 1 Firewall Security issues

18 Portal development Operating System (Linux/Windows) Interface Security issues RDBMS? Payment gateway Applications? (infrastructure, watershed etc.) Maintenance 2 years (on site/call basis)

19 Infrastructure UPS 30 KVA (with backup) Air-conditioning Local Area Network

20 The stages of the system development shall include Requirement analysis System design and architecture Prototype development Refinement of prototype and development of final version. Unit level testing of individual models. Integration testing User acceptance testing (UAT)

21 Scope of Work 1. Requirement analysis 2. Real world object catalogue 3. Conceptual Data Model 4. Centralized database 5. Publishing metadata of data providers other than KSCST 6. Creation of Geo-portal 7. Customization of available software 8. Testing of the Geo-portal/ database/ services 9. User acceptance testing 10. Final deployment of the complete system

22 The developer will evolve a software test plan in consultation with the Council and assist them in conducting user acceptance test.

23 The deliverables include Detailed SRS Design documents Source code with annotations wherever applicable Unit level test script Test cases for UAT and test report User manual Software executables with all the related library files

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25 Proposed KSSDI Architecture

26 Stakeholders: Users Data Providers System Administrator

27 Users Must be able to login, create/change passwords, and browse relevant parts of the portal. Should be able to discover information using key words Users should be able access data objects/features They should be able to check the status of ongoing queries created by them. They should be able to create new queries, and modify the rules of predefined queries before it has started. They should be able to define new query formats. They should be able to browse a Data catalogue They should be able to directly develop applications on the system. They should be able to close the queries.

28 Data Providers They should be able to put metadata for users, browse the list of requests made by the users. The data of data providers shall be OGC compatible. They should be able to provide catalogue services. They should be able to restrict the end users for specified Information. They should be able to check the status of the user requests.

29 System Administrator The Sys Ad sets up profiles for end users and data providers. They should have control over data access by users. They should be able to add new data products to the existing Catalogue. They should be able to remove data products from the Catalogue. They should be able to restrict user accessing classified information.

30 Technical Presentation ( ) Sl. No. Name of the Company Time 1 Rolta India Ltd Navayuga Spatial Technologies Pvt. Ltd., AVINEON Pvt. Ltd Infotech Enterprises. Ltd., Pixel Softek Pvt. Ltd Tata Consultancy Services SMEC International Pvt. Ltd PCI GEOMATICS India Pvt.Ltd RMSI Pvt. Ltd NIIT GIS Ltd. (ESRI India)