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Software Requirment Specification For Web Enabled Dynamic Agricultural Market Information Version 1.0
November 12, 2006
Indian Institute of Information Technology and Managment - Kerala (IIITM-K) Prepared by Ajay S Ani,Prabu J,Praveen Kumar V, Ranjith K P.
1
Contents 1 Introduction
3
1.1
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
1.2
Intended Audience . . . . . . . . . . . . . . . . . . . . . . . .
3
1.3
Project Scope . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
1.4
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
2 Overall Description
4
2.1
Product Perspective . . . . . . . . . . . . . . . . . . . . . . .
4
2.2
Product Features . . . . . . . . . . . . . . . . . . . . . . . . .
4
2.3
Operating Environment
. . . . . . . . . . . . . . . . . . . . .
4
2.4
Design and Implementation Constraints . . . . . . . . . . . . .
4
2.5
Assumptions and Dependencies . . . . . . . . . . . . . . . . .
4
3 External Interface Requirements
5
3.1
User Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . .
5
3.2
Software Interfaces . . . . . . . . . . . . . . . . . . . . . . . .
5
3.3
Communications Interfaces . . . . . . . . . . . . . . . . . . . .
5
4 Other Nonfunctional Requirements
5
4.1
Performance Requirements . . . . . . . . . . . . . . . . . . . .
5
4.2
Software Quality Attributes . . . . . . . . . . . . . . . . . . .
5
2
1 1.1
Introduction Purpose
To develop a system that brings in the power of GIS and database on to a web browser that helps farmers, traders, administrators, academicians etc for analyzing the agricultural market information through smart maps.
1.2
Intended Audience
The intended audiences are Academicians, Student developers, Subject experts etc
1.3
Project Scope
The project intends to empower farmers, extension officers, common people etc by providing them quick access to prices and quantity of goods available in different markets. This helps them in generating maximum profit for their produce. It also helps them in planning for the future season
1.4
References
Academicians Dr Venkatesh Choppella Associate Professor IIITM-K [email protected] Mr. T. Radhakrishnan Chief Technology Officer IIITM-K Student Developers Ajay S Ani Prabu J Praveen Kumar Ranjith KP 3
2 2.1
Overall Description Product Perspective
Most of the gis based applications run on the client side, also the software is very costly. This system that we intend to design is based on open source software such as Mapserver and runs on a browser. Another advantage is the dynamic nature of the results generated. The information so generated serves the purpose and need of a whole class of people ranging from farmers to policy makers
2.2
Product Features
The product will have the functionality to access the market prices of various commodities from across different markets. The quantity of products available across different markets will also be monitored. The system will also be capable of storing previous prices so that the fluctuation in prices can be monitored and this can also aid in deciding the future farming
2.3
Operating Environment Operating System : Windows2000/windowsXP professional Front End : HTML, PHTML, PHP Backend : PostgreSQL/Postgis GIS Viewer : Quantum GIS Development environment : MapServer Application : GMap
2.4
Design and Implementation Constraints
The design constraints if any will be time
2.5
Assumptions and Dependencies
The accuracy of the presented data will depend on the input provided by different agencies that will collect the data from different markets
4
3 3.1
External Interface Requirements User Interfaces
There will be login page where registered users can login and update the Database table and ordinary users will also go to the website but are required to login they can click on the link and go straight away to the map from where they will be getting market information.
3.2
Software Interfaces
The first page that a user sees will be a JSP page. If the user is a Registered user then he will get a form where he can update market information here we use MVC architecture, the form data goes to the servlet and from the servlet it goes to the Bean and the Bean writes the data in to the Postgres database. This information in the postgres will be displayed in the map by using the postGIS application. The map file that all users see is coded in PHP.
3.3
Communications Interfaces
The communication standard that is used is HTTP.
4 4.1
Other Nonfunctional Requirements Performance Requirements
When viewing the map you will need a Java runtime enabled browser since the image is loaded as a applet for example if you are using Mozilla firefox as your browser it has inbuilt java support but when using Internet Explorer one will not have this support then we have provision of disabling the Java mode upon which the map will be displayed on the browser.
4.2
Software Quality Attributes
The code is based upon Mapserver documentations and customized and built so that it will suit our purpose. Since Mapserver belongs to Opensource community we didn’t violate any rules and authentication requirements and
5
regulations containing security issues that affect the product. All the applications that we used also Opensource so any one can use it the way he wants it provided he should be using Windows platform.
6
November 12, 2006
Indian Institute of Information Technology and Managment - Kerala (IIITM-K) Prepared by Ajay S Ani,Prabu J,Praveen Kumar V, Ranjith K P.
1
Contents 1 Introduction
3
1.1
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
1.2
Intended Audience . . . . . . . . . . . . . . . . . . . . . . . .
3
1.3
Project Scope . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
1.4
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
2 Overall Description
4
2.1
Product Perspective . . . . . . . . . . . . . . . . . . . . . . .
4
2.2
Product Features . . . . . . . . . . . . . . . . . . . . . . . . .
4
2.3
Operating Environment
. . . . . . . . . . . . . . . . . . . . .
4
2.4
Design and Implementation Constraints . . . . . . . . . . . . .
4
2.5
Assumptions and Dependencies . . . . . . . . . . . . . . . . .
4
3 External Interface Requirements
5
3.1
User Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . .
5
3.2
Software Interfaces . . . . . . . . . . . . . . . . . . . . . . . .
5
3.3
Communications Interfaces . . . . . . . . . . . . . . . . . . . .
5
4 Other Nonfunctional Requirements
5
4.1
Performance Requirements . . . . . . . . . . . . . . . . . . . .
5
4.2
Software Quality Attributes . . . . . . . . . . . . . . . . . . .
5
2
1 1.1
Introduction Purpose
To develop a system that brings in the power of GIS and database on to a web browser that helps farmers, traders, administrators, academicians etc for analyzing the agricultural market information through smart maps.
1.2
Intended Audience
The intended audiences are Academicians, Student developers, Subject experts etc
1.3
Project Scope
The project intends to empower farmers, extension officers, common people etc by providing them quick access to prices and quantity of goods available in different markets. This helps them in generating maximum profit for their produce. It also helps them in planning for the future season
1.4
References
Academicians Dr Venkatesh Choppella Associate Professor IIITM-K [email protected] Mr. T. Radhakrishnan Chief Technology Officer IIITM-K Student Developers Ajay S Ani Prabu J Praveen Kumar Ranjith KP 3
2 2.1
Overall Description Product Perspective
Most of the gis based applications run on the client side, also the software is very costly. This system that we intend to design is based on open source software such as Mapserver and runs on a browser. Another advantage is the dynamic nature of the results generated. The information so generated serves the purpose and need of a whole class of people ranging from farmers to policy makers
2.2
Product Features
The product will have the functionality to access the market prices of various commodities from across different markets. The quantity of products available across different markets will also be monitored. The system will also be capable of storing previous prices so that the fluctuation in prices can be monitored and this can also aid in deciding the future farming
2.3
Operating Environment Operating System : Windows2000/windowsXP professional Front End : HTML, PHTML, PHP Backend : PostgreSQL/Postgis GIS Viewer : Quantum GIS Development environment : MapServer Application : GMap
2.4
Design and Implementation Constraints
The design constraints if any will be time
2.5
Assumptions and Dependencies
The accuracy of the presented data will depend on the input provided by different agencies that will collect the data from different markets
4
3 3.1
External Interface Requirements User Interfaces
There will be login page where registered users can login and update the Database table and ordinary users will also go to the website but are required to login they can click on the link and go straight away to the map from where they will be getting market information.
3.2
Software Interfaces
The first page that a user sees will be a JSP page. If the user is a Registered user then he will get a form where he can update market information here we use MVC architecture, the form data goes to the servlet and from the servlet it goes to the Bean and the Bean writes the data in to the Postgres database. This information in the postgres will be displayed in the map by using the postGIS application. The map file that all users see is coded in PHP.
3.3
Communications Interfaces
The communication standard that is used is HTTP.
4 4.1
Other Nonfunctional Requirements Performance Requirements
When viewing the map you will need a Java runtime enabled browser since the image is loaded as a applet for example if you are using Mozilla firefox as your browser it has inbuilt java support but when using Internet Explorer one will not have this support then we have provision of disabling the Java mode upon which the map will be displayed on the browser.
4.2
Software Quality Attributes
The code is based upon Mapserver documentations and customized and built so that it will suit our purpose. Since Mapserver belongs to Opensource community we didn’t violate any rules and authentication requirements and
5
regulations containing security issues that affect the product. All the applications that we used also Opensource so any one can use it the way he wants it provided he should be using Windows platform.
6
