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By:Subrata N. Das, Saurabh Gangwar , Ashok K. Joshi RRSC –Central, Nagpur

Conference on Geospatial Information technology and Applications

24 January, 2013THEME: Mobile Mapping

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Version

Purpose

Platform

The software has been tested on Android 2 (Froyo/GingerBread ) and Android 4(IceCreamSandwich)

The software can be installed on jellyBeans

The application has been developed on the Open Source Android mobile platform, allowing it to run on a wide range of devices including modern, high performance smartphones

Major Module of the application are:

GeoStamp

Manager

About

Exit

The icon which appears on mobile for GeoStamping is:

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Start

ManagerGetting latitude, longitude

,Accuracy, Altitude

Geostamp

Configure the project

Load project

Customizing the software

Stop

Acquiring the field data

Start

Stop

Turn on GPS

Flowchart

Acquiring photo and direction of photo

Asset description

Encrypting and watermarking

Sending Field Data

Is Internet connectivity

available

Data send later

Data sent to server

N

Y

Preference manager

SIS-DP IWMPSIS-DP IWMP

Asset Visualization In Mobile BHUVAN Online Info on Mobile

INTEGRATION OF GeoSTAMPED LOCATION WITH BHUVAN / GOOGLE EARTHINTEGRATION OF GeoSTAMPED LOCATION WITH BHUVAN / GOOGLE EARTH

Main Menu Lat/Long Acquisition Photo Acquisition Description Sending Info.

In Mobile Google Earth 5

Manager menu contains following sub-menu

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Customizing the Software using 1)Load project manager2)Config manager3)Preference manager

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Select the state and download the project list from the server.

Saves all the detail information about the User and the project in which he is working in the field.

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Setting the camera parameters in Preference manager

Getting location via GPS by triangulation. Parameters are Latitude , Longitude and Altitude with best possible accuracy.

Satellite parameters acquired via GPS

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Acquiring the field Information

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The photo is acquired along with the direction of the photo

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Choosing Assets – asset category, Asset TypeChoosing Descriptions

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photo is then watermarked and photo data encrypted and ready to be sent to server

Textual data is encrypted and stored in mobile device

Header and footer watermarked providing details of Project Assets/Activities Information

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The Field data is ready to be sent to server and/or email

The software will check the connectivity and prompt user to send immediately or send later via Send manager

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The field data - photo and related textual information is stored in server.

The textual information is decrypted, parsed and stored in relational database

The server software fetches this data and analyze it according to the project name and generates kml file

The kml file is ready to be downloaded by the user while visualizing in mobile device

Relational database stores field data

Kml file downloaded via Project View Manager

The data is decrypted at server

View Project menu contains following sub-menu

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User can view sent data spatially through IWMP site ,in Bhuvan,Google Earth or on mobile.

Downloading kml file

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Integration Of GeoStamped Location with :-Integration Of GeoStamped Location with :-

Mobile GOOGLE EARTHMobile GOOGLE EARTH

Installation

The minimum requirement for running the application are:-

Android version 2.2 OS and above

GPS (Global Positioning System)

Orientation sensor

Camera 2Mp

SD Card

Minimum screen resolution of 480X320

Network Connectivity (2G/3G)

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The software accomplishes field data collection in tamper-proof manner

The data transaction between software on the mobile device and remote server is online while acquiring field data and sending to server, thereby eliminating the need of any paper work

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Future Scope :

Conclusion:

Sending of Multiple photos of the same position on the field at the same time

This Mobile applications allows for speedy, accurate and transparent decision making for district/block level planning It is near-real time experience of data collection

multi-temporal data collection of the almost same position on the field

Deploying strong security measures while encrypting/decrypting

Facilitating the sending of data via SMS with encryption/decryption using public/private key cryptosystem

Thank you

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Email: rrscnagpur@gmail.comPhone: 0712-6621200