Portfolio on

Few of Technical Assignments/Projects Completed

under my leadership

Contact-

Mob: +91- 9652846810, 9477326810

Email: ranjangis@gmail.com

https://in.linkedin.com/pub/ranjan-das/50/190/9b0

Mr. Ranjan Das

Masters in Remote Sensing and GIS

Part Time Research Scholar in ISM, Dhanbad

Serving Geospatial Industry over 9+ years with Research Aptitude, Leadership & Management skill.

Name of the project BTC-STC Kingdom wide ortho imagery

Customer STC (Saudi Telecom Company)

Duration of the project 8 Months

Team Size 45

Technology/Tools Leica Photogrammetry Suite, ERDAS Essential, ERDAS Auto sync, ARC

GIS, QGIS, Global Mapper, Adobe Photoshop, Adobe Illustrator

Role & Responsibilities Project Management

Brief Description of the Project:

Objective: The main objective of the project

is to deliver 2.5m colour ortho imagery for

entire Kingdom of Saudi Arabia using

CartoSat Panchromatic (Spatial Resolution

2.5m) and IRS LISS IV multispectral (Spatial

Resolution 5.8m) data.

Methodology Executed-

• Orthorectification

• Edge matching

• Auto-Sync with multispectral image

• Resolution merge

• Mosaicing

• Seamline Editing

• Tile generation

• Photoshop Editing/ Colour balancing

for seamless tile generation

• Conversion and compression for the

deliverable format

Example Snap for Qassim District, KSA

Name of the project DGPS Survey and Mapping to authenticate Mining Lease

Boundary

Customer Steel Authority of India Ltd (SAIL), RMD

Duration of the project 6 Month

Team Size 12

Technology/Tools DGPS, Chain Survey, AutoCAD, TNTmips, MapInfo

Role & Responsibilities Project Management

Brief Description of the Project:

-To survey the pillars along lease boundary and

broken lines. Then use topographical sheets to

correctly overlay and create/digitize land use

maps.

-Mapping of ML boundary and other details

using DGPS survey input and supplied

“Cadastral information”.

Survey Points on High Resolution Image

Name of the project

IGN-France on “LiDAR” data processing to obtain bare earth

classification and representation of the terrain in form of

DTM

Customer IGN-France

Engagement Duration in the project 2 Month

Team Size 12

Technology/Tools Terra Solid, Terra scan, Microstation, Saga GIS, QGIS

Role & Responsibilities Trouble shooting and Project Assistant

Brief Description of the Project:

The objective of the project is to Post Process

the point cloud data (LiDAR data) acquired by

airborne LiDAR technology in order to obtain

Bare Earth Classification.

My role was involved in interacting with

technical group for point density mapping and

no data value conversion to manage delivery

criterion.

Name of the project

Preparation of Electronic Atlas including Topographic properties (Slope

Aspect) for entire India and implementation of MCA for Crop suitability

analysis

Customer NBSS and LUP, Govt. of India

Duration of the project 1 year

# of people 8

Technology/Tools ArcGIS, TNT mips

Role & Responsibilities • Project Management

• Design Atlas.

• MCA rule set development.

Brief Description of the Project:

The objective of this project

was to prepare seamless DEM

for entire India along with

ETM image overlay with

administrative boundaries.

Following are the objective-

• Designing ATLAS interface

• Computing Topographic

Properties

• Creation of 20m contour

• Multi Criteria Tool for Crop

Suitability

Inputs Used:

1.State Boundary of India

provided in shape file format.

2.ETM+, that is 8th band of

Landsat satellite image having

14.5 meter spatial resolution.

3.ASTER DEM of 30 meter

spatial resolution.

4. Administrative map of India.

5. Drainage map of India.

Software used: TNTmips pro

2010 and TNTmips pro 2011,

ArcGIS

Delivery Mode: Processed

data in *.rvc format.

Delivery Media: 320 GB Sata

Hard Disk

Name of the project Geo-spatial Web Publishing

Customer Assam, Planning Department

Duration of the project 2 Month

Team Size 4

Technology/Tools/Programming

Language ArcGIS, Google API, PHP, JS, MySQL

Role & Responsibilities Project Management

Brief Description of the Project:

Mapping,

Socio-Economic

database

integration and

Web

publishing

of geospatial

information

enriched with

socio-economic

surveyed data

Name of the project Plot-wise Land use Mapping

Customer KMDA, WB

Duration of the project 6 Month

Team Size 6

Technology/Tools MapInfo, AutoCAD, ERDAS IMAGINE

Role & Responsibilities Project Management

Brief Description of the Project:

Scanning mouza maps, digitize them,

mosaic the vector files and compare

with high resolution images for

updating the cadastral sheets with

respect to latest ortho images.

Name of the project Development of Tax Management System

Customer HIDCO

Duration of the project 1Month

Team Size 2

Technology/Tools TNT ATLAS, Visual Basic, SML

Role & Responsibilities Project Management

Brief Description of the Project:

The objective of this project was to develop a geospatial Tax-

Management system

Name of the project Geological Mapping and updation

Customer Department of Geology and Mining, Govt. of WB

Duration of the project 3Month

Team Size 12

Technology/Tools AutoCAD, TNTmips, SML

Role & Responsibilities Project Management

Brief Description of the Project:

Digitisation and Georeferencing of Geological Maps for

proper renovation and restoration in digital form for web

ready map layout and scripting for user defined geological

symbol Library.

Name of the project Development of Document Management Solution

integrated with GIS

Customer Oil India Ltd.(Land Department),Duliajan

Duration of the project 1 year

Team Size 15

Technology/Tools AutoCAD, TNTView, LiveLink Platform,SML

Role & Responsibilities Project Management

Brief Description of the Project:

Objective was to provide map based document management

system for retrieving huge volume of land document as per

well location –

Land department use to deal with several legal documents

maps, plans spread sheets, etc for each and every well

location.

This project was integrated LiveLink document management

system with TNT view map platform where all the well

locations were plotted in GIS platform.

The maps and all the documents were linked by implementing

a SML

Name of the project Identify the surface water bodies greater than 350 square

meters from high resolution images

Customer Fisheries Dept. Govt.of West Bengal

Duration of the project 1 Year

Team Size 50

Technology/Tools ArcGIS, TNTmips, ERDAS APOLO Server

Role & Responsibilities Project Consultant

Brief Description of the Project:

The main objective of this project was to identify the

surface water bodies greater than 350 square meters from

high resolution images and overlay them on cadastral

maps at 1:4000 Scale.

Name of the project Designing Web-Based Geospatial Template for NRDMS

Customer NRDMS Bankura, WB

Engagement Duration in the project 3 Month

Team Size 5

Technology/Tools ArcGIS, TNTmips, Google API, PHP, JS, MySQL

Role & Responsibilities Project Manager

Brief Description of the Project:

• Conversion of survey data into map format.

• Data validation QC

• Designing Web-Template

• Uploading Geo-data in NRDMS, Bankura web server

Name of the project

Customer

Engagement Duration in the project

Team Size

Technology/Tools

Role & Responsibilities

Brief Description of the Project:

Using the latest technology of

Remote Sensing and Geographical

Information System (GIS) TSL

needs to delineate the forest area

and forest type of Kotre-Basantpur

project area, Ranchi, along with

preparation of digital plans with

spatial and non-spatial attributes

related to landcover-Landuse.

GIS based Forest Cover Mapping for Kotre-Basantpur

project.

TSL (Tata Steel Limited)

the project 4 Month

3

TNTmips, GPS

Project Manager

Basantpur

Basantpur