SANDIPAN DAS
Nagaon
Overview
14
14
years of professional experience
Work History
Technical Manager (GIS)
Directorate of AMRUT, Assam
12.2022 - Current
- Prepared and quality checked GIS-based as-built drawings for 25 water supply projects and 2 STP/FSTP projects under AMRUT 2.0, ensuring compliance with project standards.
- Conducted quality checks on GIS-based master plan formulation for 37 ULBs under AMRUT 2.0, contributing to effective urban planning initiatives.
- Quality Check of the formulation of GIS based Master Plan 2045 for 4 (four) nos. of ULBs under AMRUT 1.0.
- Preparation and Quality Check of GIS based As-Built drawing for 3 (three) nos. of Water Supply Project under AMRUT 1.0.
- Master Trainer on Sankalan 2.0 – Smart Field Survey App for AMRUT 2.0 GIS-based Master Planning Empowering Smart Urban Development.
- Knowledge on DigiAMRUT 2.0 – Asset Mapping System for Water Supply Project under AMRUT 2.0.
- Prepared detailed project report for Mohghuli Pond at Dhakuakhana Town, incorporating drone technology, DGPS technology, and DEM generation for enhanced project accuracy.
- Performed updates on Unified Portal, Gati-Shakti Portal, and GeM Portal to ensure accurate data management.
Junior Consultant (Map)
Directorate of Census Operation
02.2022 - 12.2022
- Prepared road and river layers along with wards division from GMC map in digitised format (.shp file) for comprehensive spatial planning.
- Executed splitting and merging of GRID data in BUA project, enhancing spatial analysis capabilities.
- Digitised BUA from Google Earth Image and interpreted it using ESRI dataset to improve mapping accuracy.
- Performed quality assurance on digitised data by applying design processes in the BUA project.
- District wise Map for Assam along with roads, rivers, revenue circle, forest etc.
GIS Manager
IndiCOMET Geoscience
10.2017 - 10.2020
- Digitised map areas and attributes in ArcGIS software to enhance data accuracy.
- Prepared maps using AutoCAD software to support project planning.
- Topographical Survey for the desired area along with GNSS for accuracy.
- Interpreted ground-penetrating radar data to identify subsurface features.
- Conducted workshops for technicians to improve skillsets and operational capabilities.
Geophysicist
PARSAN Overseas (P) LTD
11.2012 - 01.2015
- Led team in data acquisition, processing, and interpretation to enhance project outcomes.
- Established project frameworks for effective coordination and execution of field activities, determining optimal seismic measurement and data processing techniques.
- Study physical aspects of the earth and use complex equipment to collect data on earthquakes and seismic waves, which move through and around the earth.
- Interpret & report on collected data to the team, clients, senior managers at meetings & presentations.
- Design, test, modify and repair seismic equipment; adapt data collection procedures.
- Improve existing techniques in data acquisition and mathematical processing while developing new methods to advance project capabilities.
- Interpretation of GPR (Ground penetrating Radar) Data for SUE (Subsurface Utility Engineering).
- Use computers for data management, quality control and communication between the office and field locations.
- Observe the reaction of recording equipment to detect irregularities.
- Think quickly and independently to solve problems, often with limited resources in remote locations.
Trainee Surveyor
Transnational Drilling and Mining Associates
05.2012 - 11.2012
- Conducted bottom hole surveys to gather essential data for drilling operations.
- Executed regular plotting of directional holes, contributing to accurate drilling operations.
- Planned bore hole layout and motor orientation for navy drilling projects.
- Compiled and delivered regular drilling reports to clients, ensuring clear communication of progress.
Education
Master of Technology - Geomatics
Indian Institute of Technology (Indian School of Mines)
Dhanbad, India05-2017
Bachelor of Technology - Geoscience Engineering
University of Petroleum and Energy Studies
Dehradun, India05-2012
Class XII -
Vikas Vidyaniketan
Visakhapatnam, Andhra Pradesh05-2008
Matriculation -
Christ Jyoti School
Nagaon, Assam05-2006
Skills
- GIS Project Management
- GIS software
- ArcGIS 102
- QGIS 314
- Global Mapper 250
- Agisoft Metashape
- ERDAS Imagine
- Envi SAR 51
- Geospatial analysis
- Data analysis
- Spatial Data Visualisation
- Digital mapping
- Drone technology
- Field survey techniques
- Asset mapping
- Project coordination
- Technical instruction
- MS Word
- MS Powerpoint
Custom
- Error sources analysis in conventional Differential Interferogram SAR (D-InSAR) technique for underground metal mining induced displacement parameter estimation, IIT (ISM), Dhanbad, Md. Soyeb Alam, Study of Parameterization of formation and quality of radar interferogram and its derived interferometric products., Study of Model-based Quantification of different sources of errors in the radar interferogram., Elimination of different sources of errors to get estimated displacement parameter of interest., Validation of result obtained from conventional DInSAR technique by ground-based observations.
- Hydrocarbon identification by 2-D Seismic Technique, University of Petroleum and Energy Studies, Dehradun, Dr. U. Kedareswarudu
Personal Information
Father's Name: Mr. GIRISH DAS
Timeline
Technical Manager (GIS)
Directorate of AMRUT, Assam
12.2022 - Current
Junior Consultant (Map)
Directorate of Census Operation
02.2022 - 12.2022
GIS Manager
IndiCOMET Geoscience
10.2017 - 10.2020
Geophysicist
PARSAN Overseas (P) LTD
11.2012 - 01.2015
Trainee Surveyor
Transnational Drilling and Mining Associates
05.2012 - 11.2012
Master of Technology - Geomatics
Indian Institute of Technology (Indian School of Mines)
Bachelor of Technology - Geoscience Engineering
University of Petroleum and Energy Studies
Class XII -
Vikas Vidyaniketan
Matriculation -
Christ Jyoti School