Hydrogeologist
Schlumberger
Total des années d'expérience :14 years, 8 Mois
Hydrogeology for recharge well project
Coordination with drilling contractors, Instrumentation monitoring supervising, Face mapping (Tunnel) etc
Geoltechnical investigations
Monitoring and formulating core logging, field tests such as PMT, packer test, piezometer installation and other requests from clients.
(worked for Doha metro, ashgal)
• GIS based Technical support for various local government bodies in implementing Govt of India aided projects
• Cadastral scale map (hard copy)collection and conversion to GIS platform(using ArcGIS)
• Digitization of existing roads, rails, streams, other geographic features etc from existing data (1:50, 000/1:25, 000/1:5000 scale)
• Datum fixing and assigning appropriate coordinate system.
• Scale fixing and digitization for optimized output
• GIS analysis to identify artificial recharge locations
• Map layout setting and output generation/printing in various scales
Well site monitoring, logging, geological investiagations, GPS base d geological mapping, GIS database
• Scanning existing hard copy maps for GIS platform (A0 size)
• Geo referencing and image rectification using GIS with local datum
• Registration and projection of satellite imageries with local datum
• Processing of raw data collected from ISRO
• Contour extraction from topographic maps
• Digitization of existing roads, rails, other geographic features etc from existing data (1:50, 000/1:25, 000/1:5000 scale)
• TIN/DEM generation (3D)
• Creation of new Geo database and updation
• Collection of primary and additional data from field for better geodatabase
• GIS analysis (weighed overlay, union overlay, Boolean etc)
• Layout setting and output generation of maps
• Developed web based river bank information system for govt of Kerala
• Reporting to senior scientists and assisting them for executing various govt. projects
• Utilization of 3D and spatial analyst modules of ArcMap
• Land use change detection using change matrix
• GPS tracking
• Data quality analysis using topology rules
• Terrain evaluation and land system analysis
• Interpretation of aerial photographs and satellite imageries
• Comparison studies using SRTM and ASTER data
• ground truth verification of remote sensing data
• Handling:
o Large and small scale mapping including cadastral scale (manual and GIS)
o Feature extraction from remotely sensed data and existing hard copy maps
o Different types of Geospatial data
Land system analysis, Geomorphic analyisis, GIS analysis and mapping, Field verifications etc