Trupti Ranjan Sahoo

Consultant Agriculture @Amnex Infotechnologies

Ahmedabad, IN

Designed and implemented ground truthing (GT) protocols for calibrating & validating satellite-based crop models, ensuring high-accuracy analysis.Analyzed multi-sensor satellite imagery (optical & SAR) to monitor crop growth, detect anomalies, and assess variability across agro-climatic zones.Developed integrated geospatial workflows using ArcGIS, QGIS, SNAP, ENVI, ERDAS Imagine to merge satellite data with field observations.Automated large-scale data processing & near-real-time crop monitoring pipelines using Google Earth Engine (GEE) and R.Created & applied crop-specific vegetation indices (NDVI, EVI, NDWI, NDRE, LSWI, FAPAR, Chlorophyll Index) for plant health & stress monitoring.Applied machine learning on time-series satellite data for crop classification, acreage estimation, and mapping.Led Crop Health Factor (CHF) analyses for BSB project (West Bengal) and contributed to PMFBY, MNCFC, Yes-Tech, and flood mapping programs.Enhanced agri-risk models by integrating satellite-derived flood inundation & hazard data, improving risk assessment and insurance pricing.Authored technical documentation, SOPs, and knowledge-transfer material to build capacity in remote sensing for agriculture.