Exploration of nutritional gap based on distal & proximal factors: In this project we will Quantify regional variations for undernutrition among children under 5 years using geo-spatial analysis and identify factors associated with such regional variations of under nutrition in India. particularly stunting and wasting. We will also utilize HBGDki dalasets to identity household, maternal, child and regional characteristics related to stunting and wasting using multilevel modelling. We have developed interactive tool to compute the amount of ICDS THR foods required to meet select nutrient intake gap for children 1 to 5 years. Another optimization tool for individual raw food consumption was also developed. Bot are hosted in www.datatools.sjri.res.in