Remote sensing for optimal cropping pattern in piedmont zone

Piedmont zone is made up of unconsolidated material. They act as a recharge area for Tarai. Population density in this zone is comparatively less, Economical and social conditions of people in this region is very poor. Agriculture is only source of livehood and economy, Modern Agricultural activities are only successfull if assured water supply is available. Remote Sensing Techniques provide data source which can be utilised for evaluating water resources. It has been assumed that the ground water regime of the zone wil not be disturbed and only the amount recharged will be utilised. Rainfall recharge to ground water has been evaluated using Remotely Sensed Data. A major part of the recharged volume is not being utilised. Systems approach has been used to evolve an optimal cropping pattern.