Rohtak District

Mile after mile of saline lands line the Delhi-Rohtak-Bhiwani stretch of the highway. Here, the land wasn't always saline, it became that way thanks to canal irrigation. Farmers have used extensive surface water, which has led to an increase in groundwater levels. This leads to the twin problem of waterlogging and salinity.

The study assesses waterlogging in a canal command area in Rohtak and Jhajjhar districts through waterlogging area zonation using multi-spectral and multi-temporal imagery like IRS LISS III data of pre and post monsoon period. Seasonal and permanent waterlogged area and standing water were delineated on the basis of remote sensing data, digital elevation model and groundwater data.