IMPACTOF CLIMATECHANGEAND DROUGHT ANALYSISON AGRICULTURE IN SABARKANTHA DISTRICTUSING GEOINFORMATICS TECHNOLOGY ...

Drought is a long duration dry period in natural Climate Cycle.it is defined as “Severe water shortage”. In recent years, Geographic Information System (GIS) and Remote Sensing (RS) have played a key role in studying different types of hazards either man-made or natural. This Study stresses upon the use of GIS and RS in the field of climate change and drought impact on agriculture. Different indices were computed using Landsat-7 data of January 2002 and Landsat-8 data of February 2018 as well as meteorological data for drought severity assessment in Sabarkanta district, Gujrat State. The indic... Mehr ...