Ninh Thuan is one of the largest arid provinces in the country. This is the biggest disadvantage of nature for agricultural development in particular and economic development in general of the province. Based on hydrometeorological data and remote sensing information, applying remote sensing index (Vegetation – Temperature Dryness Index VTCI) and GIS technology, the article has built a set of agricultural drought maps including frequency drought yield and agricultural drought severity map in Ninh Thuan province. The map set with the scale of 1:50,000 and the spatial resolution on the grid size of 1km × 1km is shown in Mapinfo software, which is easy to look up and use. In which, there is a map of agricultural drought frequency showing that whether in the rainy season or the dry season in the territory of Ninh Thuan province, drought occurs, however, the frequency of drought occurrence in the dry season is greater than that of the rainy season, about 600 km2 higher than the rainy season. The map of drought severity shows that severe drought accounts for nearly 500 km2 (accounting for 13.8% of the province’s area), very severe drought accounts for more than 1,000 km2 (accounting for 31.6% of the province’s area). The agricultural drought map system is an important scientific basis, visually displaying the distribution of drought in general and agricultural drought in particular, serving the locality in planning agricultural production to cope with drought in the context of climate change.