A Review of ISRO satelite and application

ISRO, Satellites, Space Technology, Remote Sensing, NavIC, Earth Observation, Space ScienceIndia’s space program, led by the Indian Space Research Organisation (ISRO), has made significant advancements in satellite technology over the past decades. This review paper presents an overview of major ISRO satellite missions, including communication, earth observation, navigation, and scientific satellites. The paper discusses the objectives, technological features, and applications of prominent satellite series such as INSAT, GSAT, IRS, Cartosat, RISAT, and NavIC. It also highlights the role of these satellites in weather forecasting, disaster management, navigation services, national security, and socio-economic development. By reviewing past and ongoing missions, this paper aims to provide a clear understanding of ISRO’s satellite capabilities and its contribution to space science and technology. The study is intended to serve as a reference for students and early researchers interested in satellite systems and India’s space achievements.