Atmosphere & Climate Research-Modelling Observing Systems & Services (ACROSS) is an umbrella scheme which have nine sub-schemes under it.
It is implemented under the Ministry of Earth Science.
It was approved in 2018 for continuation of the nine sub-schemes during 2017-20.
Estimated cost of the scheme is Rs. 1450 crore.
Each sub scheme addresses different aspects of weather and climate services, which includes warnings for cyclone, storm surges, heat waves, thunderstorms etc.