SWOT

World-first satellite to measure Earth’s water levels blasts into space

World-first satellite to measure Earth’s water levels blasts into space

A UK-backed mission involving the University of Bristol, which will observe huge swathes of ocean and surface water in unprecedented detail, has launched into space. The international Surface Water and Ocean Topography (SWOT) satellite took off from Vandenberg in California on 16 December. SWOT will use a revolutionary radar instrument, named KaRIn, to survey at least 90% of the Earth’s surface, measuring and monitoring changes in the ocean, lakes, reservoirs, rivers and wetlands, to produce data that will help improve our understanding of climate change, as well as predict and mitigate flood risks around the world.

Canada-made radar technology to be used in global surface water survey

Canada-made radar technology to be used in global surface water survey

A piece of Canadian radar technology will play a key role in a satellite mission scheduled to launch Friday that aims to study almost all of the Earth’s water surfaces and provide data that will be a boon for Canadian researchers. The Surface Water and Ocean Topography (SWOT) mission is led by NASA and France’s space agency –Centre national d’etudes spatiale– with contributions from the Canadian and United Kingdom space agencies.

NASA-led international satellite mission to conduct first global water survey from space

NASA-led international satellite mission to conduct first global water survey from space

A NASA-led international satellite mission is set to conduct a comprehensive survey of the world's oceans, lakes and rivers for the first time. The advanced radar satellite, dubbed SWOT (Surface Water and Ocean Topography), is designed to give scientists an unprecedented view of the fluid that covers 70 per cent of the planet. The survey will be able to shed new light on the mechanics and consequences of climate change.