Esa Earth Observation Satellites

Esa observing the earth homepage features the latest news on esa s earth observation activities missions and satellites including aeolus swarm cryosat smos and the copernicus sentinels.

Esa earth observation satellites.

All these parameters are designed at the beginning of the mission definition depending on the application the satellite mission is targeting. Esa is a world leader in earth observation and remains dedicated to developing cutting edge spaceborne technology to further understand the planet improve daily lives support effect policy making for a more sustainable future and benefit businesses and the economy. Esa is developing a series of next generation earth observation missions on behalf of the joint esa european commission initiative gmes global monitoring for environment and security. Esa s director of earth observation programmes josef aschbacher said covid 19 is putting society under huge strain.

Earth observation satellites vary according to the type of orbit they have the payload they carry and from the point of view of imaging instruments the spatial resolution spectral characteristics and swath width of the sensors. 10 satellites 5 in operation. The aim is to see how satellite data can be used for example to map changes around transport networks commercial ports and heavy industry such as oil refineries. The envisat satellite carried an ambitious and innovative payload that ensured the continuity of the data measurements from the ers satellites.

Polar operational environmental satellites. The need for information from satellites is growing at an ever increasing rate. The last satellites spot 6 and spot 7 will assure data continuity through to 2024. All of the spot satellites provide imagery in panchromatic and multispectral bands with a swath of 60km.

The spot from french satellite pour l observation de la terre constellation has been supplying high resolution wide area optical imagery since 1986. Envisat environmental satellite is an advanced polar orbiting earth observation satellite which provided measurements of the atmosphere ocean land and ice over 10 years of operations. Weather observation and forecasting goes geostationary operational environmental satellite 17 satellites 2 in operation goes 16. The goal of the sentinel program is to replace the current older earth observation missions which have reached retirement such as the ers mission or are.

More advanced imaging radar radar altimeter and temperature measuring radiometer instruments extend ers data sets.