Active filters:
Clear filters
THEMATIC AREA

Data

Discover and download the Earth observation data you need from the broad catalogue of missions the European Space Agency operate and support.

Data Description

ALOS PALSAR products

ALOS PALSAR products are available in following modes: • Fine Beam Single polarisation(FBS), single polarisation (HH or VV) • Fine Beam Double p...

Data Description

Swarm Level 2 longterm

The Swarm Level 2 Long Term data products are the corrected and formatted output from each of the three Swarm satellites. By a complex assimilat...

Data Description

Swarm Level 1 B

The Level 1b products of the Swarm mission contains time-series of quality-screen, calibrated, and corrected measurements given in physical, SI ...

Data Description

Swarm Level 2 daily

The Swarm Level 1b data products are the corrected and formatted output from each of the three Swarm satellites. By a complex assimilation of th...

News

Discover the latest news on the European Space Agency's Earth Observation activities. Learn all about new data availability and how ESA's missions are performing.

Operational News

ESA OTF dissemination - Maintenance on 23 July 2020

A software maintenance activity affecting the On-The-Fly (OTF) ESA data dissemination service infrastructure has been planned on 23 July 2020.

Read more

Operational News

How to use ALOS PALSAR On The Fly

The new ALOS PALSAR On-The-Fly processing and dissemination system now allows direct access to ESA’s ALOS PALSAR archive, without the need to interface with ESA’s Order Desk.

Read more

General News

Improved Swarm IPDxIRR_2F products now available

An improved version of the Swarm IPDxIRR Level-2 product (version 0301) is now available.

Read more

General News

Long-term quality assessment of Swarm L1B data

A technical note describing the Swarm L1B data quality is now available.

Read more

Scientific Highlights

Gravity Field Models from Swarm data

In addition to its geomagnetic objectives, GPS receivers onboard Swarm can and have already been exploited to measure temporal variations in Earth's global gravity field.

Read more

General News

ALOS PALSAR WB1 Collection now available online

Area Observation Mode (Burst Mode 1) collection, which will complete the existing ALOS PALSAR data offer.

Read more

Missions

Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with other agencies through the Third Party Missions programme.

Swarm
Earth Explorers

Swarm

Swarm is dedicated to creating a highly detailed survey of the Earth’s geomagnetic field and its temporal evolution as well as the electric field in the atmosphere using a constellation of three identical satellites.

Read more
IRS-1C and IRS-1D
Third Party Missions

IRS-1C and IRS-1D

The Indian Remote Sensing satellites IRS-1C and IRS-1D were identical Earth-imaging satellites operated by the Indian Space Research Organisation.

Read more

TOOLS & TOOLBOXES

Find the tools you need to visualise, analyse and process the European Space Agency's Earth observation data.

TOOLS - Other

Swarm VRE

The Swarm Virtual Research Environment (VRE) is a cloud service which provides a web-based interactive development environment based on JupyterLab. Read more

ACTIVITIES

Find the activities you need.

ACTIVITY - Quality

Swarm - Spherical Elementary Current System

The Swarm-SECS project investigates how the method of Spherical Elementary Current Systems can be applied to Swarm magnetic and electric field data in order to create new data products. Read more

INSTRUMENTS

Explore the many instruments the European Space Agency use to observe the Earth. ESA offer data from a wide range of optical, radar, atmospheric, altimetric and gravimetric instrumentation.

p-magnetic-field-electric-field-instruments

Earth Explorers

GPSR and LRR (Swarm)

Each Swarm satellite is equipped with a Laser Retroreflector for external calibration and validation of the on-board GPS receiver.

a-imaging-radars

Third Party Missions

PALSAR

PALSAR was a successor sensor to the synthetic aperture radar on-board JERS-1.

OTHER RESOURCES

Browse through mission documentation and reports, and learn more about European Space Agency Earth Observation projects and opportunities.

DOCUMENT - Availability report

16 June 2020

Swarm-instrument-unavailability.pdf

This report details all of the times the Swarm instruments have been unavailable. Download