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Earth Online Newsletter - 25 July 2025
This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA
ESA set to shine at the upcoming Living Planet Symposium 2025
In June 2025, the global community of remote sensing scientists and researchers will gather at the next Living Planet Symposium (LPS 25).
Swarm Bravo Level 1B Data gap on 21 March 2025
On 21 March 2025, a telemetry gap was observed in the Swarm-B data between 05:02:33 and 06:42:05 UTC, caused by Radio Frequency Interference (RFI).
Dissemination of Level 2 Swarm C Accelerometer data - Bridging a 5-month gap in 2015
We are pleased to inform Swarm data users that five months of Swarm C Level 2 accelerometer products have been released. This dissemination covers June to October 2015, bridging an existing gap.
Maintenance on SMOS Data Dissemination service on 20 March 2025
A maintenance activity is scheduled on the SMOS Dissemination Service on 20 March 2025, from 9:00 to 10:30 UTC.
14th Swarm Data Quality Workshop
The 14th Swarm Data Quality Workshop (SDQW#14), hosted by Institute of Space Science (ISS), took place in Bucharest, Romania, from 7 to 11 October 2024.
Automatic dissemination of CryoSat-2 Magnetic Data
We are pleased to announce the implementation of an automatic mechanism for retrieving and publishing CryoSat-2 magnetic data.
Update in Swarm A and B GPSR accuracy
Following the Swarm DQW#14 community recommendations, the Swarm GPS instrument tracking loop bandwidth settings were updated.
Partial Reprocessing of Swarm Bravo MAGNET Data: Updated Version Now Available
A partial reprocessing of Swarm Bravo MAG data has just been completed.
Swarm tracks space weather with global, near-real time Kp-like hazard index
A new space weather variation hazard index, developed by British Geological Survey researchers using data from the European Space Agency’s Swarm satellite constellation, provides a near-real time, global picture of geomagnetic variations to spot the local effects of space weather.
Swarm Alpha VFM anomaly from 7 to 10 December 2024
Due to an issue registered on the VFM (Vector Field Magnetometer) on board Swarm Alpha, several gaps have been identified in the VFM science data from 7 December at 14:33 UTC to 10 December at 12:11 UTC.
New version of Swarm L2-Cat2 EEF available on Swarm Dissemination Server
The data reprocessing from BoM to present date has been completed for all the three satellites.
How Swarm is helping scientists study the ionosphere
A team of scientists has used Swarm data to refine a model that helps predict the behaviour of the ionosphere. This layer of Earth’s atmosphere plays a key role in communications and navigation.
New Invitation to Tender - Swarm climatological model of low- and mid-latitude toroidal magnetic fields
Swarm DISC has published the following Invitation to Tender (ITT), SD-ITT-6.3: Swarm climatological model of low- and mid-latitude toroidal magnetic fields.
ULF waves in the topside ionosphere as observed by Swarm
The “ULF waves in the topside ionosphere (Swarm-ULF)” was a project as a part of Swarm DISC 5 activities.
Additional EFI TII Cross Track Flow dataset 0302 available for Swarm
Additional TII cross-track flow data is now available on the Swarm dissemination server for all the Swarm satellites.
Additional EFI TII Raw And Corrected Imagery and Spectra (TRACIS) dataset 0201 available for Swarm
Additional EFI TII Raw And Corrected Imagery and Spectra (TRACIS) data is now available on the Swarm dissemination server for all the Swarm satellites.
Updated CryoSat-2 magnetometer data now available on Swarm dissemination server
An improved version of the CryoSat-2 magnetic field data with baseline 0303 is now available on the Swarm Dissemination Server.
New Release of VirES for Swarm (3.14.0)
The newest version V3.14.0 of the VirES for Swarm service has just been released.
Swarm FAST Field Aligned Currents now available on Swarm dissemination server
New FAST Field Aligned Current (FAC) L2 products generated with a minimum time delay with respect to satellite acquisition are now available on Swarm dissemination server