- All Categories (75)
- Data (8)
- News (16)
- Missions (4)
- Events (13)
- Tools (3)
- Activities (2)
- Documents (29)
Data - Sample Data (Open)
TerraSAR-X Sample Data
Download free TerraSAR-X sample datasets to preview products available for this mission.
Document - Newsletter
Earth Online Newsletter - 22 March 2024
This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.
News - Announcement of Opportunity updates
Announcement of Opportunity for SAOCOM – deadline extended
The submission deadline for the ESA/CONAE Announcement of Opportunity for SAOCOM mission data has been extended until 31 December 2024.
Data - Sample Data (Open)
PAZ Sample Data
Download free PAZ sample datasets to preview products available for this mission.
Data - Sample Data (Open)
COSMO-SkyMed Sample Data
Download free COSMO-SkyMed sample datasets to preview products available for this mission.
Document - Product Handbook
SAR Tropical Oceanic Phenomena Handbook
ERS SAR Tropical Oceanic Phenomena Handbook.
News - Infographics
Showcasing the NovaSAR-1 radar satellite
Learn about the NovaSAR-1 mission in our new infographic.
Event - Workshop
URBIS24
URBan Insights from Space (URBIS24) Workshop will offer an insightful exploration of urban challenges and innovative EO-integrated solutions.
News - Announcement of Opportunity updates
ESA encourages S-band applications with NovaSAR-1 Announcement of Opportunity
ESA is offering possibilities to develop new applications in the S-band microwave frequency range, with a new Announcement of Opportunity for NovaSAR-1 data, via ESA’s Third Party Mission programme.
Mission - Third Party Missions
NovaSAR-1
Launched on 16 September 2018, NovaSAR-1 features an S-band synthetic aperture radar (SAR) instrument offering a variety of modes with different resolutions and swath widths.
Data - Announcement of Opportunity (Restrained)
Announcement of Opportunity for NovaSAR-1
ESA is launching an Announcement of Opportunity for the international scientific community to access data from the NovaSAR-1 mission for science and EO-based applications development.
Data - Project Proposal (Restrained)
NovaSAR-1 new tasking
NovaSAR-1 new acquisition data are available in two baseline acquisition modes: Stripmap – provides the highest resolution of 6 metres with up to 20 km swath selected from a 150 km field of regard, available in single polarisation. ScanSAR – has a 20 - 30 metre resolution and up to 150 km swath. Available in single polarisation. Within each of the baseline modes there are a variety of mode options that vary according to ground range resolution, incidence angles, swath width and the number of looks: Acquisition Mode Polarisation Resolution (m) Swath Width (km) Incidence Angles Number of Looks Stripmap Single: HH 6 20 16.0 – 25.38° 3 (1 range, 3 azimuth) 13 – 20 21.29 – 31.2° Single: VV 6 20 16.0 – 25.38° 3 (1 range, 3 azimuth) 13 – 20 21.29 – 31.2° ScanSAR Single: HH 20 100 15.0 - 24.66° 4 (2 range, 2 azimuth) 50 24.51 - 28.94° Single: VV 20 100 15.0 – 24.66° 4 (2 range, 2 azimuth) 50 24.51 - 28.94° Single: HH 30 150 11.29 – 25.93° 4 (2 range, 2 azimuth) 55 27.35 - 32.01° Single: VV 30 150 11.29 – 25.93° 4 (2 range, 2 azimuth) 55 27.35 - 32.01° NovaSAR-1 data are provided as a Level 2 (ARD) product as standard, but the accompanying Level 1 data may also be requested. Level 1 – delivered as reconstructed, unprocessed instrument data at full resolution. Level 2 (ARD) – delivered as a processed product with applied radiometric and geometric corrections i.e. orthorectification and spatial registration: Geocoded Ellipsoid Corrected (GEC) – Maritime and ocean applications Geocoded Terrain Corrected (GTC) – Land applications and change detection Where available, associated automatic identification system (AIS) data may be requested alongside the NovaSAR-1 data products.
Activity - Projects
PUMAS Initiative
The Promotion of Utilisation and Mission Applications and Science (PUMAS) is a joint initiative between ESA and CONAE (the Argentinian Space Agency). Established in 2021, PUMAS organises collaborative activities between the two agencies in the field of Earth observation.
News - Success Stories
Long-term satellite data show wind farms can affect local air currents
Decades of satellite data have allowed for the first long-term study of the impact of offshore wind farms on downstream wind flow in coastal areas.
News - Events and Proceedings
Very High Resolution data to take centre stage
In the last few years, European New Space providers have helped strengthen the offering of very high resolution remote sensing data products—a designated workshop this November aims to focus on the latest developments in this arena.
Event - Training
EO Summer School 4
ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation data.
News - Data Release news
Spot Extended Area mode added to ICEYE on-demand portfolio
As an evolution of Spot mode, Spot Extended Area products are now available with the same resolution of Spot data (ground resolution of 1 m) but enabling to cover the area of 225 km2 (15 x 15 km) in a single SAR image.
News - Spotlight on EO community
Introducing Mirko Albani
In this short introduction, ESA's Heritage Missions Programme Manager describes what he likes most about ESA's long term archive of satellite mission data and his role in the programme.
News - Success Stories
SAOCOM the Argentinean constellation with an Italian twist
Composed of two satellites launched in 2018 and 2019 respectively, the SAOCOM satellite mission, managed and operated by Argentina's Space Agency, CONAE, covers an array of applications that greatly benefit Earth observation and disaster monitoring.
Event - Workshop
Fringe 2003 Workshop
The third ESA International Workshop on ERS SAR Interferometry and its first Workshop on ASAR interferometry: Advances in SAR interferometry from ERS and Envisat missions.