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.

other

Data registration and proposals profile

Access your profile to see your requested data products or registrations and proposals you have submitted. An active EO-SSO account is required.

data download

ERS PRARE FTP

Download ERS PRARE orbit products through the ESA Online Dissemination System. The data is freely available to registered users.

other

EO-SSO registration

Learn how to register an EO-SSO account, which is required to access some data and submit proposals for data.

data description

RapidEye ESA archive

The RapidEye ESA archive is a subset of the RapidEye Full archive that ESA collected over the years. The dataset regularly grows as ESA collects...

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.

general news

What are Heritage missions?

Learn more about ESA’s EO Heritage missions in our new infographic.

Read more

announcement of opportunity

Announcement of Opportunity for G-POD

ESA is offering all scientists the possibility to perform bulk processing and/or validation of their own algorithms exploiting the large ESA Earth-observation archive.

Read more

general news

The Earthnet Programme: 40 years of evolution and future challenges

ESA's Earthnet Programme provided the initial means to access and exploit Earth Observation data.

Read more

operational news

ESA OTF dissemination - Maintenance on 18 May 2020

A software maintenance activity affecting the On-The-Fly (OTF) ESA data dissemination service infrastructure has been planned on 18 May.

Read more

general news

New Earth Online Newsletter

Stay up to date with the latest news in our newsletter.

Read more

general news

Mission continuity

Long-term availability of Earth observation data from a given instrument is crucial to many data users and their research—but just how does it work?

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.

PROBA-1
third party missions

PROBA-1

PROBA-1 is a technology demonstration satellite that later became an operational Earth observation mission.

Read more
ERS
heritage missions

ERS

The ERS programme was composed of two missions, ERS-1 and ERS-2, which together observed the Earth for 20 years, from 1991 to 2011.

Read more

Events

Learn about upcoming Earth observation conferences, workshops and training courses that the European Space Agency organise or support. Discover the results of past events, which may provide useful reference or material for your work.

EVENT - meeting

VH-RODA and CEOS SAR workshop

The Very High-resolution Radar and Optical Data Assessment (VH-RODA) workshop took place from 18 to 22 November 2019.

Read more

EVENT - conference

IGARSS 2019

World-class scientists, engineers and educators in geoscience and remote sensing gathered in Yokohama, Japan, for the 39th annual IGARSS symposium.

Read more

EVENT - conference

Living Planet Symposium 2019

ESA's Living Planet Symposia are amongst the biggest Earth observation conferences in the world. The events see scientists present their latest findings on Earth's environment and climate.

Read more

EVENT - workshop

EO Level1 Lessons Learned Workshop

As a result of a recommendation at the Atmospheric Composition Validation and Evolution workshop held on 13-15 March 2013, representatives from the atmospheric composition and optical Level 1 communities participated in a meeting in June 2013 to discuss how to integrate the latest findings on Level 1 activities into the upcoming reprocessing campaigns of ERS1/ERS-2/Envisat and to support scientific research, the EO applications and exploitation community, ESA programmes, to prepare for the Sentinels operations phase and draw together lessons learned for future missions. The presentations and the meeting report are available below.

Read more

TOOLS & TOOLBOXES

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

TOOLS - analysis

Sentinel-2 Toolbox

The Sentinel-2 Toolbox consists of a rich set of visualisation, analysis and processing tools for the exploitation of optical high-resolution products including the Sentinel-2 MSI sensor. Read more

ACTIVITIES

Find the activities you need.

ACTIVITY - instrument characterisation and algorithm studies

ESA satellites and instruments calibration landing page

ESA satellites and instruments calibration landing page 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.

a-radar-spectrometers

Return-Beam Vidicon (RBV)

The Return-Beam Vidicon (RBV) instrument was flown on board the Landsat 1 to 3 satellites.

a-spectrometers-radiometers

Multi Spectral Scanner (MSS)

The Multi Spectral Scanner (MSS) instrument was carried aboard the Landsat 1 to 5 satellites.

a-positioning-navigation

PRARE (ERS-2)

Precise Range And Range-Rate Equipment (PRARE) was a microwave tracking system for the measurement of satellite to ground range and range rate.

a-positioning-navigation

LRR (ERS-2)

An optical device for accurate satellite tracking from the ground to support instrument data evaluation

Campaigns

Learn about the ground-based, ship-borne, balloon-borne, and airborne campaigns and small satellite field experiments that validate orbiting ESA EO satellites and support future mission development.

SPARC

SPARC

ESA's SPectra bARrax Campaign (SPARC) activity was part of the preparatory study for a proposed ESA Earth Explorer mission called SPECTRA. The objective was to collect a CHRIS/PROBA reference dataset for SPECTRA-related studies.

Read more

OTHER RESOURCES

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

DOCUMENT - General Reference

21 Nov 2019

150327-RMA-01-status-cal-v2.pdf

Status of calibration activities Download