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When Swarm met Steve

21 April 2017

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Thanks to social media and the power of citizen scientists chasing the northern lights, a new feature was discovered recently. Nobody knew what this strange ribbon of purple light was, so... it was called Steve.

ESA's Swarm magnetic field mission has now also met Steve and is helping to understand the nature of this new-found feature.

Speaking at the recent Swarm science meeting in Canada, Eric Donovan from the University of Calgary explained how this new finding couldn't have happened 20 years ago when he started to study the aurora.

While the shimmering, eerie, light display of auroras might be beautiful and captivating, they are also a visual reminder that Earth is connected electrically to the Sun. A better understanding of the aurora helps to understand more about the relationship between Earth's magnetic field and the charged atomic particles streaming from the Sun as the solar wind.

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Proba-1 images Calanda reservoir

20 April 2017

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The blue of the Calanda reservoir amid the rugged landscape of northeastern Spain, as seen by ESA's oldest - and one of its smallest - Earth-observing missions, Proba-1, midway through its 15th year of operations.

Located around 120km southeast of the city of Zaragoza, and built within a surrounding gorge, the reservoir is used for agricultural irrigation and fishing. The town of Calanda is visible at the top of the image.

Researchers can use Proba-1's hyperspectral camera to gather data on the reservoir's water quality and phytoplankton content.

The cubic-metre Proba-1 is the first in ESA's series of satellites aimed at flight-testing new space technologies. It was launched on 22 October 2001 but is still going strong, having since been reassigned to ESA's Earth observation duties.

Proba-1's main hyperspectral CHRIS imager records 15 m-resolution scenes across a programmable selection of up to 62 spectral bands, from a variety of viewing angles. It is supplemented by a 5m-resolution black-and-white microcamera.

Calanda reservoir

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EOLI-SA - New version EOLI-SA 9.7.0 released

21 April 2017

A new version of the EOLI-SA Catalogue (v 9.7.0) has been released and is available for download now.

The relevant EOLI User Manual can be found under 'Resources' on the same page.

Further information is available in the Release Notes.


Back to EOLi

 

Version 9.7.0

Fixed Issues

  • OM-998, OM-983, OM-1036: EOLI-SA full quicklooks mosaic
  • OM-1010 - EOLI-SA to use new JCL v2.5.2

 

Version 9.6.9

Fixed Issues

  • OM-986: ALOS PALSAR collections removed
  • OM-983: Corrupted character for Landsat Cloud Free corrected
  • OM-975: "Sort" anomaly resolved

 

Version 9.6.7

Fixed Issues

  • OM-787: During downloads, EOLI frequently crashes, and does not maintain downloads queue on restart
  • OM-786: During downloads, EOLI logs some users out after a short session time

 

Version 9.6.6

Fixed Issues

  • OM-725: OceanSat Browse images not displayed correctly

 

Version 9.6.5

Fixed Issues

  • OM-592: EOLI-SA to migrate to use Java 8
  • OM-601: EOLI-SA to use new JCL v2.4.0

 

Version 9.6.4

Fixed Issues

  • OM-489/OM-513: Error message when ordering without MMOHS ID
  • OM-484/OM-511: [ALOS]Index files with empty last field leads to parser error
  • OM-487/OM-515: [ALOS] EOLI-SA is not displaying text with commas correctly in the details page
  • CDS-1774: Footprints not visible in EOLI-SA

 

Version 9.6.3

Fixed Issues

  • OM-474/OM-475: EOLI-SA not displaying logged in user if download before logging in

 

Version 9.6.1

Fixed Issues

  • OM-224 for OLA: Download - displayed Additional Status
  • OM-178/OM-179: Adding a WMS server fails to get the capabilities
  • CRQ1000001942 /OM-258: EOLI-SA login error
  • OM-281 for OLA: Pass values ASCENDING/DESCENDING rather than A/D for OADS

 

Version 9.4.9

Fixed issues

  • Bug id=CDS-837 Thumbnail display error in the bounding box (FIXED)
  • Error for entry defined as polygon (FIXED)
  • New algorithm has been introduced when reducing the number of polygon points for search purpose in order to avoid having crossing lines in the final polygon (ADDED)

 

Version 9.4.7

Fixed issues

  • Details window shows thumbnail instead of browse for Landsat TM online collection (FIXED)
  • Integration of JCL 2.2.3 into EOLI-SA
  • GCL update with Copernicus logo
  • HD-DC EOLI - DESCW interferometric search returns a Java error (FIXED)
  • The userSession is lost after the first download of a product (FIXED)
  • EOLI-SA not downloading products from LDS fully (FIXED)
  • EOLI-SA fails downloading products with size greater than 2 GB (FIXED)
  • EOLI-SA Debian installation errors (FIXED)

 

Version 9.4.3

Fixed issues

  • Improvement in GCL collections handling 
  • EOLI-SA changes for WMS2EOS dismissal
  • EOLI-SA Burst Sync info mismatching.

 

Version 9.3.1

Fixed issues

  • Problem upon starting the EOLI-SA client using the 'classic 2D Map'

 

Version 9.2.0

Fixed issues

  • Product ordering via EOLI-SA local collection available. Solved error on ACQUISITIONDESCRPTOR field generation 
  • Political boundaries updated on EOLI-SA map

 

Version 9.1.7

Fixed issues

  • Interferometry searches over Pole upgraded
  • EOLI Local inventory querying on Envisat potential data using a Search Area upgraded
  • EOLI-SA no more locks when modifying frame number for a standard frame queried with the "Show results as standard frames" option but restore the correct value
  • EOLI SA no more get stuck when drawing GOSAT- 1 CAI_TRB01P products 0n the World Wind map.
  • Rectangular search areas greater than 180 degrees longitude allowed (currently the complementary area is considered selected)

 

Version 9.1.6

Fixed issues

  • Enhancement of the "Product Details dialog" in order to avoid character truncated.
  • Implemented control on product ordering which checks if a selected product is big enough to contain the selected scene type.
  • Enhancement on KMZ export data: empty value in the tag are inserted in the exported KML/KMZ file if value from the column "FOOTPRINT" is empty

 

Version 9.1.5

Fixed issues

  • Fixed export in KMz format.
  • Scene frame coordinates in a Eoli-XML order never set in scientific number but always in decimal number.
  • Search area correctly drawn when setting the first point of an area and then moving to the left (westwards) (the area doesn't draws all the way eastwards around the globe, 360 degrees - the actual size of the window)

 

Version 9.1.4

Fixed issues

  • LI does not cut correctly the footprint according to swath and orbit for products in the future. 

 

Version 9.1.3

New features:

  • EOLI is now installed and launched using the Java Web Start technology. Future Updates will be automatic. (coming soon)
  • With EOLI-SA 9.1.2 some issues on local collections have been resolved. 

Fixed issues

  • Loading a search query has been fixed.
  • Search on the LI when using search area has been fixed. 

 

Version 9.1.2

  • EOLI is now installed and launched using the Java Web Start technology. Future Updates will be automatic. (coming soon)
  • With EOLI-SA 9.1.2 some issues on local collections have been resolved. 

 

Version 9.0.0

New features:

  • EOLI is now installed and launched using the Java Web Start technology. Future Updates will be automatic. (coming soon)
  • The catalogue, User Set, Shopcart and Download workspace can now be detached in separate windows (right click on the corresponding tab).
  • Added an Undo function for the following operations:
  • Deletion of items
  • Moving items from one workspace to the other.
  • Changing the order options of one or several ShopCart items
  • The 3D map mode is now enabled by default when starting EOLI for the first time (on low end PCs, user may still reverse back to the classical 2D map)
  • It is now possible to modify the order service for several selected items, even if those belong to different mission/sensor/product combinations
  • Products which are available for download can now be downloaded directly from the the catalogue or user sets product tables, via a new "Get" button, without having to move first the product to the shopcart.
  • Search area are now saved by default in KML format.
  • Search area can now be saved and loaded from shape files.
  • Added the possibility for the user to create a local collection that indexes a repository of EO products previously ordered with EOLI (ERS, ENVISAT products). This function is accessed by right-clicking on the "Local Collection" tree branch.

Fixed issues

  • Fixed an issue in the Planning Feasibility Analysis service where analyses response files couldn't be loaded in EOLI
  • Fixed an issue where "PLANNED" acquisitions could be moved to the Shopcart and ordered.

Changes in EOLi 9.7.0

  • OM-998, OM-983, OM-1036: EOLI-SA full quicklooks mosaic
  • OM-1010 - EOLI-SA to use new JCL v2.5.2

Please note that Java version 1.8 is required to run this version.

For information on new features and known issues of previous EOLi versions, please see our release notes page.


EOLi is a java application which is supported on all major platforms: Windows (95/98/ME/2000/NT/XP), Linux, MacOS X and other Unix systems. Java SE Runtime Environment 1.6 or later is required.



Windows


eoli-9.7.0-windows.msi


MacOS X


eoli-9.7.0-macosx.dmg


Linux


eoli-9.7.0-linux.deb
eoli-9.7.0-linux.rpm


Generic Unix


eoli-9.7.0-unix-generic.tar


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