The Sentinel-3 Toolbox consists of a rich set of visualisation, analysis and processing tools for the exploitation of OLCI and SLSTR data from the upcoming Sentinel-3 mission.
As a multi-mission remote sensing toolbox, it also supports the ESA missions Envisat (MERIS & AATSR), ERS (ATSR), SMOS as well as third party data from MODIS (Aqua and Terra), Landsat (TM), ALOS (AVNIR & PRISM) and others.
The various tools can be run from an intuitive desktop application or via a command-line interface.
A rich application programming interface allows for development of plugins using Java or Python.
ESA is developing free open source toolboxes for the scientific exploitation of the Sentinel missions. The toolboxes are inheriting functionality of historical toolboxes developed over the last 10 years and support also a range of National and Third Party Missions.
The toolboxes have been conceived to host new functionalities developed by the scientific community in the future. In addition the toolboxes have been specified to be portable on a cloud infrastructure. The toolboxes will be also widely used for training next generation scientists to the scientific exploitation of Sentinel data and multi-mission data.
The GOCEXML2ASCII parser is a very fast and memory-efficient XML to ASCII converter for GOCE level 2 EGG_NOM and SST_PSO data.
GOCEPARSER is an easy-to-use tool for extracting the GOCE level 1b and level 2 data from the XML products into a plain text file in columnar format.
VTGoce displays surfaces for gridded data on a virtual globe, using sophisticated rendering techniques.
VTGoce provides a set of user-friendly tools enabling the visualisation of gravity anomalies and other elevation grids such as geoids, DEMs, or bathymetry, geoid height errors and mean dynamic topographies.
The SMOS Comparison Tool (SCoT) can be used to compare level 1 SMOS products of the same type generated with the same schema version for the Data Blocks (DBL). It has been designed to be used by the SMOS Calibration Expert Centre (CEC), the Expert Support Laboratories (ESL) and the Calibration and Validation teams to facilitate the comparison of level 1 products generated with different L1 processor configurations or algorithm baselines. The tools requires a Linux Operative System, the installation of the Matlab Component Runtime (MCR) included in the delivery kit or a licensed version of Matlab (v7.5 or above) and the XML RW API to read the SMOS level 1 products.
The SMOS Global Mapping Tool (GMT) is useful for plotting the SMOS data into a single global geographical map. The GMT is also able to visualise additional quantities derived from SMOS data (i.e. first Stokes parameter) and to filter data based on the quality flag available in the SMOS products. The tool requires a Linux Operative System and the installation of the IDL virtual machine.
The following Matlab routines read the L1b, L2 and L2I CryoSat products.
The ODESA system intends to provide the users a complete level 2 processing environment for the MERIS instrument as well as for the future ESA optical sensors on board Sentinel 3. ODESA supplies the user community with the MERIS Ground Segment development platform MEGS®, including source code, embedded in an efficient framework for testing and for validation activities.
Validation facilities include match-up processing & analysis, data set selection & analysis, level 3 products generation & analysis and the possibility to perform remote processing, e.g. for testing purpose and for validation activities requiring large amounts of data.
The Next ESA SAR Toolbox (NEST) is an ESA open source toolbox under the GNU GPL license for reading, processing, analysing and visualising ESA (ERS-1/2, Envisat, Sentinel-1) and other spaceborne SAR data (TerraSAR-X, RADARSAT 1-2, COSMO-SkyMed, JERS-1, ALOS PALSAR) processed to Level-1 or higher. NEST 5.1 release is now freely available for download on the NEST website.
This update adds InSAR optimised coregistration, integrated phase unwrapping, and support for ERS/Envisat cross interferometry.
This may likely be the last update to NEST before its major evolution with the Sentinel-1 Toolbox release in September 2014.
BEAM is an open-source toolbox and development platform for viewing, analysing and processing of remote sensing raster data. Originally developed to facilitate the utilisation of image data from Envisat's optical instruments, BEAM now supports a growing number of other raster data formats such as GeoTIFF and NetCDF as well as data formats of other EO sensors such as MODIS, AVHRR, AVNIR, PRISM, CHRIS/Proba and SMOS.
The Basic ERS & Envisat Atmospheric Toolbox (BEAT) is a collection of executable tools and an application programming interface (API) which has been developed to facilitate the utilisation, viewing and processing of ESA GOMOS, MIPAS, SCIAMACHY and GOME data.
The Broadview Radar Altimetry Tutorial and Toolbox is an online tutorial containing an extensive explanation on what is altimetry, the techniques used and examples of usage of altimetry data in several different fields of research. Besides the tutorial, there is a software package (the Toolbox) which allows reading, processing and visualizing altimetry data from several different altimetry missions (e.g. ERS-1 and 2, Topex/Poseidon, Geosat Follow-on, Jason-1, Envisat, Jason-2, CryoSat, Sentinel-3, and more).
BEST (Basic Envisat SAR Toolbox) is a collection of executable software tools that has been developed to facilitate the use of ESA SAR data. The purpose of the Toolbox is not to duplicate existing commercial packages, but to complement them with functions dedicated to the handling of SAR products obtained from the ASAR (Advanced Synthetic Aperture Radar) onboard Envisat and the AMIs (Active Microwave Instrument) onboard ERS 1/2.
EOLDAS software allows the optimal estimation of (mainly land surface, mainly vegetation) state variables (e.g. quantifying how much vegetation there is at a particular time and place) from remote radiometric (Earth Observation) data.
The Current release is: Prototype
PolSARpro is a toolbox for the scientific exploitation of polarimetric SAR data and a tool for high-level education in radar polarimetry.
The GOCE User Toolbox GUT is a compilation of tools for the utilisation and analysis of GOCE Level 2 products. GUT supports applications in Geodesy, Oceanography and Solid Earth Physics.
The CryoSat User Tool (CUT) is a Windows stand-alone application for displaying and downloading CryoSat products from remote FTP servers or from local directories. It has an intuitive graphical user interface allowing for simultaneous product visualisation geographically on a 3D world map and temporally on a Gantt chart. The tool can be customised and products can be filtered.
Simple Matlab routines may be built to read the Level-1b GOCE products.
Software routines written in ANSI C and IDL that can be used to read the L1b and L2 CryoSat products.
GOCE Level-1b and Level-2 data conforms to the GOCE EEF format, which is based on XML. This L1b-L2 XML parser is made available to the GOCE user community to import data into existing applications, by transforming the products in EEF format into another existing format.
The Derby tool, developed by GAEL Consultant, is a data browser capable of exploring product types from the GMES Contributing Missions (GCM) in their native formats. Derby could be compared to most file managers made available with your operating systems, however it is not limited to the display of text files: more than most modern file managers, it allows browsing "on the fly" of the content of compressed files and of many other file types such as XML, HDF, NetCDF, ENVISAT, ERS, Radarsat 2, RapideEye, etc.
CryoView is a tool capable of opening and decoding CryoSat data. It then displays the contents as tables, graphs or as images as appropriate.
The following tables are provided by the ECMWF (European Centre for Medium-Range Weather Forecasts) to be used with the BUFR (Binary Universal Form for the Representation of Meteorological data) decoding software.
An updated version of AMORGOS - AMORGOS4.0p1 - has been released.
HDFclean is a program for reprocessing images stored in the HDF file format (Hierarchical Data Format): the intended use is to tidy up images of the Earth captured by the CHRIS hyper-spectral imager onboard the PROBA satellite.
For the release of the new SCIAMACHY Level 1b dataset version 8, the application tool SciaL1c has been revised and a new version of the tool (3.2) is provided here.
The SciaL1c tool is an application provided to the users of the SCIAMACHY Level 1b products.
This application allows to select specific calibrations to apply to SCIAMACHY Level 1b data, which are defined as not fully calibrated Level 0 channel information in combination with calculated calibration data.
The generated Level 1c products are suitable for the user's particular applications.
Here you will find a programs that will enable you to read and write L2 Envisat altimetry products - V 1.0.3 and a user manual.
ESOV - the Earth Observation Swath and Orbit Visualisation tool - provides users with the means to visualise the instrument swaths of all ESA Earth Observation Satellites and assist in understanding where and when satellite measurements are made and ground contact is possible.
The CFI software is a collection of multiplatform precompiled C libraries for timing, coordinate conversions, orbit propagation, satellite pointing calculations, and target visibility calculations. This software is made available by the Envisat project to any user involved in the Envisat mission preparation/exploitation. The only constraint on the user side is to fill in and send a formal registration form.
tape_reader.ksh is a Korn shell script which may be used to extract Envisat products supplied on exabyte tapes.
Reading LBR CEOS Exabyte data set file with the output of the CEOS information (applicable to products up to 1995)
Reading LBR CEOS Exabyte data set file with the output of the CEOS information
The ERS-2 Low Bit Rate Fast Delivery products are transmitted over the WMO GTS using a special Buffer format. (UNIX/VMS)
Instructions for calibrating the data received from the ATSR instruments.
To read and write ERS SAR exabyte product annotations and ERS SAR CD product annotations
A more powerful version of the "TORAW" program to convert SAR low resolution images from the ERS-1 SAR Reference CD to "Raw" format.
The correlation between the satellite time (SBT) and the corresponding UTC time on the Earth.
Reading TM Exabyte product annotations with output to display or file and reading TM CD product annotations
Reading the CEOS annotations of the JERS1 SAR CEOS tape products (DETEC., RAW, COMPLEX, GEC)