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- Documents (5)
DATA
Discover and download the Earth observation data you need from the broad catalogue of missions the European Space Agency operate and support.
Data - EO Sign In Authentication (Open)
JERS-1 OPS (Optical Sensor) Very Near Infrared Radiometer (VNIR) System Corrected Products level 1
The JERS-1 Optical System (OPS) is composed of a Very Near Infrared Radiometer (VNIR) and a Short Wave Infrared Radiometer (SWIR). The instrument has 8 observable spectral bands from visible to short wave infrared. Data acquired by ESA ground stations The JERS-1 OPS products are available in GeoTIFF format. These products are available only for the VNIR sensor. All four bands are corrected. The correction consists in a vertical and horizontal destriping, the radiometry values are expanded from the range [0.63] to the range [0.255]. No geometrical correction is applied on level 1. The pixel size of approximately 18 x 24.2 metres for raw data is newly dimensioned to 18 x 18 metres for System Corrected data using a cubic convolution algorithm. Disclaimer: Cloud coverage for JERS OPS products has not been computed using an algorithm. The cloud cover assignment was performed manually by operators at the acquisition stations. Due to missing attitude information, the Nadir looking band (band 3) and the corresponding forward looking band (band 4) are not well coregistered, resulting in some accuracy limitations. The quality control was not performed systematically for each frame. A subset of the entire JERS Optical dataset was selected and manually checked. As a result of this, users may occasionally encounter issues with some of the individual products. Spatial coverage: Check the spatial coverage of the collection on a map available on the Third Party Missions Dissemination Service.
Data - Campaigns (Open)
SoyFLEX 2015
SoyFLEX 2015 took place over the agricultural area around Jülich, Germany and Rzecin wetland site, Poland
Data - Campaigns (Open)
SoyFLEX II 2016
The SoyFLEX II experiment was a repetition of an experiment that took place during the 2015 campaign in Germany.
Data - Campaigns (Open)
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.
Data - Campaigns (Open)
FLEX-US
The primary goal of the 2013 joint ESA/NASA airborne campaign was to record an unprecedented FLEX-like dataset containing maps of sun-induced fluorescence, hyperspectral reflectance, surface temperature, and canopy structure.
Data - Campaigns (Open)
FLEXSense 2018
The 2018 Fluorescence Explorer Sense (FLEXSense) campaign combined various field activities in preparation for the FLEX satellite mission.
Data - Campaigns (Open)
HYFLEX
This HYFLEX campaign aimed to deliver maps of sun-induced fluorescence recorded from airborne measurements using the approaches of the spaceborne FLEX mission.
Data - Campaigns (Open)
SEN2EXP
In the SEN2EXP campaign, the data gap for broad leaf forests is addressed as suitable reference datasets of sufficient quality do not exist.
Data - Campaigns (Open)
SEN2FLEX
SENtinel-2 and FLuorescence EXperiment (SEN2FLEX) campaign combines different activities in support of initiatives related both to fluorescence experiments and Sentinel-2 initiative for prototyping of resolutions to meet mission requirements.