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Celebrating ESA’s first small satellite with science success
Scientists and data users gathered at a special workshop to celebrate the end of PROBA-1’s CHRIS sensor and discuss the results of this overachieving mission.
PROBA-1 - From technology demonstration to long-term Earth observation
Learn about ESA's PROBA-1 (Project for On-Board Autonomy) mission in our new infographic.
PROBA-1 CHRIS Level 1A
CHRIS acquired a set of up to five images of each target during each acquisition sequence, these images were acquired when PROBA-1 was pointing at distinct angles with respect to the target. CHRIS Level 1A products (supplied in HDF data files, version 4.1r3) include five formal CHRIS imaging modes, classified as modes 1 to 5: Mode Name Swath Spectral Bands/Ground Resolution Mode 1 Aerosols 13 km 62 at 34 m (773 nm / 1036 nm) Mode 2 Water bands 13 km 18 at 18 m Mode 3 Land channels 13 km 18 at 18 m Mode 4 Chlorophyll band set 13 km 18 at 18 m Mode 5 Land channels 6.5 km 37 at 18 m Spatial coverage: Check the spatial coverage of the collection on a map available on the Third Party Missions Dissemination Service.
PROBA-1 CHRIS End of Mission Workshop
The PROBA-1 CHRIS End of Mission Workshop will take place from 18-19 January 2024 in Ghent, Belgium.
PROBA-1
PROBA-1 is a technology demonstration satellite that later became an operational Earth observation mission.
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.
4th CHRIS PROBA Workshop
Workshop on the treatment of Compact High Resolution Images Spectrometer (CHRIS) data.
3rd CHRIS PROBA Workshop
This 2005 workshop was on the treatment of Compact High Resolution Images Spectrometer (CHRIS) data.
2nd CHRIS PROBA Workshop
This 2004 workshop was on the treatment of Compact High Resolution Images Spectrometer (CHRIS) data.
Leaf-area-index-from-CHRIS-satellite-data-and-applications-in-plant-yield-estimation.pdf
This paper focuses on the optical remote sensing aspects of the ISIES project.
On-the-Potential-of-CHRIS-PROBA-for-Estimating-Vegetation-Canopy-Properties-from-Space.pdf
On the Potential of CHRIS/PROBA for Estimating Vegetation Canopy Properties from Space.