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PROBA-1 CHRIS Level 1A

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Description

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:

ModeNameSwathSpectral Bands/Ground Resolution
Mode 1Aerosols13 km62 at 34 m (773 nm / 1036 nm)
Mode 2Water bands13 km18 at 18 m
Mode 3Land channels13 km18 at 18 m
Mode 4Chlorophyll band set13 km18 at 18 m
Mode 5Land channels6.5 km37 at 18 m

 

Spatial coverage: Check the spatial coverage of the collection on a map available on the Third Party Missions Dissemination Service.

Details

DATA SET SPECIFICATIONS

Spatial coverage:
75 N, -56 S, -180 W, 180 E
Temporal coverage:
2002-05-14 - 2022-12-22
Date of launch:
2001-10-22
Operators:
REDU
Mission status:
Completed
Orbit height:
615 km
Orbit type:
Sun-synchronous
Swath width:
14 km
Resolution:
High Resolution - HR (5 - 20 m), Medium Resolution - MR (20 - 500 m)
Wavelengths:
VIS (0.40 - 0.75 µm), NIR (0.75 - 1.30 µm)
Product types:
CHR_MO1_1P, CHR_MO2_1P, CHR_MO3_1P, CHR_MO4_1P, CHR_MO5_1P

PROCESSING LEVEL

Level 1a

APPLICABLE TERMS & CONDITIONS

Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions.

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RESOURCES

Product Specifications

CHRIS Data Format

Product Specifications

Download
Technical Note

Note on CHRIS Acquisition Procedure and Image Geometry

Technical Note

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