PROBA-1 CHRIS Level 1A

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PROBA-1 CHRIS Level 1A

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World Wide

Collection 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:

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

Technical 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

Specific restrictions to the use of data may apply for TPMs according to the terms of applicability valid for each mission. Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions.

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