JERS-1 SAR Level 1 Single Look Complex Image

How to Access Data

Users can freely access the collection using the below links and will be requested to login (new users shall register) to ESA EO Sign In to download the products.

ESA internal users can use their ESAAD account.

The products are available for download via the following interfaces:

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Description

The JSA_SLC_1P product is comparable to the ESA SLC/IMS images generated for Envisat ASAR and ERS SAR instruments. It is a slant-range projected complex image in zero-Doppler SAR coordinates.

The data is sampled in natural units of time in range and along track, with the range pixel spacing corresponding to the reciprocal of the platform ADC rate and the along track spacing to the reciprocal of the PRF.

Data is processed to an unweighted Doppler bandwidth of 1000Hz, without sidelobe reduction. The product is suitable for interferometric, calibration and quality analysis applications.

Data acquired by ESA ground stations

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

Details

DATA SET SPECIFICATIONS

Digital Object Identifier (DOI):

Spatial coverage: 
90 N, -90 S, -95 W, 130 E
Temporal coverage:
1992-07-13 - 1998-10-08
Date of launch:
1992-02-11
Operators:
NASDA, JAXA
Mission status:
completed
Orbit height:
568 km
Orbit type:
Sun-synchronous
Swath width:
75 km
Resolution:
High Resolution - HR (5 - 20 m)
Wavelengths:
L-Band (19.4 - 76.9 cm)
Product types:
JSA_SLC_1P

PROCESSING LEVEL

level 1b

APPLICABLE TERMS & CONDITIONS

Utilisation of this data is subject to the Terms and Conditions for ESA's Third Party Missions scheme

READ T&C

blue arrow DATA CITATION

European Space Agency, 2018, JERS-1 SAR Level 1 Single Look Complex Image. Version 1.0.

RESOURCES

JERS/SeaSat SAR products CEOS format specifications
Product Specifications
More JERS SAR Documents
Product Specifications
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