Data at a Glance

Description

NASA-ISRO Synthetic Aperture Radar (NISAR) Provisional Level 0B Radar Raw Signal Calibration Data

Product Summary

Platforms

NISAR

Instruments

L-SAR ,

S-SAR

Spatial Extent

N: 90 S: -90 E: 180 W: -180

Coordinate System

CARTESIAN

Granule Spatial Representation

NO_SPATIAL

Temporal Extent

2026-06-16 to Present

Data Partner

Alaska Satellite Facility (ASF) ,

NASA-ISRO SAR Mission, Jet Propulsion Laboratory, NASA (NASA/JPL/NISAR)

Concept ID

C2853091612-ASF

Data State

ACTIVE

Number of Files/Granules

28571

Processing Level

Science Keywords

Geomorphic Landforms/Processes ,

Tectonics ,

Forest Science ,

Sea Ice ,

Glaciers/Ice Sheets ,

Frozen Ground ,

Ocean Winds

Documents

DATA PRODUCT SPECIFICATION

Product Specification Document for NISAR Level-0B Radar Raw Signal Data and Calibration Product.

Dataset Resources

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Filters

This false-color composite derived from NISAR data highlights vegetated areas (green), unvegetated surfaces (red), and how rapidly the vegetated areas changed (blue) during the 2025-2026 growing season in an agricultural region of South Africa.

NISAR L-Band Data Released, Expanding Record of Surface Changes

Produced by NASA JPL for the NISAR mission, these data products give researchers a new way to observe changes across Earth’s surface.

News

July 21, 2026

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Items

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NISAR Provisional Radar Raw Signal Calibration Data (Version 1)