JERS-1/OPS L2 Visible and Near Infrared Radiometer Data

Name: JERS-1/OPS L2 Visible and Near Infrared Radiometer Data
Creator: Japan Aerospace Exploration Agency (JAXA)
Published: 1992-04-01
License: http://earth.jaxa.jp/policy/en.html

DOI: 10.57746/EO.01gs73anppggkj1jpr4j32mdhy
Last Updated: 2026-02-27

Data Progress: Complete

Product Summary

JERS-1/OPS L2 Visible and Near Infrared Radiometer Data is obtained from the OPS sensor onboard JERS-1 and produced by National Space Development Agency of Japan (NASDA).
JERS-1, which is equipped with OPS is Sun-synchronous sub-recurrent orbit satellite launched on February 11, 1992.
The dataset includes System Corrected Image Products. No radiometric correction is applied at the moment due to the lack of the calibration coefficients. Spatial Resolution is 18m x 24m.
Map projection is UTM, SOM and PS. The provided format is CEOS.No explicit product version. Level 0–4 data is available.

Platform: JERS-1
Sensor: OPS

Coverage

Temporal Coverage

1992-04-01 to 1998-10-12

Spatial Coverage

Bounding Rectangle

Resolution

18 m

Location

GEOGRAPHIC REGION > GLOBAL

Dataset Short Name

JERS-1_OPS_L2_VNIR

Platform / Sensor

JERS-1 / OPS

Coverage

Spatial Coverage: Bounding Rectangle
Temporal Coverage: 1992-04-01 to 1998-10-12

Product Level ID

Version Description

Version, 1992-04-14, Available

File Format

CEOS

Dataset Type

None / 75km(azimuth)×75km(range)

Resolution

Spatial Resolution: 18 m
Temporal Resolution: None

Dataset Progress

Complete

Projection

UTM

Collection Data Type

SCIENCE_QUALITY

Get Data: https://gportal.jaxa.jp/gpr/?lang=en
Dataset Title: JERS-1/OPS L2 Visible and Near Infrared Radiometer Data
Distribution Format: CEOS
Fees: Free
Citation: Japan Aerospace Exploration Agency. 1992. JERS-1/OPS L2 Visible and Near Infrared Radiometer Data. https://doi.org/10.57746/EO.01gs73anppggkj1jpr4j32mdhy
Access Constraints: No constraints but users need to be registered with the G-portal User Registration system to download files.
Use Constraints: The user is entitled to use G-Portal data free of charge without any restrictions (including commercial use) except for the condition about acknowledgement of data credit as stipulated in G-portal terms of use 7.(2).Click here for detailed G-Portal data usage constrains.
G-Portal Terms of service: https://gportal.jaxa.jp/gpr/index/eula?lang=en

ISO Topic Categories

IMAGERY/BASE MAPS/EARTH COVER

Science Keywords

EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > INFRARED IMAGERY
EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > REFLECTED INFRARED
EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > THERMAL INFRARED
EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY

Location Keywords

GEOGRAPHIC REGION > GLOBAL

ECV and other Keywords

OPS
NASDA

ISO Topic Categories is the keywords in the ISO 19115 - Geographic Information Metadata.

Science Keywords hosts Global Change Master Directory (GCMD) Keywords which are a hierarchical set of controlled Earth Science vocabularies that help ensure Earth science data, services, and variables are described in a consistent and comprehensive manner and allow for the precise searching of metadata and subsequent retrieval of data, services, and variables.

ECV Keywords hosts a physical, chemical or biological variable or a group of linked variables that critically contributes to the characterization of Earth's climate.

Date	Description of Change
2026-02-25	The title has been revised from "JSRS-1/OPS L2 Visible and Near Infrared Radiometer Data" to "JERS-1/OPS L2 Visible and Near Infrared Radiometer Data".