EO·Atlas
Greenhouse-gases Monitoring Instrument (GF-5)
Four-band NIR/SWIR greenhouse-gas spectrometer on GF-5 for CO2 and CH4 mole-fraction retrieval, using O2, CO2, and CH4 bands around 765, 1575, 1650, and 2050 nm.
The Greenhouse-gases Monitoring Instrument on GF-5 is a four-band NIR/SWIR passive optical spectrometer for carbon dioxide and methane retrieval. Its GF-5 configuration uses mechanical cross-track scanning with five cross-track samples, about 800 km swath, and 10.3 km sub-satellite-point resolution, giving global daylight coverage in five days [1]. The instrument observes oxygen, carbon dioxide, and methane absorption bands in the 759-2058 nm range, supporting pressure, cloud, and aerosol correction along with XCO2 and XCH4 retrieval [2]. The GF-5 instrument measures CO2 and CH4 profiles [1]. SWIR absorption greenhouse-gas screening is demonstrated on GF-5 [1].
Pricing not publicly listed by operator
Supply chain position
- SWIR absorption - global screeningvia Gaofen-5 (GF-5)
GMI uses NIR/SWIR O2, CO2, and CH4 bands for greenhouse-gas column retrieval over broad swaths.
None on record.
- [1]WMO OSCAR instrument record: GMI (GF-5)agency doc-2026-06-16
- [2]Greenhouse Gases Monitoring Instrument on GaoFen-5 Satellite-II: Optical Design and Evaluationpeer reviewed2023-02-182026-06-16
- [3]Hyperspectral Remote Sensing of Greenhouse Gases Using GF5 GMI, CEOS AC-VC-21 presentationagency doc2025-08-272026-06-16
How to cite this page
Plain text
Greenhouse-gases Monitoring Instrument (GF-5). EO-Atlas, SpectraWorks B.V. https://eo-atlas.org/products/sensor/gmi-gf-5 (CC BY 4.0)
BibTeX
@misc{eoatlas:products:sensor:gmi-gf-5,
title = {Greenhouse-gases Monitoring Instrument (GF-5)},
author = {{EO-Atlas}},
publisher = {SpectraWorks B.V.},
note = {CC BY 4.0},
url = {https://eo-atlas.org/products/sensor/gmi-gf-5}
}