EO·Atlas
Geostationary Ocean Color Imager II (GOCI-II)
Geostationary ocean-colour instrument flown on GEO-KOMPSAT-2B.
Geostationary Ocean Color Imager II is a passive optical geostationary ocean-colour multispectral imager mounted on GEO-KOMPSAT-2B.[1][2] It has 13 bands, 250 m local-area spatial resolution and 2500 km x 2500 km local-area coverage.[1][2] The primary listed bands span 380-865 nm, with a wide 483 nm channel for image navigation and registration; spectral coverage is also summarized as 380-900 nm.[1][2] GOCI-II supports hourly local-area imaging during the daylight UTC window and daily full-disk coverage, with 10 daily Korean Peninsula observations described for the mission payload.[1][3] Its demonstrated use includes ocean-colour water-leaving radiance retrieval on GEO-KOMPSAT-2B.[1] Application areas include ocean colour, chlorophyll, CDOM, turbidity and suspended sediment, red and green algae, oil pollution and fisheries-environment monitoring.[1][3] The geostationary viewing geometry is the main differentiator for buyers needing intraday coastal-water dynamics rather than global polar-orbit revisit.
Pricing not publicly listed by operator
Supply chain position
- Ocean colour / water-leaving radiancevia GEO-KOMPSAT-2B
GOCI-II demonstrates geostationary ocean-colour water-leaving radiance retrieval on GEO-KOMPSAT-2B.
- Multispectral optical imaging
[nosc-goci-ii][ioccg-goci-ii] 13 bands from 380 to 865 nm at 250 m local-area resolution from geostationary orbit.
None on record.
- [1]National Ocean Satellite Center GK-2B GOCI-II overviewagency doc2026-06-16
- [2]IOCCG GOCI-II sensor recordcommunity2026-06-16
- [3]KARI Marine Payload (GOCI)agency doc2026-06-16
How to cite this page
Plain text
Geostationary Ocean Color Imager II (GOCI-II). EO-Atlas, SpectraWorks B.V. https://eo-atlas.org/products/sensor/goci-ii (CC BY 4.0)
BibTeX
@misc{eoatlas:products:sensor:goci-ii,
title = {Geostationary Ocean Color Imager II (GOCI-II)},
author = {{EO-Atlas}},
publisher = {SpectraWorks B.V.},
note = {CC BY 4.0},
url = {https://eo-atlas.org/products/sensor/goci-ii}
}