missions

THEOS-2

THEOS-2 is Thailand's second-generation high-resolution Earth-observation satellite.^[1]^[2] It launched on 2023-10-09 on Vega flight VV23 from the Guiana Space Centre into Sun-synchronous low Earth orbit.^[1]^[3] The mission uses an AstroBus-S platform and carries a high-resolution optical imager with imagery up to 0.5 m resolution.^[1]^[2] THEOS-2 continues Thailand's civil Earth-observation programme for mapping, resource management, and disaster applications.^[1]

Supply chain position

built on platform Airbus AstroBus-S satellite platform

operated by Geo-Informatics and Space Technology Development Agency

launched on Arianespace Vega

related to Arianespace Vega

related to Land cover change

related to Crop-type mapping

related to Disaster damage assessment

related to Flooding

related to Urban change

Sources

[1]GISTDA THEOS-2 project pageagency doc2026-06-21
[2]Airbus wins contract to build THEOS-2operator press2026-06-21
[3]Arianespace Flight VV23 success announcementoperator press2026-06-21

Cite https://eo-atlas.org/missions/theos-2 Markdown twin → Field definitions → Suggest a correction →

How to cite this page

Plain text

THEOS-2. EO-Atlas, SpectraWorks B.V. https://eo-atlas.org/missions/theos-2 (CC BY 4.0)

BibTeX

@misc{eoatlas:missions:theos-2,
  title = {THEOS-2},
  author = {{EO-Atlas}},
  publisher = {SpectraWorks B.V.},
  note = {CC BY 4.0},
  url = {https://eo-atlas.org/missions/theos-2}
}