• 2018-2020(ver.21.03)
• 2014-2016(ver.18.03)
• 2006-2011(ver.16.09)
• GSI Map

• Water
• Urban
• Rice paddy
• Crop
• Grassland
• Deciduous broad-leaved forest
• Deciduous needle-leaved forest
• Evergreen broad-leaved forest
• Evergreen needle-leaved forest
• Bare land
• Bamboo
• Solar panel