GOSAT Score Map for Sampling Optimization

Layer Opacity Control

GOSAT Orbit (Nominal)

GOSAT-2 Orbit (Nominal)

Orbit Search (Operational Satellites)

Number of divisions of color

Resolution

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Day/Night Map:

Parameter

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Emission Source

Name			Unit	Min	Max	Weight
	CO2 Emission Source: EDGAR (TOTAL)		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10

CO₂ Emission Source Sector List

	1A1a: Energy industry		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A1c+2G: Transformaton none-energy use		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A2: Combustion in manufacturing industry		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A3a International and domestic aviation		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A3c+1A3e: Non-road ground transport		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A3d: International and domestic shipping		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A4: Energy for buildings		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1B1: Fugitive from solid		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1B2a: Oil production and refineries		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	2A: Non-metallic mineral processes		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	2B+3: Chemical processes solvents		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	2C: Metal processes		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	4C+4D: Agricultural soils		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	5A+C+D+F+4E: Large Scale Biomass Burning		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	6C: Solid waste incineration		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	7A: Fossil Fuel Fires		10-11 kg/m2/s			1 2 3 4 5 6 7 8 9 10

CH4 Emission Source: EDGAR (TOTAL)

10-12 kg/m2/s

1 2 3 4 5 6 7 8 9 10

CH₄ Emission Source Sector List

	1A1+1A2: Energy manufacturing transformation		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A3a+c+d+e: Non-road transportation		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A3b: Road transportation		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1A4: Energy for buildings		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1B2a: Oil production and refineries		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	1B2b: Gas production and distribution		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	4A: Enteric fermentation		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	4B: Manure management		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	4C+4D: Agricultural soils		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	4F: Agricultural waste burning		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	6A+6C: Solid waste disposal		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	6B: Waste water		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	7A: Fossil Fuel Fires		10-12 kg/m2/s			1 2 3 4 5 6 7 8 9 10

	NOx Emission Source: EDGAR		10-13 kg/m2/s			1 2 3 4 5 6 7 8 9 10
	CO2 Emission Source: ODIAC		104tC/month			1 2 3 4 5 6 7 8 9 10
	Tropospheric Column NO2: Aura/OMI		1013 molcule/cm2			1 2 3 4 5 6 7 8 9 10
	Total Column CO: Terra/MOPPIT		1016 molcule/cm2			1 2 3 4 5 6 7 8 9 10
	Population Density: GPWv4:2015		-			1 2 3 4 5 6 7 8 9 10
	Nighttimes Lights: DMSP		DN			1 2 3 4 5 6 7 8 9 10

Observation Index

Name			Unit	Min	Max	Weight
	Successful GOSAT Retrieval Ratio (L2/L1)		%			1 2 3 4 5 6 7 8 9 10
	Successful OCO-2 Retrieval Ratio (L2/L1)		%			1 2 3 4 5 6 7 8 9 10
	Reflectance: GOSAT/ACOS(Band1:0.76㎛)		-			1 2 3 4 5 6 7 8 9 10
	Reflectance: GOSAT/ACOS(Band2:1.64㎛)		-			1 2 3 4 5 6 7 8 9 10
	Reflectance: GOSAT/ACOS(Band3:2.00㎛)		-			1 2 3 4 5 6 7 8 9 10
	Reflectance: Aqua/MODIS(Band2: 0.85㎛)		-			1 2 3 4 5 6 7 8 9 10
	Reflectance: Aqua/MODIS(Band6: 1.64㎛)		-			1 2 3 4 5 6 7 8 9 10
	Reflectance: Aqua/MODIS(Band7: 2.13㎛)		-			1 2 3 4 5 6 7 8 9 10
	Clear Sky Ratio: Terra and Aqua/MODIS		%			1 2 3 4 5 6 7 8 9 10
	AOT (550nm): Terra and Aqua/MODIS	[R]	-			1 2 3 4 5 6 7 8 9 10
	Wind Speed above 10m (00h): GPV	[R]	m/s			1 2 3 4 5 6 7 8 9 10
	Wind Speed 950hPa (00h): GPV	[R]	m/s			1 2 3 4 5 6 7 8 9 10
	Wind Speed above 850hPa (00h): GPV	[R]	m/s			1 2 3 4 5 6 7 8 9 10
	Flatness: ASTER/GDEM	[R]	m			1 2 3 4 5 6 7 8 9 10

Background

Name			Unit	Min	Max	Weight
	NDVI：Aqua/MODIS		-			1 2 3 4 5 6 7 8 9 10
	CO2 Air-Sea Flux (2000)		grams C m-2 year-1			1 2 3 4 5 6 7 8 9 10
	SIF: GOME-2		mW/m2/nm/sr			1 2 3 4 5 6 7 8 9 10