SISCAL ALGORITHMS

MERIS

Product	Algorithm	Unit
TAI,Top-of-atmosphere image	BG1, Top of atmosphere image, SISCAL specific algorithm	none
MAR, Marine reflectance at 550nm	XG1, Extract marine reflectance at 550nm	%
CHL, Chlorophyll-a concentration	EC1, Pigment concentration, OC4v4 algorithm	mg/m^3
	EC2, G/NIR, Pigment concentration (EXPERIMENTAL, MERIS only), Sokoletzky algorithm for Lake Kinneret	mg/m^3
	EG1, Chl-Fluo, Pigment concentration (EXPERIMENTAL, MERIS only), uses Chl. fluorescence	mg/m^3
	EE1, Pigment concentration (EXPERIMENTAL, MERIS only), ANN for case 1 waters	mg/m^3
TSM, Total suspended matter	FA1, Total suspended matter, Joergensen algorithm for Danish waters	g/m^3
	FA2, Total suspemded matter, DUP-POWERS	g/m^3
	FA3, Total suspended matter, MUMM	g/m^3
SEC, Secchi depth	JC1, Secchi depth (obtained from SeaWiFS KDD)	m
KDD, Diffuse attenuation coefficient at 490nm	DC1, Diffuse attenuation coefficient (Kd) at 490nm, SeaWiFS algorithm	1/m

Product	Algorithm	Unit
TSM, Total suspended matter	FA4, Total suspended matter, Clark, MODIS SeaDAS 4.8.4	g/m^3
SST, Sea surface temperature	GG5, Sea surface temperature, MODIS SeaDAS 4.8.4	°C
SST, Sea surface temperature	GG4, Sea surface temperature, MODIS split window, SISCAL specific noise reduction	°C
CHL, Chlorophyll-a concentration	EC3, Pigment concentration, OC3M, MODIS SeaDAS 4.8.4	mg/m^3
KDD, Diffuse attenuation coefficient at 490nm	DC2, Diffuse attenuation coefficient (Kd), MODIS SeaDAS 4.8.4	1/m
SEC, Secchi depth	JC2, Secchi depth, based on Kd from MODIS SeaDAS 4.8.4	m
TAI, Top-of-atmosphere image	BG1, Top of atmosphere image, SISCAL	none

Product	Algorithm	Unit
TSM, Total suspended matter	FJ, Total suspended matter	g/m^3
SST, Sea surface temperature	GJ, Sea surface temperature	°C
CHL, Chlorophyll-a concentration	EJ, OC3 algorithm	mg/m^3
KDD, Diffuse attenuation coefficient at 490nm	DJ, KD2 algorithm	1/m
SEC, Secchi depth	JJ, Secchi depth, based on Kd 490nm	m
TAI, Top-of-atmosphere image	BJ, Top of atmosphere image	none