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SISCAL

Description

Area of interest (AOI):

Archive query

Reports and publications

Algorithms description

This service is financed by:

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 for Lake Kinneret, derived by calibrating the AVI to in situ data taken between 2006 and 2009

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

CHL-EH1, Pigment concentration for Baltic estuaries, based on the AVI, EXPERIMENTAL

mg/m^3

TSM, Total suspended matter

FD1, TSM concentration experimental, based on Belcolor algorithm of Ruddick et al.

 

 

g/m^3

SEC, Secchi depth

JC1, Secchi depth (obtained from SeaWiFS KDD)

m

 MODIS 

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

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