ORCHIDEE Development Section

Project CAMS41
Optimization of the relationship between CHTESSEL GPP and SIF data [using DAILY data]

OBS : M.Jung GPP data at daily frequency
SAT : GOME2 Joiner V27 SIF data at daily frequency
SIM : CTESSEL GPP data at montly frequency replicated into daily

The optimization is done per REGION and per SEASON
All input data are smoothed with the 15-days running averaging window

PFT1 (Crops, mixed farming)
PFT2 (Short grass)
PFT3 (Evergreen needleleaf)
PFT4 (Deciduous needleleaf)
PFT5 (Deciduous broadleaf)
PFT6 (Evergreen broadleaf)
PFT7 (Tall grass)
PFT9 (Tundra)
PFT10 (Irrigated crops)
PFT11 (Semidesert)
PFT13 (Bogs and marshes)
PFT16 (Evergreen shrubs)
PFT17 (Deciduous shrubs)
PFT18 (Mixed forest - Wood)
PFT19 (Interrupted forest)

Posterior data for GOME2-Joiner
a_post
REGIONWINTERSPRINGSUMMERAUTUMN
01_N0.2120.2420.2090.251
01_T0.1090.1180.1510.143
01_S0.1790.20.1680.153
b_post
REGIONWINTERSPRINGSUMMERAUTUMN
01_N0.01710.004630.1350.0469
01_T0.09520.09380.07680.102
01_S0.07810.05750.06730.127
n_points
REGIONWINTERSPRINGSUMMERAUTUMN
01_N5.62e+051.12e+061.32e+061.24e+06
01_T3.87e+054.06e+053.94e+054e+05
01_S3.13e+053.19e+053.18e+053.17e+05
RMSD (SIFGOME2-Joiner vs apostGPPJung + bpost)
REGIONWINTERSPRINGSUMMERAUTUMN
01_N0.1040.1510.1830.12
01_T0.1490.160.2020.169
01_S0.2430.2070.180.23
Correlation (SIFGOME2-Joiner vs apostGPPCTESSEL + bpost)
REGIONWINTERSPRINGSUMMERAUTUMN
01_N0.4040.7520.7270.646
01_T0.5220.5710.6310.615
01_S0.6250.5630.3060.443

MAPS
TIME-SERIES
SCATTER PLOTS