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Past phases
About past phases
Scenes and measurements, models and results of previous phases.
RAMI 1 phase
RAMI 2 phase
RAMI 3 phase
RAMI4PILPS phase
RAMI IV phase
Scenes
About the Scenes
Scenes description of this phase.
Abstract Canopies
Heterogeneous
Anisotropic background
Two-layer canopy
Constant Slope
Homogeneous
Anisotropic Background
Two-layer canopy
Adjacent canopies
Actual Canopies
Järvselja Pine Stand (Summer)
Järvselja Birch Stand (Summer)
Ofenpass Pine Stand (Winter)
Järvselja Birch Stand (Winter)
Wellington Citrus Orchard
Agricultural crops: Short Rotation Forest
Measurements
About the Measurements
Measurements description of this phase.
BRF in azimuthal ring (total) (
brfazim
)
BRF in the cross plane (perpendicular to the principal plane) (
brfop
)
BRF in the cross plane for single-scattered radiation (
brfop_co_sgl
)
BRF in the cross plane for multiple-scattered (two or more scattering events) radiation (
brfop_mlt
)
BRF in the cross plane for single-scattered radiation collided by the soil (
brfop_uc_sgl
)
BRF in the principal plane (total) (
brfpp
)
BRF in the principal plane for single-scattered radiation (
brfpp_co_sgl
)
BRF in the principal plane for multiple-scattered (two or more scattering events) radiation (
brfpp_mlt
)
BRF in the principal plane for single-scattered radiation collided by the soil (
brfpp_uc_sgl
)
Directional Hemispherical Reflectance (Black Sky Albedo) (
dhr
)
Isotropic Bihemispherical Reflectance (White Sky Albedo) (
bhr
)
Total canopy absorption (foliage and wood) (
fabs_tot
)
Foliage absorption (
fabs_fol
)
Total transmission at lower boundary level for direct illumination only (
ftran_tot_dir
)
Uncollided transmission at lower boundary level for direct illumination only (
ftran_uc_dir
)
Collided by canopy only transmission at lower boundary level for direct illumination only (
ftran_coco_dir
)
Total transmission at lower boundary level for diffuse illumination only (
ftran_tot_iso
)
Uncollided transmission at lower boundary level for diffuse illumination only (
ftran_uc_iso
)
Collided by canopy only transmission at lower boundary level for diffuse illumination only (
ftran_coco_iso
)
Vertical profile of total transmission through canopy (
ftran_tot_vprof
)
Local uncollided transmission at lower boundary for direct illumination from finitesized sun (
ftran_dir_loc
)
Thresholded hemispherical photograph (binary fisheye image) (
thp
)
Total waveform LIDAR return signal (
lidar_tot
)
The new RAMI V
About the new RAMI V
This new RAMI phase is a continuation of previous phases.
Discover more
The new RAMI V
Format for RAMI V
Results submission progress
Preliminary results v1.0
The new RAMI4ATM
About the new RAMI4ATM phase
This new RAMI phase is a new initiative dedicated to the benchmarking of coupled surface-atmosphere radiative transfer models.
Discover more
The new RAMI4ATM
Results submission progress
Guidance
About Guidance section
This section contains valuable information regarding RAMI exercise.
Definition
Organization
How to participate
News & events
About the European Commission
RAMI
Phase: RAMI IV
Actual canopy
Agricultural crops: Short Rotation Forest
Results
dhr
Phase: RAMIIV
Directional Hemispherical Reflectance (Black Sky Albedo)
Page contents
HET16_SRF_000_00
HET16_SRF_000_20
HET16_SRF_000_50
HET16_SRF_090_20
HET16_SRF_090_50
HET16_SRF_000_00
Fig. 1: dhr for HET16_SRF_000_00 testcase.
© Copyright
HET16_SRF_000_20
Fig. 2: dhr for HET16_SRF_000_20 testcase.
© Copyright
HET16_SRF_000_50
Fig. 3: dhr for HET16_SRF_000_50 testcase.
© Copyright
HET16_SRF_090_20
Fig. 4: dhr for HET16_SRF_090_20 testcase.
© Copyright
HET16_SRF_090_50
Fig. 5: dhr for HET16_SRF_090_50 testcase.
© Copyright
