BOUMBA_BEK

Location

lon / lat [deg]: 14.612 / 3.095

Source network: ALBEDOVAL2

Geostationary surface albedo (GSA) data

“+000”

“+057/+063”

Landcover information (based on ESA CCI landcover data)

Landcover fractions @ 2km distance

Landcover fractions @ 20 km distance

Legend

Distance to open water bodies [km]:	71.65
Distance to urban areas [km]:	65.35

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	1
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 10 km

Number of landcover classes:	1
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 20 km

Number of landcover classes:	1
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Disturbances

Heterogeneity analysis

The heterogeneity analysis provides information about the spatial and temporal heterogeneity of the site.

Topography

Roman et al. (2009) index
St	1.9847611854
Rcv	0.512438746758
Rse	0.0
Rst	-6.56236895421e-06
Rsv	-0.999071553494

Height range @ 1km [m]	3
Height range @ 2km [m]	7
Height range @ 5km [m]	15
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	0
Variance slope @ 2 km	1
Variance slope @ 5 km	4
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	7.38829250101e-07
Rcv	0.300981882299
Rse	0.0
Rst	0.117489931279
Rsv	4060477.69551

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.01
NDVI range @ 5km [-]	0.03
NDVI range @ 10km [-]	0.03
NDVI range @ 20km [-]	0.04

Variance slope @ 1 km	7.18767867017e-06
Variance slope @ 2 km	8.68527556037e-06
Variance slope @ 5 km	7.65873382201e-06
Variance slope @ 10 km	5.44117060022e-06
Variance slope @ 20 km	5.46318198295e-06

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.95360148135
Rcv	0.404565897608
Rse	0.0
Rst	-0.131059694055
Rsv	-0.999999779548

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.04
NDVI range @ 10km [-]	0.05
NDVI range @ 20km [-]	0.06

NDVI slope @ 1 km	2.53646138344e-05
NDVI slope @ 2 km	2.77549954454e-05
NDVI slope @ 5 km	2.20101437258e-05
NDVI slope @ 10 km	1.42989584473e-05
NDVI slope @ 20 km	9.76782329643e-06

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00958808060119
Ordinary least square:	-0.00696158051892

Probabilities that GCOS criteria is met:

Weighted least square:	2.9 %
Ordinary least square:	4.2 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00461375651346
Ordinary least square:	-0.00936198440614

Probabilities that GCOS criteria is met:

Weighted least square:	3.7 %
Ordinary least square:	3.7 %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0207531423243
Ordinary least square:	-0.0250964229044

Probabilities that GCOS criteria is met:

Weighted least square:	0.0 %
Ordinary least square:	4.6 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0278046463165
Ordinary least square:	-0.0322187862053

Probabilities that GCOS criteria is met:

Weighted least square:	0.0 %
Ordinary least square:	4.5 %

Temporal anomaly analyis

The variance of the temporal anomalies provides an additional measure about the stability of the signal AFTER removal of the mean seasonal cylce.