LATOYA

Location

lon / lat [deg]: 23.2999 / -15.6781

Source network: AERONET

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]:	5.62
Distance to urban areas [km]:	7.06

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	94.0

Radius: 2 km

Number of landcover classes:	5
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	80.0

Radius: 5 km

Number of landcover classes:	6
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	63.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	53.0

Radius: 20 km

Number of landcover classes:	9
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	31.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	1.64443848321
Rcv	0.2674692937
Rse	0.0
Rst	-0.12148071604
Rsv	1.43538092792

Height range @ 1km [m]	18
Height range @ 2km [m]	32
Height range @ 5km [m]	41
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	45
Variance slope @ 2 km	49
Variance slope @ 5 km	38
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	2.78650001546
Rcv	0.301250685559
Rse	0.0
Rst	0.0790869434784
Rsv	0.696281780024

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.1
NDVI range @ 20km [-]	0.17

Variance slope @ 1 km	0.000205048850423
Variance slope @ 2 km	0.000261188035492
Variance slope @ 5 km	0.000256505924121
Variance slope @ 10 km	0.000163039896382
Variance slope @ 20 km	8.95609142845e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	4.87709091009
Rcv	0.247352000617
Rse	0.0
Rst	-0.09251139206
Rsv	0.275257394551

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.07
NDVI range @ 10km [-]	0.08
NDVI range @ 20km [-]	0.09

NDVI slope @ 1 km	8.46488463866e-05
NDVI slope @ 2 km	0.000108524194229
NDVI slope @ 5 km	9.50504653154e-05
NDVI slope @ 10 km	5.58411086698e-05
NDVI slope @ 20 km	2.38838113026e-05

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.0037690669706
Ordinary least square:	0.000376306460422

Probabilities that GCOS criteria is met:

Weighted least square:	4.0 %
Ordinary least square:	9.9 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00268536922552
Ordinary least square:	-0.000927919685705

Probabilities that GCOS criteria is met:

Weighted least square:	5.6 %
Ordinary least square:	9.1 %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.000372625309391
Ordinary least square:	-0.00851609481646

Probabilities that GCOS criteria is met:

Weighted least square:	13.6 %
Ordinary least square:	4.6 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.00637739650519
Ordinary least square:	-0.000382680153076

Probabilities that GCOS criteria is met:

Weighted least square:	0.0 %
Ordinary least square:	5.6 %

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.

+000 deg

+057/+063 deg

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