ICIPE-MBITA

Location

lon / lat [deg]: 34.2 / -0.4167

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]:	0.22
Distance to urban areas [km]:	2.71

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	5
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	83.0

Radius: 10 km

Number of landcover classes:	3
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	80.0

Radius: 20 km

Number of landcover classes:	3
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	71.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.000400607820864
Rcv	0.229010627502
Rse	0.0
Rst	0.0656895595624
Rsv	7488.32595013

Height range @ 1km [m]	23
Height range @ 2km [m]	26
Height range @ 5km [m]	71
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	610
Variance slope @ 2 km	529
Variance slope @ 5 km	186
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	2.34502818992
Rcv	0.445113769487
Rse	0.0
Rst	-0.273802208163
Rsv	0.560386340716

NDVI range @ 1km [-]	0.17
NDVI range @ 2km [-]	0.29
NDVI range @ 5km [-]	0.57
NDVI range @ 10km [-]	0.6
NDVI range @ 20km [-]	0.65

Variance slope @ 1 km	0.00327575523807
Variance slope @ 2 km	0.00462289118994
Variance slope @ 5 km	0.00597382039052
Variance slope @ 10 km	0.00588550710546
Variance slope @ 20 km	0.00361192921755

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.6719033406
Rcv	0.3481569839
Rse	0.0
Rst	-0.142114741666
Rsv	0.632523382479

NDVI range @ 1km [-]	0.11
NDVI range @ 2km [-]	0.23
NDVI range @ 5km [-]	0.35
NDVI range @ 10km [-]	0.4
NDVI range @ 20km [-]	0.4

NDVI slope @ 1 km	0.00125172642025
NDVI slope @ 2 km	0.00177220076438
NDVI slope @ 5 km	0.00226798424165
NDVI slope @ 10 km	0.00217297919562
NDVI slope @ 20 km	0.00137608851073

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0196804424594
Ordinary least square:	0.013267586817

Probabilities that GCOS criteria is met:

Weighted least square:	1.4 %
Ordinary least square:	0.3 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0195374566716
Ordinary least square:	0.0120486963243

Probabilities that GCOS criteria is met:

Weighted least square:	1.3 %
Ordinary least square:	0.2 %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0294839039448
Ordinary least square:	0.0272437814393

Probabilities that GCOS criteria is met:

Weighted least square:	1.8 %
Ordinary least square:	0.5 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0339323752256
Ordinary least square:	0.0312124381449

Probabilities that GCOS criteria is met:

Weighted least square:	2.1 %
Ordinary least square:	1.0 %

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.