SENANGA

Location

lon / lat [deg]: 23.2933 / -16.1089

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]:	0.39
Distance to urban areas [km]:	32.88

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	52.0

Radius: 2 km

Number of landcover classes:	6
Dominant landcover type:	180: shrub or herbaceous cover, flooded, fresh/saline/brakish water
Fraction of dominant landcover type [%]:	37.0

Radius: 5 km

Number of landcover classes:	6
Dominant landcover type:	180: shrub or herbaceous cover, flooded, fresh/saline/brakish water
Fraction of dominant landcover type [%]:	35.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	180: shrub or herbaceous cover, flooded, fresh/saline/brakish water
Fraction of dominant landcover type [%]:	40.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	33.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.43685949937
Rcv	0.141858155077
Rse	0.0
Rst	-0.0892345692961
Rsv	-1.0

Height range @ 1km [m]	20
Height range @ 2km [m]	28
Height range @ 5km [m]	36
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	34
Variance slope @ 2 km	31
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	1.64485338642e-07
Rcv	-0.00871190073993
Rse	0.0
Rst	0.288613648134
Rsv	18238707.3272

NDVI range @ 1km [-]	0.06
NDVI range @ 2km [-]	0.14
NDVI range @ 5km [-]	0.24
NDVI range @ 10km [-]	0.21
NDVI range @ 20km [-]	0.17

Variance slope @ 1 km	0.000208118081346
Variance slope @ 2 km	0.000276835186588
Variance slope @ 5 km	0.000317774753809
Variance slope @ 10 km	0.000259458374993
Variance slope @ 20 km	0.000125913982157

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	8.96746807676e-12
Rcv	0.0737406562814
Rse	0.0
Rst	0.289614807142
Rsv	3.3454259043e+11

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.07
NDVI range @ 10km [-]	0.08
NDVI range @ 20km [-]	0.09

NDVI slope @ 1 km	7.29114597965e-05
NDVI slope @ 2 km	9.52818330602e-05
NDVI slope @ 5 km	9.57626578511e-05
NDVI slope @ 10 km	6.53321341112e-05
NDVI slope @ 20 km	3.61336439353e-05

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00250705856602
Ordinary least square:	0.0014709689853

Probabilities that GCOS criteria is met:

Weighted least square:	6.4 %
Ordinary least square:	9.2 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00282401055692
Ordinary least square:	-0.000622248138765

Probabilities that GCOS criteria is met:

Weighted least square:	5.6 %
Ordinary least square:	10.5 %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0230006698553
Ordinary least square:	0.00629329164747

Probabilities that GCOS criteria is met:

Weighted least square:	0.9 %
Ordinary least square:	3.5 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0281934380599
Ordinary least square:	0.014705615109

Probabilities that GCOS criteria is met:

Weighted least square:	1.4 %
Ordinary least square:	0.0 %

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.