PSA

Location

lon / lat [deg]: -2.2 / 37.5

Source network: BSRN

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]:	27.59
Distance to urban areas [km]:	2.48

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	93.0

Radius: 2 km

Number of landcover classes:	4
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	81.0

Radius: 5 km

Number of landcover classes:	7
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	71.0

Radius: 10 km

Number of landcover classes:	6
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	72.0

Radius: 20 km

Number of landcover classes:	8
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	58.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.017710632271
Rcv	0.193866455724
Rse	0.0
Rst	9.32480733443e-06
Rsv	169.195898345

Height range @ 1km [m]	296
Height range @ 2km [m]	339
Height range @ 5km [m]	470
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	3860
Variance slope @ 2 km	3909
Variance slope @ 5 km	4251
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	3.61299677515
Rcv	-0.0939698685492
Rse	0.0
Rst	-0.149329959386
Rsv	0.587035814939

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.1
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.13
NDVI range @ 20km [-]	0.15

Variance slope @ 1 km	0.000238568840809
Variance slope @ 2 km	0.00027744087147
Variance slope @ 5 km	0.000297918460163
Variance slope @ 10 km	0.000165340847959
Variance slope @ 20 km	7.86976514194e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	11.005375487
Rcv	-0.0141970149296
Rse	0.0
Rst	-0.0252412376741
Rsv	0.233155808684

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.08
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.09
NDVI range @ 20km [-]	0.14

NDVI slope @ 1 km	0.000192897904501
NDVI slope @ 2 km	0.000230372444202
NDVI slope @ 5 km	0.000245581408773
NDVI slope @ 10 km	0.000139120798124
NDVI slope @ 20 km	8.24174767897e-05

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.0107949052958
Ordinary least square:	-0.00774111671118

Probabilities that GCOS criteria is met:

Weighted least square:	1.9 %
Ordinary least square:	2.4 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00677759338188
Ordinary least square:	-0.006139811382

Probabilities that GCOS criteria is met:

Weighted least square:	2.2 %
Ordinary least square:	2.8 %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-99999.0
Ordinary least square:	-99999.0

Probabilities that GCOS criteria is met:

Weighted least square:	-99999.0 %
Ordinary least square:	-99999.0 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-99999.0
Ordinary least square:	-99999.0

Probabilities that GCOS criteria is met:

Weighted least square:	-99999.0 %
Ordinary least square:	-99999.0 %

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.