DIRECT_00058

Location

lon / lat [deg]: 11.3204 / 48.0819

Source network: DIRECT

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]:	9.2
Distance to urban areas [km]:	0.58

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	70.0

Radius: 2 km

Number of landcover classes:	4
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	54.0

Radius: 5 km

Number of landcover classes:	7
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	36.0

Radius: 10 km

Number of landcover classes:	8
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	31.0

Radius: 20 km

Number of landcover classes:	8
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	32.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	1.86060901897
Rcv	0.618799824542
Rse	0.0
Rst	-5.1116171999e-06
Rsv	-0.993570350327

Height range @ 1km [m]	29
Height range @ 2km [m]	34
Height range @ 5km [m]	72
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	129
Variance slope @ 2 km	97
Variance slope @ 5 km	96
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	9.46617469873
Rcv	0.0410597684933
Rse	0.0
Rst	-0.0235883092792
Rsv	-0.252269800407

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.22

Variance slope @ 1 km	0.000641605232586
Variance slope @ 2 km	0.000708385607623
Variance slope @ 5 km	0.00058722884892
Variance slope @ 10 km	0.000418154628174
Variance slope @ 20 km	0.000267229747009

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	3.47084673545
Rcv	0.0514505861865
Rse	0.0
Rst	-0.190371650487
Rsv	0.622520164088

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.1
NDVI range @ 5km [-]	0.13
NDVI range @ 10km [-]	0.16
NDVI range @ 20km [-]	0.25

NDVI slope @ 1 km	0.000565204039493
NDVI slope @ 2 km	0.000669239888607
NDVI slope @ 5 km	0.000606182691451
NDVI slope @ 10 km	0.000435724058813
NDVI slope @ 20 km	0.000264654193144

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.000909720842554
Ordinary least square:	-0.00211332933397

Probabilities that GCOS criteria is met:

Weighted least square:	15.6 %
Ordinary least square:	5.4 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.00926502539731
Ordinary least square:	0.00178320616307

Probabilities that GCOS criteria is met:

Weighted least square:	0.0 %
Ordinary least square:	6.2 %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0361304161391
Ordinary least square:	0.000288284794387

Probabilities that GCOS criteria is met:

Weighted least square:	0.0 %
Ordinary least square:	5.1 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.0470444106906
Ordinary least square:	0.022089408701

Probabilities that GCOS criteria is met:

Weighted least square:	0.0 %
Ordinary least square:	4.2 %

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.