DIRECT_00062

Location

lon / lat [deg]: 27.0116 / 62.644

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]:	2.25
Distance to urban areas [km]:	1.76

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	97.0

Radius: 2 km

Number of landcover classes:	5
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	84.0

Radius: 5 km

Number of landcover classes:	6
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	56.0

Radius: 10 km

Number of landcover classes:	8
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	60.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	62.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.54865508982
Rcv	0.798932419136
Rse	0.0
Rst	-0.033226314883
Rsv	-0.344932670769

Height range @ 1km [m]	21
Height range @ 2km [m]	26
Height range @ 5km [m]	62
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	128
Variance slope @ 2 km	118
Variance slope @ 5 km	60
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	0.894407435757
Rcv	0.809247944509
Rse	0.0
Rst	-0.301193021027
Rsv	2.24373508451

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.08
NDVI range @ 5km [-]	0.12
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.2

Variance slope @ 1 km	0.000933525302845
Variance slope @ 2 km	0.00113603533539
Variance slope @ 5 km	0.000891122948076
Variance slope @ 10 km	0.000402313871388
Variance slope @ 20 km	0.00015914722204

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.29167831196
Rcv	0.711487764688
Rse	0.0
Rst	-0.237339886654
Rsv	1.37373205429

NDVI range @ 1km [-]	0.06
NDVI range @ 2km [-]	0.14
NDVI range @ 5km [-]	0.25
NDVI range @ 10km [-]	0.25
NDVI range @ 20km [-]	0.27

NDVI slope @ 1 km	0.000904188449292
NDVI slope @ 2 km	0.000933024225072
NDVI slope @ 5 km	0.000621063799155
NDVI slope @ 10 km	0.000343368458509
NDVI slope @ 20 km	0.000197257715033

Temporal stability analysis

+000 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 %

+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.