DIRECT_00012

Location

lon / lat [deg]: 28.7113 / 61.5265

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]:	0.91
Distance to urban areas [km]:	20.38

Radius: 1 km

Number of landcover classes:	3
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:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	97.0

Radius: 5 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	88.0

Radius: 10 km

Number of landcover classes:	3
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	79.0

Radius: 20 km

Number of landcover classes:	3
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	77.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	19.0033565113
Rcv	0.111871604796
Rse	0.0
Rst	-0.0138870176424
Rsv	0.0321082258847

Height range @ 1km [m]	17
Height range @ 2km [m]	29
Height range @ 5km [m]	34
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	94
Variance slope @ 2 km	58
Variance slope @ 5 km	22
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	0.078931348088
Rcv	1.57711009762
Rse	0.0
Rst	1.44418194792e-07
Rsv	36.4306024434

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.08
NDVI range @ 10km [-]	0.15
NDVI range @ 20km [-]	0.19

Variance slope @ 1 km	0.000690988578533
Variance slope @ 2 km	0.000769355340483
Variance slope @ 5 km	0.000609245061581
Variance slope @ 10 km	0.000260195840067
Variance slope @ 20 km	9.94098568418e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.76639459288
Rcv	0.41358161215
Rse	0.0
Rst	-0.28479357134
Rsv	-0.999999580615

NDVI range @ 1km [-]	0.07
NDVI range @ 2km [-]	0.08
NDVI range @ 5km [-]	0.11
NDVI range @ 10km [-]	0.2
NDVI range @ 20km [-]	0.22

NDVI slope @ 1 km	0.000750127574148
NDVI slope @ 2 km	0.000752253527857
NDVI slope @ 5 km	0.000529108564088
NDVI slope @ 10 km	0.00028984364462
NDVI slope @ 20 km	0.000157922513504

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:	-0.0283712505316
Ordinary least square:	-0.154650288168

Probabilities that GCOS criteria is met:

Weighted least square:	4.7 %
Ordinary least square:	4.9 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.0331917678594
Ordinary least square:	-0.215558201007

Probabilities that GCOS criteria is met:

Weighted least square:	4.7 %
Ordinary least square:	4.9 %

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.