SODANKYLA

Location

lon / lat [deg]: 26.6296 / 67.3666

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]:	0.2
Distance to urban areas [km]:	2.34

Radius: 1 km

Number of landcover classes:	5
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	66.0

Radius: 2 km

Number of landcover classes:	6
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	61.0

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 [%]:	69.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	74.0

Radius: 20 km

Number of landcover classes:	6
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	74.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.000223440119461
Rcv	0.424390555383
Rse	0.0
Rst	0.0444241436874
Rsv	13425.9472078

Height range @ 1km [m]	6
Height range @ 2km [m]	12
Height range @ 5km [m]	51
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	59
Variance slope @ 2 km	69
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	4.77368728484
Rcv	0.151889455273
Rse	0.0
Rst	-0.0826308329032
Rsv	0.393924731574

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.05
NDVI range @ 5km [-]	0.07
NDVI range @ 10km [-]	0.1
NDVI range @ 20km [-]	0.09

Variance slope @ 1 km	0.000163961494807
Variance slope @ 2 km	0.000173689016983
Variance slope @ 5 km	0.000150965864715
Variance slope @ 10 km	8.93356668476e-05
Variance slope @ 20 km	3.58662561256e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	3.89887677522
Rcv	0.537885592898
Rse	0.0
Rst	-0.0171576978167
Rsv	0.214409085688

NDVI range @ 1km [-]	0.06
NDVI range @ 2km [-]	0.08
NDVI range @ 5km [-]	0.15
NDVI range @ 10km [-]	0.18
NDVI range @ 20km [-]	0.22

NDVI slope @ 1 km	0.000881584647193
NDVI slope @ 2 km	0.000760897459985
NDVI slope @ 5 km	0.000483835211442
NDVI slope @ 10 km	0.000263380030008
NDVI slope @ 20 km	9.2772539478e-05

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.