RU-HA1

Location

lon / lat [deg]: 90.0022 / 54.7253

Source network: FLUXNET

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]:	2.15
Distance to urban areas [km]:	14.91

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	2
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	97.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	90.0

Radius: 10 km

Number of landcover classes:	4
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	78.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	56.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	8.46260135098e-06
Rcv	-0.0666877056729
Rse	0.0
Rst	0.0625267732334
Rsv	354500.794979

Height range @ 1km [m]	65
Height range @ 2km [m]	123
Height range @ 5km [m]	125
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	534
Variance slope @ 2 km	605
Variance slope @ 5 km	538
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	11.7226181334
Rcv	-0.112458792457
Rse	0.0
Rst	0.0215150700268
Rsv	0.121941664736

NDVI range @ 1km [-]	0.05
NDVI range @ 2km [-]	0.07
NDVI range @ 5km [-]	0.06
NDVI range @ 10km [-]	0.26
NDVI range @ 20km [-]	0.4

Variance slope @ 1 km	0.000944769432344
Variance slope @ 2 km	0.00101642325155
Variance slope @ 5 km	0.00135502113952
Variance slope @ 10 km	0.000970931507199
Variance slope @ 20 km	0.000668083082721

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	3.61337352049
Rcv	0.116807408542
Rse	0.0
Rst	0.170170200932
Rsv	-0.543271459157

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.02
NDVI range @ 5km [-]	0.08
NDVI range @ 10km [-]	0.15
NDVI range @ 20km [-]	0.19

NDVI slope @ 1 km	0.00028184191706
NDVI slope @ 2 km	0.00026751901857
NDVI slope @ 5 km	0.000262855629175
NDVI slope @ 10 km	0.000183086561653
NDVI slope @ 20 km	0.000116875599095

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.0169517710699
Ordinary least square:	-0.0139592263495

Probabilities that GCOS criteria is met:

Weighted least square:	3.7 %
Ordinary least square:	4.5 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.0168326239594
Ordinary least square:	-0.0293707272019

Probabilities that GCOS criteria is met:

Weighted least square:	3.7 %
Ordinary least square:	4.4 %

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.