UK-GRI

Location

lon / lat [deg]: -3.7981 / 56.6072

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]:	1.43
Distance to urban areas [km]:	3.97

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	95.0

Radius: 5 km

Number of landcover classes:	5
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:	5
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	41.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	130: grassland
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	2.31523578799
Rcv	0.567085585942
Rse	0.0
Rst	-2.71029619082e-07
Rsv	-0.728678494787

Height range @ 1km [m]	140
Height range @ 2km [m]	215
Height range @ 5km [m]	382
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	2503
Variance slope @ 2 km	2938
Variance slope @ 5 km	2929
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.63709189261
Rcv	0.547385696848
Rse	0.0
Rst	-0.285132111556
Rsv	-0.999999971165

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.06
NDVI range @ 5km [-]	0.12
NDVI range @ 10km [-]	0.13
NDVI range @ 20km [-]	0.11

Variance slope @ 1 km	0.000141745050234
Variance slope @ 2 km	0.000167599597355
Variance slope @ 5 km	0.00019205132071
Variance slope @ 10 km	0.000127584866256
Variance slope @ 20 km	4.00564187278e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	6.33335504731
Rcv	0.201769217083
Rse	0.0
Rst	-0.0405692744842
Rsv	0.231344094928

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.05
NDVI range @ 5km [-]	0.09
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.15

NDVI slope @ 1 km	0.000255445473021
NDVI slope @ 2 km	0.000285523422367
NDVI slope @ 5 km	0.000251875775464
NDVI slope @ 10 km	0.000155158373899
NDVI slope @ 20 km	6.77531702807e-05

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.036834395561
Ordinary least square:	0.0127730769652

Probabilities that GCOS criteria is met:

Weighted least square:	3.8 %
Ordinary least square:	0.1 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00775418255813
Ordinary least square:	0.0181836438171

Probabilities that GCOS criteria is met:

Weighted least square:	3.9 %
Ordinary least square:	0.0 %

+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.