BEIJING

Location

lon / lat [deg]: 116.3814 / 39.9769

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]:	7.82
Distance to urban areas [km]:	0.07

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 10 km

Number of landcover classes:	2
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	97.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	190: urban areas
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	1.84451187003
Rcv	0.211123914259
Rse	0.0
Rst	0.415323761865
Rsv	-0.999998891522

Height range @ 1km [m]	12
Height range @ 2km [m]	12
Height range @ 5km [m]	14
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	5
Variance slope @ 2 km	3
Variance slope @ 5 km	3
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	0.759338957466
Rcv	3.1220435866
Rse	0.0
Rst	-3.11686141824e-08
Rsv	-0.828761184886

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.02
NDVI range @ 5km [-]	0.21
NDVI range @ 10km [-]	0.26
NDVI range @ 20km [-]	0.36

Variance slope @ 1 km	0.000590814817332
Variance slope @ 2 km	0.000655114051116
Variance slope @ 5 km	0.000734511632236
Variance slope @ 10 km	0.000800534438945
Variance slope @ 20 km	0.000901086573242

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.0762698631
Rcv	2.74265329917
Rse	0.0
Rst	3.54491988877e-10
Rsv	0.0447517025546

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.01
NDVI range @ 5km [-]	0.05
NDVI range @ 10km [-]	0.05
NDVI range @ 20km [-]	0.07

NDVI slope @ 1 km	3.32109828044e-05
NDVI slope @ 2 km	3.6146879475e-05
NDVI slope @ 5 km	3.74544527827e-05
NDVI slope @ 10 km	3.60549960126e-05
NDVI slope @ 20 km	3.58688523478e-05

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:	0.0074410247327
Ordinary least square:	0.0350042770133

Probabilities that GCOS criteria is met:

Weighted least square:	1.6 %
Ordinary least square:	0.0 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00133041805429
Ordinary least square:	0.0298031707479

Probabilities that GCOS criteria is met:

Weighted least square:	5.3 %
Ordinary least square:	1.8 %

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.